Main parts and materials
This globe valve features a valve body made of cast iron GG25 and a stainless steel valve seat. Cast iron globe valves are commonly used in applications such as heating and water distribution. This type of cast iron globe valve is suitable for both commercial and industrial use, with typical services including cold and hot water, HVAC, and other general utility services.
Product Features:
DIN standard shutoff valves feature a double strong corrugated seal design (corrugated + packing) to ensure zero stem leakage. No fluid loss improves plant safety and complies with international sealing standards. The sealing surfaces of the shut-off valve are covered with cobalt-based hard alloys with good wear and corrosion resistance, good friction resistance and long life. Stem is tempered and surface nitrided for good corrosion and friction resistance; stem lift position indication for better visualization.
Tags: Globe Valve , Cost of DIN A cast iron globe valves , DIN A cast iron globe valves made in China , Yuanda valves , DIN A cast iron globe valve manufacturing costs , DIN A cast iron globe valve Chinese translation , Cast iron valves
Soft-sealing gate valve is the replacement of the traditional gate valve, the use of flexible disc produce trace deformation compensation effect, achieve good sealing effect, the valve has the switch light, reliable sealing, elastic memory and long service life etc, can be widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid on the pipeline as the adjusting and intercepting device is used.
Features:
â?? Flat-bottomed seat traditional gate valves are usually deposited in the bottom groove of the valve due to external objects such as stone, wood, cement, paper, debris, etc., after flushing the pipe with water. Cause cannot close tightly and form slack phenomenon, soft-sealing gate valve using the same as the pipe at the bottom of the flat design, not easy to cause debris deposition, the fluid flow unimpeded, the whole package glue valve plate is made of high quality rubber, within the whole outsourcing, domestic first-class rubber vulcanization technology make the valve plate after vulcanization can ensure accurate geometry size, and rubber and nodular cast iron gate connecting firm, not easy to fall off and elastic memory preferred.
â?? The corrosion resistant valve body is painted with powder and epoxy resin to prevent corrosion and rust of the valve body, and can be used in sewage system.
â?? Not easily broken into traditional cast iron...
Tags: Gate Valve , Cost of DIN cast iron resilient bolted stem gate v , DIN cast iron resilient bolted stem gate valve , Yuanda valves , Cost of cast iron resilient bolted stem gate valve , DIN cast iron resilient bolted stem gate valves ma , Cast iron valves
Soft-sealing gate valve is the replacement of the traditional gate valve, the use of flexible disc produce trace deformation compensation effect, achieve good sealing effect, the valve has the switch light, reliable sealing, elastic memory and long service life etc, can be widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid on the pipeline as the adjusting and intercepting device is used.
Features:
â?? Flat-bottomed seat traditional gate valves are usually deposited in the bottom groove of the valve due to external objects such as stone, wood, cement, paper, debris, etc., after flushing the pipe with water. Cause cannot close tightly and form slack phenomenon, soft-sealing gate valve using the same as the pipe at the bottom of the flat design, not easy to cause debris deposition, the fluid flow unimpeded, the whole package glue valve plate is made of high quality rubber, within the whole outsourcing, domestic first-class rubber vulcanization technology make the valve plate after vulcanization can ensure accurate geometry size, and rubber and nodular cast iron gate connecting firm, not easy to fall off and elastic memory preferred.
The corrosion resistant valve body is painted with powder and epoxy resin to prevent corrosion and rust of the valve body, and can be used in sewage system.
Not easily broken into traditional cast iron...
Tags: Gate Valve , Cost of DIN cast iron resilient bolted stem gate v , DIN cast iron resilient bolted stem gate valve , Yuanda valves , Cost of cast iron resilient bolted stem gate valve , DIN cast iron resilient bolted stem gate valves ma , Cast iron valves
Soft-sealing gate valve is the replacement of the traditional gate valve, the use of flexible disc produce trace deformation compensation effect, achieve good sealing effect, the valve has the switch light, reliable sealing, elastic memory and long service life etc, can be widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid on the pipeline as the adjusting and intercepting device is used.
Features:
â?? Flat-bottomed seat traditional gate valves are usually deposited in the bottom groove of the valve due to external objects such as stone, wood, cement, paper, debris, etc., after flushing the pipe with water. Cause cannot close tightly and form slack phenomenon, soft-sealing gate valve using the same as the pipe at the bottom of the flat design, not easy to cause debris deposition, the fluid flow unimpeded, the whole package glue valve plate is made of high quality rubber, within the whole outsourcing, domestic first-class rubber vulcanization technology make the valve plate after vulcanization can ensure accurate geometry size, and rubber and nodular cast iron gate connecting firm, not easy to fall off and elastic memory preferred.
â?? The corrosion resistant valve body is painted with powder and epoxy resin to prevent corrosion and rust of the valve body, and can be used in sewage system.
â?? Not easily broken into traditional cast iron...
