Factory Directly Supply Pn10 DN20 Resilient Seat Flange Cast Iron Rising Stem Soft Seal Stainless Steel Wcb Wedge Gate Valve with Handle Prices
Industrial Usage, Water Industrial Usage, Household Usage
Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
Inside Gate Valve
Parallel Gate Valve
GB, DIN.BS, JIS, Bsw, ANSI
Gas, Oil, Water, Acid, Other
Blue, Red.Green, Black.Silver....
Carbon Steel, Ss, Brass, Bronze, Di, Alloy
Clamp, Thread, Flange, Welding
Worm Gear, Pneumatic, Manual, Hydraulic, Electric
JIS10-20K, ANSI Class 150-900, Pn1.0-32.0MPa
Wedge Gate Valve, Paralle Gate Valve
Floating Ball Valve, Fixed Ball Valve, Oil Seal Ba
Tee Ball Valve, Vtype Ball Valve
Blow-Down Valve, Relief Valve, Atmospheric
Vltralow Temperature, Low, Normal, High Temper
Industrial Usage, Water Industrial Us
Outside Gate Valve, Inside Gate Valve
UL. CE .ISO9001, TUV Upc, FM
Plywood Case, Woven Bags
Factory Directly Supply PN10 DN20 Resilient Seat Flange Cast Iron Rising Stem Soft Seal Stainless Steel WCB Wedge Gate Valve
A gate valve controls the media's flow by lifting the gate (open) and lowering the gate (closed). A gate valve's distinct feature is the straight-through unobstructed passageway, which induces minimal pressure loss over the valve. The unobstructed bore of a gate valve also allows for a pig's passage in cleaning pipe procedures, unlike butterfly valves. Gate valves are available in many options, including various sizes, materials, temperature and pressure ratings, and gate and bonnet designs. Gate valves tend to be slightly cheaper than ball valves of the same size and quality. They are slower in actuation than quarter-turn valves and are for applications where valve operation is infrequent, such as isolating valves. Gate valves should be used either fully open or fully closed, not to regulate flow. Automated gate valves exist with either an electric or pneumatic actuator, but a manual gate valve is cost-effective since they have infrequent usage.
About us: Our factory is specialized in valves' production. As one of the biggest and most professional manufacturer and exporter majored in valves, we assure that we can provide our products with cheapest price, good quality and best service. If you like, welcome to our factory and have a look!
Why Choose US
We control the material of PTFE and stainless steel wires per customer's request. Some are from Japan and Taiwan, some are from China local. Only choose high quality material.
We test leakage of each roll before braiding, then we cut 300mm and crimp it to test burst pressure after brading.
We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection tools are all imported from Japan.
We use Techmaflex Crimping Machine which is imported from France. This machine has accurate and stable performance for crimping because it is produced for PTFE hose crimping only.