Api valve Export packing
Size: from 1/2" to 2" Nominal pressure: 1.6mpa Work medium: water Working temperature: -20íµíntí²180íµ Thread standard: iso228 Surface: brass color or nickel-plated or chrome-plated Testing: the finished body will be tested under 0.6mpa by water, no leakage Remark: we produce more model of ball valve, angle valve, gas valve , bibcock etc. If you are buying these goods, please contact with me freely. Best regards White inner boxes and export standard cartons
Pipe and tube fittings Ss316 compression tube fittings, 2, 3, 5 valve manifolds, ss316 needle valves, ss and gi strip wound hoses, ss corrugated hoses. Variable with type of product and lot size
Model: BTí¬1R Size: 1/4í¦~4í¦ Materials: CF8M(SS316), CF8(SS304) Working Pressure: 800/1000PSI WOG Temperature Range: -60 to 450ípF End Types: Threaded Investment casting body Adjustable stem packing Pure Teflon seals and seats Blow-out proof stem 100% leakage tested at 100PSI air under water Hydrostatic test pressure:1500PSI Reduced Bore Locking Device(option) 1/8"~4"
Model: BTLí¬2F Size: 1/4í¦~4í¦ End Types: Threaded Materials: CF8M(SS316), CF8(SS304) Working Pressure: 1000PSI WOG Temperature Range: -60 to 450ípF Locking Device (option) Investment Casting Body Adjustable Stem Packing Pure Teflon Seals and Seats Blow-out proof stem and safe pressure-reducing hole 100% leakage tested at 100PSI air under water Hydrostatic test pressure:1500PSI 1/8"~4'
Model: BTí¬3F Size: 1/4í¦~4í¦ Working Pressure: 1000PSI WOG Temperature Range: -60 to 450ípF End Types: Threaded Materials: ASTM-A351-CF8M, ASTM-A351-CF8&ASTM-A216-WCB Lug Body Blow-out proof stem/Full port Investment casting bady and cap 1000PSI(69 BAR)WOG 1/8"~4"
Model: BSí¬3F Size: 1/4í¦~4í¦ Working Pressure: 1000PSI WOG Temperature Range: -60 to 450ípF End Types: Socket 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"
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"
òNumerous Variants A room for customization at a reasonable cost is the description that sums up the KOFLOC Standard Mass Flow Controller MODEL 3660 SERIES. The MODEL 3660 SERIES has gained wide acceptance and solid reputation for its flexibility. It is in use throughout laboratories, universities and foundries, in both its original and customized variants. ò Low-Cost If the cost effectiveness is the decisive factor in choosing the right mass flow controller for you application, few can compete with the KOFLOC Standard Mass Flow Controller MODEL 3660 SERIES. Its extensive menu of standardized optional features is yet another advantage in cost considerations. ò KOFLOC Dependability KOFLOC has 60 years of experience in manufacturing precision flow instruments. KOFLOC products, both standard and off-catalog custom items are well received throughout Japan as the name that manifests confidence. KOFLOC, the fluid expert, is the name professionals trust in precision control of minute flow. ò Low Pressure Option The KOFLOC Standard Mass Flow Controller MODEL 3660 SERIES has a standard low-pressure differential option especially suited for applications of burn control. ò Solenoid Valve The KOFLOC Standard Mass Flow Controller MODEL 3660 SERIES utilizes the unidirectional normally closed valve with solenoid actuator to achieve higher dependability and safety. ò Standardized Dimensions and Parts The KOFLOC Mass Flow Controller, MODEL 3660 SERIES retains the standard 3 in (76 mm) footprint, regular fittings and SEMI standard serial connector to easily replace and fit into existing gas lines without any modifications for use in widest possible applications. òQuick Response The KOFLOC Mass Flow Controller, MODEL 3660 SERIES is equipped with the new improved constant current thermal differential sensor for quick response of 0 ~ 100% in 2 s or less. ò Versatility The KOFLOC Mass Flow Controller, MODEL 3660 SERIES is in use as a component for Sputter deposition, bond wiring, welding and washing equipment for semiconductor and electronic industries. It is used in scientific and analytic purpose such as in thermal analysis and vacuum equipment. The MODEL 3660 is also capable of meeting unique needs as the mass flow controller in industrial applications, including gas mixing, air sampling, burn control and more.
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"
Flush 3 or 6 litres water for water closet. Adjustable height.
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