Tags: Gate Valve , Cost of DIN cast iron resilient bolted stem gate v , DIN cast iron resilient bolted stem gate valve , Yuanda valves , Cost of cast iron resilient bolted stem gate valve , DIN cast iron resilient bolted stem gate valves ma , Cast iron valves
A gate valve is a type of valve that uses a gate or wedge-shaped disc to stop or start the flow of a fluid. The gate is attached to a stem that is operated by a handle or a wheel, and it can be raised or lowered to open or close the valve. When the gate is fully raised, it allows the fluid to flow freely through the valve. When the gate is fully lowered, it blocks the flow of the fluid.
Gate valves are widely used in a variety of applications, including oil and gas, chemical processing, water treatment, and power generation. They are available in a range of sizes and materials to suit different applications and fluid types.
In China, gate valves are commonly used in industrial piping systems and are designed to meet Chinese national and industry standards. They are known for their reliability, durability, and ease of use, and they are often used in applications where a tight seal is required to prevent leaks. Like JIS flanged ball valves, gate valves are typically connected to the rest of the piping system using flanges, which are fastened together with bolts or other fasteners.
The valve body of the gate valve can be made of metal. Such as: forged steel gate valve, stainless steel gate valve, alloy gate valve, bronze gate valve, cast steel gate valve, carbon steel gate valve, etc. Among them, forged steel gate valves are widely used, especially as a cut-off device when the size is greater than 50mm. The main body can also be made of non-metallic materials. For example, ceramic gate valves have good wear resistance and hardness. Some other gate valves are made of special materials, such as Hastelloy gate valves, special steel gate valves and special alloy gate valves. To transport and process strong corrosive media, duplex stainless steel gate valves or super stainless steel gate valves are usually used to alleviate the problem, because they can work well in areas with corrosive environments.
globe valve vs ball valve
What are the main differences between ball valves and globe valves?
The main difference between ball valves and globe valves is the way they close. A ball valve has a stem and a ball, which rotate horizontally and are usually called "rotary" valves. The globe valve has a stem and a plug, which stroke linearly, and give them another name "stroke" valve. Ball valves are best suited for applications that require on/off control without pressure drop. The globe valve is good at regulating flow.
How does the ball valve work?
The ball valve is designed to contain a ball in the valve. The ball valve is a form of quarter-turn valve that uses a hollow, perforated and rotating ball (called a "floating ball") to control the flow through it. It is open when the hole of the ball matches the flow rate, and it closes when it is rotated 90 degrees by the valve handle. When the handle is opened, it is flush with the water flow, and when it is closed, it is perpendicular to the water flow, making it easy to visually confirm the state of the valve.
How does the shut-off valve work?
For many years, the globe valve has been the industry standard for control valves. They are named for their spherical shape, the two halves of the body are separated by an internal baffle. It has an opening to form a valve seat, and a movable plug (or disc) can be screwed into the valve seat to close the valve. Usually, the automatic shut-off valve uses a smooth stem instead of a thread, and is opened and closed by the actuator assembly
Have you checked the cast steel check valve recently? They need to be carefully maintained to ensure that fluids flow safely and prevent spills. Damage or wear can cause many problems. What systems do you have to ensure "healthy" check valves? We have simple guidelines for maintaining them.
What is the purpose of the check valve? If you need fluid to flow through a pipe in one direction, you can't do without them. Check valves are designed with a two-way system with openings that allow fluid to pass through. After the flow has passed, the valve closes to prevent backflow. Check valves can also close automatically if downstream pressure is excessive.
API Stainless Steel Gate Valve
Technical Requirement:
1. Design and Manufacture: API 603
2. Face to Face: ASME B16.10
3. Flange End: ASME B16.5
4 Test: API 598
What is an API Stainless Steel Gate Valve?
API Stainless Steel Gate Valves are essential components used in various industries, including oil and gas, petrochemical, and power generation. These valves adhere to the rigorous standards set by the American Petroleum Institute (API), ensuring high-quality performance in demanding applications. Constructed from stainless steel, they offer exceptional resistance to corrosion and extreme temperatures, making them ideal for high-pressure and high-temperature environments.
Key Features of Yuanda API Stainless Steel Gate Valves
Yuanda, a leading manufacturer in the valve industry, produces a range of API Stainless Steel Gate Valves that meet the stringent requirements of API standards. Yuanda's valves are known for their superior durability, precise engineering, and reliable operation. Here are some standout features:
High-Quality Materials: Yuanda API gate valves are made from premium-grade stainless steel, providing excellent corrosion resistance and extending the valve's lifespan.
Robust Construction: Designed to handle high pressures and temperatures, these valves ensure tight shutoff and prevent leaks, even under severe conditions.
API Compliance: All Yuanda valves adhere to API specifications, guaranteeing compatibility and performance in industry-standard applications.
Versatile Applications: These valves are suitable for a wide range of applications, from oil and gas pipelines to chemical processing plants.
For top-of-the-line API Stainless Steel Gate Valves, trust Yuanda to deliver products that meet your specific needs. Whether youâ??re looking for detailed product information, pricing, or support, weâ??re here to help. Contact us today to learn more about our offerings
API609 Cast steel Butterfly valve 150#
Technical Requirement:
1. Globe valves API609
2. Face to face API609
3. End flanges ANSI B16.5
4.Inspection and test API 598
Actuator Flange: Accommodates all types of actuators, handles, gear operators, electric actuators, and pneumatic actuators.
