Model: BWí¬3F Size: 1/4í¦~4í¦ Materials: CF8M(SS316), DIN1.4408 Working Pressure: 1000PSI WOG Temperature Range: -60 to 450ípF End Types: Buttt Weld Locking Device Investment casting body and cap Adjustable stem packing Pure Teflon seals and seats Blow-out proof stem 100% leakage testing at seat at 100PSI air pressure under water Hydrostatic test pressure:1500PSI 1/8"~4"
Globe valve class Globe valve class 200 Full port pressure temperature rating 200 psi w.O.G. 350f s.P. Threaded ends conform to ansi b 2.1, bs21, din 259/2999 Stainless steel class 200 inside screw bonnet, wedge disc integral seats, rising and hand wheel. 1/4"--4"
Check valve class Full port pressure temperature rating 200 psi w.O.G. 350 f.S.P. Threaded ends conform to ansi b 2.1, bs 21, din 259/2999, stainless steel class 200 screwed cap, swing type disc, integral seat. 1/4"---4"
Valve fittings We can produce various valve fittings with lost wax casting technology.The materials are steel, stainless steel, alloy steel.
Gate valve Gate valve in cast iron and ductile iron, metal seated and resilient seated, which accord with din ansi bs jis standard, it is popular used in water works.
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.
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
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
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.
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.
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
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
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
Good performance castings machinical parts pump valve for industry Product Detail: Product: Valve MP021016 Casting Material(Mat.): 1.0619 Gross Weight(G.W.): 67kg Standard: ASTM/DIN/JIS/BS Certification: ISO9001-2008 Processing: Heat treatment, Polishing, Sand blasting, machining processing Casting Process: Precision casting, Sand casting, Investment casting, Silica sol casting Casting Application: Transport equipment, Mining and Metallurgy, Engineering machinery, Medical equipment, electrical equipment, Food Machinery, Vacuum Equipment and other Industrial Unit Inspection Equipments: Spectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness tester, Roughness tester, deflection tester, Impact test machine, Altimeter, Scale Micrometer etc.� Company Advantage: * Sample request: Acceptable ( The sample charge is free if you have order) * Small order is acceptable for some maching parts( Can be negotatie) * Good quality with fast delivery * We have excellent design team for ODM/OEM order * We have 20 years rich experience focusing on this file which also establish the market in many Europe country and ect. * Main point: We can negotiate everything to try best to match our customer's request as "customer first " is the� principle in our company.
Good performance castings machinical parts pump valve for industry Product Detail: Product: Valve MP021016 Casting Material(Mat.): 1.0619 Gross Weight(G.W.): 67kg Standard: ASTM/DIN/JIS/BS Certification: ISO9001-2008 Processing: Heat treatment, Polishing, Sand blasting, machining processing Casting Process: Precision casting, Sand casting, Investment casting, Silica sol casting Casting Application: Transport equipment, Mining and Metallurgy, Engineering machinery, Medical equipment, electrical equipment, Food Machinery, Vacuum Equipment and other Industrial Unit Inspection Equipments: Spectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness tester, Roughness tester, deflection tester, Impact test machine, Altimeter, Scale Micrometer etc.� Company Advantage: * Sample request: Acceptable ( The sample charge is free if you have order) * Small order is acceptable for some maching parts( Can be negotatie) * Good quality with fast delivery * We have excellent design team for ODM/OEM order * We have 20 years rich experience focusing on this file which also establish the market in many Europe country and ect. * Main point: We can negotiate everything to try best to match our customer's request as "customer first " is the� principle in our company.
Step-by-step direct-acting solenoid valve Principle: It is a combination of direct motion and pilot type. When there is no pressure difference between the inlet and the outlet, after energization, the electromagnetic force directly lifts the pilot small valve and the main valve closing member upward, and the valve opens. When the inlet and outlet reach the starting pressure difference, after the energization, the electromagnetic force leads the small valve, the pressure of the lower chamber of the main valve rises, and the pressure of the upper chamber drops, so that the main valve is pushed upward by the pressure difference; when the power is off, the pilot valve uses the spring The force or medium pressure pushes the closure and moves down to close the valve. Features: It can also be operated at zero pressure difference or vacuum or high pressure, but the power is large, and it must be installed horizontally. Pilot solenoid valve Principle: When energized, the electromagnetic force opens the pilot hole, the pressure in the upper chamber drops rapidly, and a pressure difference between the lower part and the lower part is formed around the closing member. The fluid pressure pushes the closing member upward to move the valve to open; when the power is off, the spring force leads the pilot. The hole is closed, and the inlet pressure passes through the bypass hole. The rapid chamber forms a lower high and high pressure difference around the valve closing member, and the fluid pressure pushes the closing member downward to close the valve. Features: The upper limit of the fluid pressure range is high, can be installed arbitrarily (customized), but must meet the fluid pressure difference conditions. 2, the difference between the solenoid valve from the valve structure and material and the principle, divided into six sub-categories: direct-moving diaphragm structure, step-by-step direct diaphragm structure, pilot diaphragm structure, direct-acting piston structure, Step-by-step linear motion piston structure and pilot piston structure. 3. Solenoid valves are classified according to their functions: water solenoid valve, steam solenoid valve, refrigeration solenoid valve, low temperature solenoid valve, gas solenoid valve, fire solenoid valve, ammonia solenoid valve, gas solenoid valve, liquid solenoid valve, miniature solenoid valve, Pulse solenoid valve, hydraulic solenoid valve normally open solenoid valve, oil solenoid valve, DC solenoid valve, high pressure solenoid valve, explosion-proof solenoid valve, etc.
