China relief valve spring Manufacturers Factory Suppliers
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Water Safety Relief Valve
Our Water Safety Relief Valves are professional safety valves for water supply systems, preventing overpressure damage to equipment. Made of 304/316 stainless steel and food-grade seals, they are...
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Flanged Non-rising Stem Gate Valve
Flanged non-rising stem gate valve features compact structure, reliable sealing and stable operation, ideal for on-off control in water supply, fire fighting and industrial pipelines.
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Spring Diaphragm Pressure Reducing Valve
This model adopts a brass body with female thread connection. Suitable for domestic water pipelines, villas, apartments and branch water supply lines in commercial buildings for normal-temperature...
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Large Diameter Flanged Water Tower Float Ball Valve
This large‑diameter flanged float ball valve automatically manages water levels for water towers, reservoirs and large water tanks. Driven by float buoyancy, it cuts off water supply at the set...
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Oil Pipeline Cast Iron Pressure Reducing Valve
Our 200X pilot-operated cast iron pressure reducing valve holds outlet pressure within ±5% of the set point across flows from 10% to 100% of rated capacity. Cast iron body per ASTM A126 Class B,...
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Carbon Steel Ball Check Valve
This ball check valve adopts ASTM A216 WCB carbon steel body, automatic one-way structure with rolling rubber coated ball inside. When medium flows forward, fluid pressure lifts the ball to open...
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Full Bore Cast Steel Industrial Ball Valve
Full Bore Cast Steel Industrial Flange Ball Valve Full bore straight flow channel, small fluid resistance, convenient pipeline pigging and cleaning. Cast steel valve body, high temperature and...
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Electric Industrial Gate Valve
Flanged electric gate valve features flanged connection, stable operation and reliable sealing, enabling automatic remote control for flow on-off regulation in water supply, fire fighting and...
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Worm Gear Gate Valve
Worm gear knife gate valve is driven by worm gear for easy and labor-saving operation. With strong shearing force and reliable sealing, it is ideal for on-off control of slurry, sewage and other...
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Wafer Anti Corrosion Ball Valve for Pipeline
We supply high-quality wafer type ball valves.We have been dedicated to industrial valve manufacturing for many years, covering markets in Europe, America, Southeast Asia and the Middle East.We...
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Stainless Steel Lift Check Valve
We supply high-quality stainless steel lift check valves.We have been dedicated to industrial valve manufacturing for many years, covering markets in Europe, America, Southeast Asia and the Middle...
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Water Supply Stainless Steel Pressure Reducing Valve
We supply high-quality stainless steel pressure reducing valves specially for water supply systems.With professional design and stable performance, our valves ensure safe and constant water...
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