Bushings: Stem bushing reduces torque and isolates the stem from the valve body, preventing seizure of the stem due to corrosion in the stem journal baring.
Precision Profile Disc: Provides bubble-tight shut-off and assures minimum torque and longer seat life.
Shaft Weather Seal: (Below bushing on some models)
Seat Face: Eliminates need for flange gaskets.
Phenolic Backed Seat: Non-collapsible, stretch resistant, blow-out proof, field replaceable.
Api609 Cast Steel Butterfly Valves
Butterfly valves are used to shut off or regulate the flow of fluids (isolation and regulation). For low pressure and non-critical applications, API 609 center butterfly valves (soft seal) are preferred over gate and ball valves because they are cheaper, lighter, and easier to install. Eccentric butterfly valves with metal seats (double and triple eccentric valves) are becoming increasingly popular and compete with globe and ball valves in some applications.
Types of Api609 Cast Steel Butterfly Valves Construction
Yuanda Valve Group is a proud supplier of butterfly valves, from API 609 Butterfly Valve to Cast Iron Wafer Type Butterfly Valve.
Wafer Type Butterfly Valve: fits between flanges
Lug Wafer Design Butterfly Valve: held between flanges by bolts and pass through the valve's casing
Advantages of Api609 Cast Steel Butterfly Valves
Yuanda Valve Group is a trusted manufacturer for high-end butterfly valves. We offer durable API 609 butterfly valve whose versatility makes them ideal for a full range of applications.
API609 Cast steel Butterfly valve 150#
Technical Requirement:
1. Globe valves API609
2. Face to face API609
3. End flanges ANSI B16.5
4.Inspection and test API 598
Actuator Flange: Accommodates all types of actuators, handles, gear operators, electric actuators, and pneumatic actuators.
Bushings: Stem bushing reduces torque and isolates the stem from the valve body, preventing seizure of the stem due to corrosion in the stem journal baring.
Precision Profile Disc: Provides bubble-tight shut-off and assures minimum torque and longer seat life.
Shaft Weather Seal: (Below bushing on some models)
Seat Face: Eliminates need for flange gaskets.
Phenolic Backed Seat: Non-collapsible, stretch resistant, blow-out proof, field replaceable.
Api609 Cast Steel Butterfly Valves
Butterfly valves are used to shut off or regulate the flow of fluids (isolation and regulation). For low pressure and non-critical applications, API 609 center butterfly valves (soft seal) are preferred over gate and ball valves because they are cheaper, lighter, and easier to install. Eccentric butterfly valves with metal seats (double and triple eccentric valves) are becoming increasingly popular and compete with globe and ball valves in some applications.
Types of Api609 Cast Steel Butterfly Valves Construction
Yuanda Valve Group is a proud supplier of butterfly valves, from API 609 Butterfly Valve to Cast Iron Wafer Type Butterfly Valve.
Wafer Type Butterfly Valve: fits between flanges
Lug Wafer Design Butterfly Valve: held between flanges by bolts and pass through the valve's casing
Advantages of Api609 Cast Steel Butterfly Valves
Yuanda Valve Group is a trusted manufacturer for high-end butterfly valves. We offer durable API 609 butterfly valve whose versatility makes them ideal for a full range of applications.
Main parts and materials
This globe valve features a valve body made of cast iron GG25 and a stainless steel valve seat. Cast iron globe valves are commonly used in applications such as heating and water distribution. This type of cast iron globe valve is suitable for both commercial and industrial use, with typical services including cold and hot water, HVAC, and other general utility services.
Product Features:
DIN standard shutoff valves feature a double strong corrugated seal design (corrugated + packing) to ensure zero stem leakage. No fluid loss improves plant safety and complies with international sealing standards. The sealing surfaces of the shut-off valve are covered with cobalt-based hard alloys with good wear and corrosion resistance, good friction resistance and long life. Stem is tempered and surface nitrided for good corrosion and friction resistance; stem lift position indication for better visualization.
Tags: Globe Valve , Cost of DIN A cast iron globe valves , DIN A cast iron globe valves made in China , Yuanda valves , DIN A cast iron globe valve manufacturing costs , DIN A cast iron globe valve Chinese translation , Cast iron valves
Soft-sealing gate valve is the replacement of the traditional gate valve, the use of flexible disc produce trace deformation compensation effect, achieve good sealing effect, the valve has the switch light, reliable sealing, elastic memory and long service life etc, can be widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid on the pipeline as the adjusting and intercepting device is used.
Features:
â?? Flat-bottomed seat traditional gate valves are usually deposited in the bottom groove of the valve due to external objects such as stone, wood, cement, paper, debris, etc., after flushing the pipe with water. Cause cannot close tightly and form slack phenomenon, soft-sealing gate valve using the same as the pipe at the bottom of the flat design, not easy to cause debris deposition, the fluid flow unimpeded, the whole package glue valve plate is made of high quality rubber, within the whole outsourcing, domestic first-class rubber vulcanization technology make the valve plate after vulcanization can ensure accurate geometry size, and rubber and nodular cast iron gate connecting firm, not easy to fall off and elastic memory preferred.