We supply all kinds of valves(and related joints, flanges, nuts) with different material from China. Our website is www.py-valve.com Pls feel free to contact if you have any questions.
Our main business scope is as follows: Gate Valves,Butterfly Valves, Globe Valves,Check Valves, Ball valves,Y Strainers, Flanges,Pipe Fittings, Rubber Expansion Joints, Seamless Steel Pipes, Anticorrosive steel pipe and petroleum pipe etc.. Our factories have certificates:ISO9001, CE, API,EAC etc. Welcome to dealers, wholesalers, end-users and other specific enquiries,we can offer you our favorable prices and data sheets .
FOB Price: US $20.0 - 2,000 / Set Min.Order Quantity: 1 Set/Sets Stainless steel 3 way ball valve forged gas ball.2"-4" MOQ 5 set Supply Ability: 20000 Ton/Tons per Year Stainless steel 3 way gas ball valve.Supply capacity is large Port: Tianjin Xingang/Shanghai port/Ningbo port Payment Terms: L/C,T/T,Western Union,MoneyGram,Stainless steel 3 way ball valve forged gas ball valve.Amount less than 500$, we just accept 100% payments. Quick Details Standard or Nonstandard: Standard Structure: Ball Pressure: Low Pressure Power: Manual Material: Stainless Steel Temperature of Media: Medium Temperature Media: Base Port Size: DN40-600 Place of Origin: Hebei, China (Mainland) Model Number: Q41F/Q61F Brand Name: PYL Application: General Name of product: Stainless steel 3 way ball valve forged gas ball valve Material of product: stainless steel 3 way ball valve Pressure of product: PN10/16/25/64 Size fo product: DN40-600 ball valve Technic of product: forged ball valve Type of product: 3 way ball valve Authentication of product: ISO9001$14001 Usage of product: gas/oil/water ball valve History of company: Since 1996s Nature of company: Manufacturer Packaging Details: For the 12820-80 casting carbon steel flange,generally we use the wooden box and wooden pallet with plastic film, for the Stainless steel 3 way ball valve forged gas ball valve. we can use those two type, and also we use the Woven bag. In addtion, we can change the shape of the packaging according to customer requirements. Delivery Detail: Shipped in 30 days after payment The main vlalve products of our company include (1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve (2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve (3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve (5)strainer, filter, Y type strianer Materials WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L THE MAIN TYPE AND MATERIAL OF OUR VALVE
FOB Price: US $200 - 2,000 / Set MinOrder Quantity: MOQ 5 set Supply Ability: 20000 Ton/Tons per Year H41/44W-16/25/40 Stainless steel check Supply capacity is large Port: Xin gang Shanghai Port Ningbo Port Payment Terms: L/C,T/T,Western Union,MoneyGram,H41/44W-16/25/40 Stainless steel check valve series swing check valve amount less than 500$, we just accept 100% payments Quick Details Standard or Nonstandard: Standard Structure: Check Pressure: Low Pressure Power: Manual Material: Stainless Steel Temperature of Media: Medium Temperature Media: Base Port Size: DN15-DN400 swing check valve Place of Origin: Hebei, China (Mainland) Model Number: H41/44W-16/25/40 check valve Brand Name: PYL Application: General Name: H41/44W-16/25/40 Stainless steel check valve series swing check valve Structure of product: swing check valve Size of product: DN15-DN400 swing check valve Material of product: Stainless steel check valve Technic of product: Casting check valve swing check valve Prssure of product: PN6 PN10 PN16 PN25 PN40 PN64 PN100 Certification: ISO9001&14001 Nature of the campany: Manufacturer Factory history: Since 1996s Main item: Gate valve and all kinds of flanges Packaging & Delivery Packaging Details: Woven bag, wooden box, wooden pallet with plastic film, container (we can change the shape of the packaging according to customer requirements) Delivery Detail: Shipped in 30 days after payment The main vlalve products of our company include (1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve (2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve (3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve (5)strainer, filter, Y type strianer Materials WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; HB/HC ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L THE MAIN TYPE AND MATERIAL OF OUR VALVE