â?? The corrosion resistant valve body is painted with powder and epoxy resin to prevent corrosion and rust of the valve body, and can be used in sewage system.
â?? Not easily broken into traditional cast iron...
Tags: Gate Valve , Cost of DIN cast iron resilient bolted stem gate v , DIN cast iron resilient bolted stem gate valve , Yuanda valves , Cost of cast iron resilient bolted stem gate valve , DIN cast iron resilient bolted stem gate valves ma , Cast iron valves
Forged Steel Ball Valve
API Forged Steel Trunnion Type Ball Valve
Main parts and materials : Parts name material
Body Bonnet A150;A182-F316;A350-LF2
Stem A276-304;A276-316
Seat  A105+ENP;A182-F316;A350-LF2+ENP
Ball A182-F304 1);A182-F306;
Standards
Design and Manufacture
Face to face Flange end Inspection Fire durableÂ
APIÂ 6D,BS5351 ANSIÂ B16.10 ASMEÂ B16.5 APIÂ 598/APIÂ 6D API607
Test pressureÂ
Test item Shell test Seal test Back  seal test Air seal test
Medium(MPa) water(MPa)  Air (MPa)
Pressure
(class) 150 3.1 2.2 2.2 0.5~0.7
300 7.8 5.6 5.6
600 15.3 11.2 11.2
900 23.1 16.8 16.8
1500 38.4 28.1 28.1
DIN Angle Type Globe Valve
Globe Valve
Main parts and materials
Parts Name Materials
Body Bonnet disc Grey iron GG25
stem Stainless steel
seat Stainless  Steel
Â
Test
Nominal Pressure
(MPa) Shell Test
(MPa) Seal Test
(PSI)
1.0/1.6 1.5/2.4 1.1/1.8
A gate valve is a type of valve that uses a gate or wedge-shaped disc to stop or start the flow of a fluid. The gate is attached to a stem that is operated by a handle or a wheel, and it can be raised or lowered to open or close the valve. When the gate is fully raised, it allows the fluid to flow freely through the valve. When the gate is fully lowered, it blocks the flow of the fluid.
Gate valves are widely used in a variety of applications, including oil and gas, chemical processing, water treatment, and power generation. They are available in a range of sizes and materials to suit different applications and fluid types.
In China, gate valves are commonly used in industrial piping systems and are designed to meet Chinese national and industry standards. They are known for their reliability, durability, and ease of use, and they are often used in applications where a tight seal is required to prevent leaks. Like JIS flanged ball valves, gate valves are typically connected to the rest of the piping system using flanges, which are fastened together with bolts or other fasteners.
The valve body of the gate valve can be made of metal. Such as: forged steel gate valve, stainless steel gate valve, alloy gate valve, bronze gate valve, cast steel gate valve, carbon steel gate valve, etc. Among them, forged steel gate valves are widely used, especially as a cut-off device when the size is greater than 50mm. The main body can also be made of non-metallic materials. For example, ceramic gate valves have good wear resistance and hardness. Some other gate valves are made of special materials, such as Hastelloy gate valves, special steel gate valves and special alloy gate valves. To transport and process strong corrosive media, duplex stainless steel gate valves or super stainless steel gate valves are usually used to alleviate the problem, because they can work well in areas with corrosive environments.
Main parts and materials
This globe valve features a valve body made of cast iron GG25 and a stainless steel valve seat. Cast iron globe valves are commonly used in applications such as heating and water distribution. This type of cast iron globe valve is suitable for both commercial and industrial use, with typical services including cold and hot water, HVAC, and other general utility services.
Product Features:
DIN standard shutoff valves feature a double strong corrugated seal design (corrugated + packing) to ensure zero stem leakage. No fluid loss improves plant safety and complies with international sealing standards. The sealing surfaces of the shut-off valve are covered with cobalt-based hard alloys with good wear and corrosion resistance, good friction resistance and long life. Stem is tempered and surface nitrided for good corrosion and friction resistance; stem lift position indication for better visualization.
Tags: Globe Valve , Cost of DIN A cast iron globe valves , DIN A cast iron globe valves made in China , Yuanda valves , DIN A cast iron globe valve manufacturing costs , DIN A cast iron globe valve Chinese translation , Cast iron valves
Soft-sealing gate valve is the replacement of the traditional gate valve, the use of flexible disc produce trace deformation compensation effect, achieve good sealing effect, the valve has the switch light, reliable sealing, elastic memory and long service life etc, can be widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid on the pipeline as the adjusting and intercepting device is used.
Features:
Flat-bottomed seat traditional gate valves are usually deposited in the bottom groove of the valve due to external objects such as stone, wood, cement, paper, debris, etc., after flushing the pipe with water. Cause cannot close tightly and form slack phenomenon, soft-sealing gate valve using the same as the pipe at the bottom of the flat design, not easy to cause debris deposition, the fluid flow unimpeded, the whole package glue valve plate is made of high quality rubber, within the whole outsourcing, domestic first-class rubber vulcanization technology make the valve plate after vulcanization can ensure accurate geometry size, and rubber and nodular cast iron gate connecting firm, not easy to fall off and elastic memory preferred.
The corrosion resistant valve body is painted with powder and epoxy resin to prevent corrosion and rust of the valve body, and can be used in sewage system.
Not easily broken into traditional cast iron...
Tags: Gate Valve , Cost of DIN cast iron resilient bolted stem gate v , DIN cast iron resilient bolted stem gate valve , Yuanda valves , Cost of cast iron resilient bolted stem gate valve , DIN cast iron resilient bolted stem gate valves ma , Cast iron valves
Why are check valves important?
What is the purpose of the check valve? If you need fluid to flow through a pipe in one direction, you can't do without them. Check valves are designed with a two-way system with openings that allow fluid to pass through. After the flow has passed, the valve closes to prevent backflow. Check valves can also close automatically if downstream pressure is excessive.
Common uses of check valves:
Water and waste pumping systems
Water pipe
Sewage treatment system
Heating system
Fire hose
Marine and naval industries
Oil and gas pipelines
Flush toilet device
There are many different types of check valves, including rotary check, lift check, piston check, and ball check.
What Is a Check Valve?
Check valves are usually installed in the pipeline to prevent backflow. A check valve is basically a one-way valve in which the flow can flow freely in one direction, but if the flow turns, the valve will be closed to protect the piping, other valves, pumps, etc. If the flow is diverted without a check valve installed, a water hammer may occur. Water hammer often occurs with extreme force and can easily damage pipes or components.
Check Valve Definition
A check valve is a fundamental component in fluid systems, playing a crucial role in regulating the flow of liquids or gases. This simple yet essential device prevents backflow and maintains the desired direction of fluid movement. Understanding the function and types of check valves is essential for engineers, manufacturers, and anyone involved in fluid control systems.
How Does a Check Valve Work?
Check valves operate on a straightforward principle: allowing fluid to flow in one direction while preventing reverse flow. The valve consists of a movable mechanism, often a disk or a flap, and a body with an inlet and an outlet. When the fluid flows in the intended direction, the mechanism opens, enabling the fluid to pass through. However, when there is a reversal in flow, the mechanism closes, preventing the fluid from going backward.
A gate valve is a type of valve that uses a gate or wedge-shaped disc to stop or start the flow of a fluid. The gate is attached to a stem that is operated by a handle or a wheel, and it can be raised or lowered to open or close the valve. When the gate is fully raised, it allows the fluid to flow freely through the valve. When the gate is fully lowered, it blocks the flow of the fluid.
Gate valves are widely used in a variety of applications, including oil and gas, chemical processing, water treatment, and power generation. They are available in a range of sizes and materials to suit different applications and fluid types.
In China, gate valves are commonly used in industrial piping systems and are designed to meet Chinese national and industry standards. They are known for their reliability, durability, and ease of use, and they are often used in applications where a tight seal is required to prevent leaks. Like JIS flanged ball valves, gate valves are typically connected to the rest of the piping system using flanges, which are fastened together with bolts or other fasteners.
The valve body of the gate valve can be made of metal. Such as: forged steel gate valve, stainless steel gate valve, alloy gate valve, bronze gate valve, cast steel gate valve, carbon steel gate valve, etc. Among them, forged steel gate valves are widely used, especially as a cut-off device when the size is greater than 50mm. The main body can also be made of non-metallic materials. For example, ceramic gate valves have good wear resistance and hardness. Some other gate valves are made of special materials, such as Hastelloy gate valves, special steel gate valves and special alloy gate valves. To transport and process strong corrosive media, duplex stainless steel gate valves or super stainless steel gate valves are usually used to alleviate the problem, because they can work well in areas with corrosive environments.
Globe Valve
Main parts and materials
This globe valve features a valve body made of cast iron GG25 and a stainless steel valve seat. Cast iron globe valves are commonly used in applications such as heating and water distribution. This type of cast iron globe valve is suitable for both commercial and industrial use, with typical services including cold and hot water, HVAC, and other general utility services.
Product Features:
DIN standard shutoff valves feature a double strong corrugated seal design (corrugated + packing) to ensure zero stem leakage. No fluid loss improves plant safety and complies with international sealing standards. The sealing surfaces of the shut-off valve are covered with cobalt-based hard alloys with good wear and corrosion resistance, good friction resistance and long life. Stem is tempered and surface nitrided for good corrosion and friction resistance; stem lift position indication for better visualization.
Tags: Globe Valve , Cost of DIN A cast iron globe valves , DIN A cast iron globe valves made in China , Yuanda valves , DIN A cast iron globe valve manufacturing costs , DIN A cast iron globe valve Chinese translation , Cast iron valves
Soft-sealing gate valve is the replacement of the traditional gate valve, the use of flexible disc produce trace deformation compensation effect, achieve good sealing effect, the valve has the switch light, reliable sealing, elastic memory and long service life etc, can be widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid on the pipeline as the adjusting and intercepting device is used.
Features:
Flat-bottomed seat traditional gate valves are usually deposited in the bottom groove of the valve due to external objects such as stone, wood, cement, paper, debris, etc., after flushing the pipe with water. Cause cannot close tightly and form slack phenomenon, soft-sealing gate valve using the same as the pipe at the bottom of the flat design, not easy to cause debris deposition, the fluid flow unimpeded, the whole package glue valve plate is made of high quality rubber, within the whole outsourcing, domestic first-class rubber vulcanization technology make the valve plate after vulcanization can ensure accurate geometry size, and rubber and nodular cast iron gate connecting firm, not easy to fall off and elastic memory preferred.
The corrosion resistant valve body is painted with powder and epoxy resin to prevent corrosion and rust of the valve body, and can be used in sewage system.
Not easily broken into traditional cast iron...
Tags: Gate Valve , Cost of DIN cast iron resilient bolted stem gate v , DIN cast iron resilient bolted stem gate valve , Yuanda valves , Cost of cast iron resilient bolted stem gate valve , DIN cast iron resilient bolted stem gate valves ma , Cast iron valves
DIN Resilient Seat Non Rising Stem Gate Valve
Cast Iron Gate Valve
Main parts and� materials
Parts Name Materials
Body Bonnet Ductile iron
Disc Ductile  iron with EPDM/NBR
Stem Stainless Steel
Standards
Design and Manufacture Face to Face Flange End Inspection
DIN3352 DIN3202/ISO5752 DIN2501/GB-17241 DIN3230/JB-T9092
Test
Nominal Pressure
(MPa) Shell Test
(MPa) Seal Test
(MPa)
1.0 1.5 1.1
1.6 2.4 1.76
API Stainless Steel Gate Valve
Technical Requirement:
1. Design and Manufacture: API 603
2. Face to Face: ASME B16.10
3. Flange End: ASME B16.5
4 Test: API 598
What is an API Stainless Steel Gate Valve?
API Stainless Steel Gate Valves are essential components used in various industries, including oil and gas, petrochemical, and power generation. These valves adhere to the rigorous standards set by the American Petroleum Institute (API), ensuring high-quality performance in demanding applications. Constructed from stainless steel, they offer exceptional resistance to corrosion and extreme temperatures, making them ideal for high-pressure and high-temperature environments.
Key Features of Yuanda API Stainless Steel Gate Valves
Yuanda, a leading manufacturer in the valve industry, produces a range of API Stainless Steel Gate Valves that meet the stringent requirements of API standards. Yuanda's valves are known for their superior durability, precise engineering, and reliable operation. Here are some standout features:
High-Quality Materials: Yuanda API gate valves are made from premium-grade stainless steel, providing excellent corrosion resistance and extending the valve's lifespan.
Robust Construction: Designed to handle high pressures and temperatures, these valves ensure tight shutoff and prevent leaks, even under severe conditions.
API Compliance: All Yuanda valves adhere to API specifications, guaranteeing compatibility and performance in industry-standard applications.
Versatile Applications: These valves are suitable for a wide range of applications, from oil and gas pipelines to chemical processing plants.
For top-of-the-line API Stainless Steel Gate Valves, trust Yuanda to deliver products that meet your specific needs. Whether youâ??re looking for detailed product information, pricing, or support, weâ??re here to help. Contact us today to learn more about our offerings
GS-C25 Bellow Seal Globe Valve
Specifications
Materials: WCB / GS-C25/ CF8 / CF8M / SS 304 / SS316
Flange End Connection: ANSI / JIS / DIN
PN16 - PN40
We could supply WCB or stainless steel bellow sealed globe valves according to your needs.
PN16 - PN40
DNLd1d2DbWH
1513045659516120191
20150587510516120191
25160688511516140197
321807810014018140200
402008811015018160218
5023010212516520180220
65290122145185201802 38
8031013816020020200257
10035015818022020250340
12540018821025022300360
15048021224028522300390
20060026829534024400530
25073032035540526520665
30085037841046028600720
As one of valves manufacturing leaders in China,we produce all kinds of types valves with professional technology,our Female Thread and Socket Welded Globe Valve,Gost Carbon Steel Stainless Steel Globe Valve,Flange End Forged Steel Globe Valve,Grade Forging Steel Stop Valve have won a good international reputation.
Check Valve including 10K Swing Check Valve,Ball Check Valve,Rubber Wedge Swing,Dual Plate,DH77X-10/10Q/16/16Q Wafer Butterfly Check Valve,etc.Main material are cast iron,cast steel,stainless steel and forged steel.
ANSI Y Strainer
Main�parts�and�materials:
Parts�namematerial
BodyBonnetASTM�A216�WCBASTM�A315�CF8ASTM�A315�CF8M
Screen�ASTM�182�F304ASTM�182�F304ASTM�182�F316
Standards
Design�and�manufactureFace�to�faceFlange�endInspection�
B16.34ANSI�B16.10ANSI�B16.5API�598
Test�pressure
Nominal�pressureShell�testingAir�seat�testingSeat�testing
Class�103.00.62.2
Cast Iron Gate Valve
Main parts and materials
Parts Name Materials
Bodyã??Bonnet Cast iron ASTM A126 CL. B
Disc Cast iron ASTM A126 CL. B+Bronze B16/Stainless Steel 2Cr13
Stem Brass B16/Stainless Steel 2Cr13
Seat Ring Bronze B62/Brass B16/Stainless Steel 2Cr13
Standards
Design and Manufacture Face to Face Flange End
MSS SP-70 ANSI B16.10 ANSI B16.1
Test
Nominal Pressure
(PSI) Shell Test
(PSI) Seal Test
(PSI)
125 350 200
Forged Steel Gate Valve
Main parts and materials
Parts Name Materials
Valve Bodyã??Bonnet Carbon steel
Sealing Ring Stainless Steel
Disc Stainless Steel
Stem Stainless Steel
Spacer Stainless Steel+graphite
Packing Soft graphite
Function and Specification
PN
Test Item Strength Test Seal Test Spirit seal test Suitable temperature
ï¼?â??ï¼? Suitable
medium
1.6 2.4 1.8 0.6 â?¦425 Waterã??Vapourã??Oil
2.5 3.8 2.8
4.0 6.15 4.51
6.4 9.75 7.15
10.0 14.4 10.56
16.0 24.75 18.15
Cast Iron Butterfly Vavle
Swing Wafer Butterfly Valve
Main parts and materials
Parts name material
Bodyã??Bonnet Cast iron
Disc Stainless steel
Stem Stainless steel
Seat Ring NBR/EPDM
standards
Design and Manufacture Face to face Flange end Inspection
KS B 2813 KS B 2306 KS B 1511 KS B 2304
Test
Nominal pressure Strength testing Enclose testing
10K 1.5 1.1
Dimensions
DN(mm) 50 65 80 IOO 125 150 200 250 300 350
L 43 46 46 52 56 56 60 68 78 78
ZÃ?Ï?d ZÃ?Ï?19 ZÃ?Ï?19 ZÃ?Ï?l9 ZÃ?Ï?I9 ZÃ?Ï?23 ZÃ?Ï?23 ZÃ?Ï?23 ZÃ?Ï?25 ZÃ?Ï?25 ZÃ?Ï?25
DO 120 140 150 175 210 240 290 355 400 445
Cast Steel and Stainless Steel Butterfly Valve
ANSI Butterfly Valve
Main parts and materials:
Parts name MaterialÂ
Body bonnet disc WCBã??304ã??316CF8ã??CF8M
Stem 304ã??316ã??2Cr13ã??1Cr18Ni9Ti
Seal ring 304ã??316ã??alloyã??PTFE
Standards
Design and Manufacture Face to face Flange end Inspection
APIÂ 609 ANSIÂ B16.10 ANSIÂ B16.5 APIÂ 598
Test Pressure
Nominal diameter Nominal Pressure Test pressure Applicable temperature(â??)
Inch Class Shell Seal Â
2â??~36â?? 150 Lb 3.0 7.5 -29~425â??
300Lb 2.2 5
Cast Iron Ball Valve
DIN Ball Valve
ANSI Ball Valve
Main parts and materials:
Parts name material
Bodyã??Bonnet Grey iron GG25
Ball SS304Â
Shaft ASTM A276 SS416
Seat PTFE
Standards
Design and Manufacture Face to face Flange end Inspection
BS5159 DN25-DN100;DIN3202Â F4
DN125-DN250;DIN3202Â F5 DIN2501/DIN2533 API598
Test
Nominal pressure Shell test Seal test
1.0/1.6 1.5/2.4 1.1/1.8
Cast Iron strainer
DIN Y Strainer
Mainpartsandmaterials:
Partsname material
Bodyã??Bonnet Greyiron;GG25
Screen Stainlesssteel304
Standards
Facetoface Flangeend
DIN32012-F1
DN125-DN250;DIN3202F5 DIN2532/DIN2533
Test
Nominalpressure Shelltest Sealtest
1.6 2.4 1.8
DIN Lift Check Valve
Cast Iron Check Valve
Main parts and materials
Â
Parts name material
Bodyã??Bonnet Cast ironã??GG25
Disc A105+2Cr13ã??GG25+2Cr13
Seat Ring Stainless steelÂ
Â
Standards
Â
Face to face Flange end
DIN3202-F1 DIN2532/2533
Â
Test
Â
Nominal pressure Shell test Seal test
1.6 2.4 1.8
DIN Swing Check Valve
Cast Iron Check Valve
Main parts and materials
Â
Parts name material
Bodyã??Bonnetã??Disc Cast ironã??GG25
Seat Ring BrassÂ
Â
Standards
Â
Face to face Flange end
DIN3202-F6 DIN2531/2532/2533
Â
Test
Â
Nominal pressure Shell test Seal test
1.6 2.4 1.8
10K Swing Wafer Butterfly Valve
Cast Iron Butterfly Vavle
Main parts and materials
Â
Parts name material
Bodyã??Bonnet Cast iron
Disc Stainless steelÂ
Stem Stainless steel
Seat Ring NBR/EPDM
standards
Design and Manufacture Face to face Flange end Inspection
KSÂ BÂ 2813 KSÂ BÂ 2306 KSÂ BÂ 1511 KSÂ BÂ 2304
Â
Test
Â
Nominal pressure Strength testing Enclose testing
10K 1.5 1.1
Â
Dimensions
Â
DN(mm) 50 65 Â 80Â IOOÂ 125 150Â 200 250 300 350
L 43 46 46 52 56 56 60 68 78 78
ZÃ?Ï?d ZÃ?Ï?19 ZÃ?Ï?19  ZÃ?Ï?l9  ZÃ?Ï?I9 ZÃ?Ï?23 ZÃ?Ï?23 ZÃ?Ï?23 ZÃ?Ï?25 ZÃ?Ï?25 ZÃ?Ï?25
 DO 120 140 150 175 210 240 290 355 400 445
Wafer and Lug Type Butterfly Valve With Pin
Cast Iron Butterfly Vavle
Mainpartsandmaterials
Partsname
Body CastIronã??DuctileIron
Disc DuctileIronã??StainlessSteel
Stem StainlessSteel
Seat EPDM.NBR.VITON.PTFE
Standards
Facetoface Connectionend
ISO5752
API609
DIN3202
AS2129TableD/TableEï¼?BS10TableD/TableE
DIN2501PN10/PN16ï¼?JIS22205K/10Kï¼?BS4504PN10/PN16
ASMEB16.1Class125&ASMEB16.42Class150
ISO7005-2PN10/PN16
Test
Nominalpressure Shelltest Sealtest
1.0/1.6 1.5/2.4 1.1/1.76
Dimensions
SIZE
DIM A B L ΦD1 ΦD3 H
PN10 PN16
DN40(1.5â??) 69 136 32 65 35.25 32
DN50(2â??) 80 161 42.04 65 35.25 32
DN65(2.5â??) 89 175 44.68 65 35.25 32
DN80(3â??) 95 181 45.21 65 35.25 32
DN100(4â??) 114 200 52.07 90 55.25 32
DN125(5â??) 127 213 54.36 90 55.25 32
DN150(6â??) 139 226 55.75 90 55.25 32
DN200(8â??) 175 260 60.58 125 70.25 40
DN250(10â??) 203 292 65.63 125 70.25 40
DN300(12â??) 242 337 76.9 125 70.25 40
DN350(14â??) 267 368 75 125 70.25 40
DN400(16â??) 297 400 85.7 197 100.3 51.2 72
DN450(18â??) 315 422 104.6 197 100.3 51.2 72
DN500(20â??) 348 480 130.28 197 100.3 64.2 82
DN600(24â??) 444 562 151.36 276 130.3 70.2 82
DIN Ball Valve
Cast Iron Ball Valve
Main parts and materials:
Â
Parts name material
Bodyã??Bonnet Grey iron GG25
Ball SS304Â
Shaft ASTM A276 SS416
Seat PTFE
Â
Standards
Â
Design and Manufacture Face to face Flange end Inspection
BS5159 DN25-DN100;DIN3202Â F4
DN125-DN250;DIN3202Â F5 DIN2501/DIN2533 API598
Â
Test
Â
Nominal pressure Shell test Seal test
1.0/1.6 1.5/2.4 1.1/1.8
ANSI Ball Valve
Cast Iron Ball Valve
Main parts and materials:
Â
Parts name material
Body Cast iron ASTM A126CL.B
Stem Stainless steel 2Cr13.304
Ball Stainless steel 2Cr13.304
Seat PTFEã??RPTFE
Â
Standards
Â
Design and Manufacture Face to face Flange end Inspection
MSSSP-72 ANSIÂ B16.10 ANSIÂ B16.1 API598
Â
Test
Â
Nominal pressure Shell test Seal test
125 350 200
DIN Y Strainer
 Cast Iron strainer
Main parts and materials:
Â
Parts name material
Bodyã??Bonnet Grey iron ;GG25
Screen Stainless steel 304Â
Â
Â
Standards
Face to face Flange end
DIN32012-Â F1
DN125-DN250;DIN3202Â F5 DIN2532/DIN2533
Â
Test
Â
Nominal pressure Shell test Seal test
1.6 2.4 1.8
125LB Y Strainer
Cast Iron strainer
Main parts and materials:
Â
Parts name material
Bodyã??Bonnet Cast  ironÂ
Disc Stainless steel
Â
Test
Â
Nominal pressure Shell test Seal test
125 350 200
SSQ-6C/10C Compensator
Main parts and materials:
Â
Parts name material
Bodyã??Bonnet Ductile iron ;Cast  ironÂ
Disc BrassÂ
Stem Stainless steelÂ
Ball float NBR/ABS/EPDM
Â
Test
Â
Nominal pressure Shell test Seal test
1.00 1.50 1.10
1.60 2.40 1.76
Flanged Single Ball Air Valve
Main parts and materials:
Â
Parts name material
Bodyã??Bonnet Ductile iron ;Cast  ironÂ
Ball ABS/Rubber
Â
Test
Â
Nominal pressure Shell test Seal test
1.00 1.50 1.10
1.60 2.40 1.76
More information please view here!
