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(Total 12 Products for Water Line Check Valve)
Cycle Water Soft Seal Butterfly Valve
Butterfly valve is from a family of valves called quarter-turn valves. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. The "butterfly" is a metal disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve...
Trunnion Mounted 3 pieces Ball Valve
The ball of Trunnion Ball Valve is fixed, it does not move with medium pressure and trunnion ball vale has floating seats. The seats move with the medium pressure to tight the ball and seal ring to ensure sealing reliability. Bearings could be mounted in top shaft and bottom shaft, which reduces operation torque. A...
The high-performance Double Offset Butterfly Valve, used in slightly higher-pressure systems, is offset from the centre line of the disc seat and body seal (offset one), and the centre line of the bore (offset two). This creates a cam action during operation to lift the seat out of the seal resulting in less friction...
Stainless Steel API Wedge Gate Valve
Bolt Bonnet Gate Valve with flexible wedge disc are commonly used in all type of low pressure industrial pipelines in oil, gas and power station for the shut-off services and they have much advantages such as simple structure, short face to face dimension, lower flowing resistance as well as long time services with...
Manual Operated Wafer Knife Gate Valve
Knife gate valves are designed mainly for on-off and isolation services in systems with high content of suspended solids. The knife gate valves are especially beneficial for handling slurry, viscous, corrosive and abrasive media. The valves have a minimised pressure drop in fully open position, they are easy to...
Rubber Lined Flange Butterfly Valve
Rubber lined flange butterfly valve normally can be centeral line typr or double offset type which used to shut off or regulating medium of pipeline, such as sea water desalination, all type corrosive medium in chemical refinery, metallurgy, power generation or enviromental protection system. Rubber lined flange...
Electric Actuatored Power Station Gate Valve
Electric drived power station gate valve with pressure seal type, outside screw and yoke, metal to metal wedge disc overlay stellite as well as seat and back seat which have long time service life in HP/HT pipeline. X-ray test for valve body and critical sealing area will be 100% down by our foundry. All power station...
DIN Stainless Steel Gate Valve
The material of DIN stainless steel gate valve covers CF8, CF8M, CF3M etc in casted steel and they are suitable for corrosive working medium, such as oil, acid. DIN gate valve with bolted bonnet type, outside screw and yoke, rising stem and non-rising handwheel, flexible wedge, fully guided, metal-to-metal seat...
Fully welded ball valves are used mainly in Gas transmission and distribution pipeline (Mid-stream), typical for underground and buried installation The ball is fixed and the seat rings are floating, free to move along the valve axis. Side load generated by pressure acting on the ball is absorbed by bearings. At low...
Wafer dual plate check valve is automatic working valve in the pipeline to protect pumps and actuator from any damages caused by working medium back flow which widely used in all type system of water treatment, chemical industry and metallurgy etc. Wafer dual plate check valve stcucture can be lug wafter type and...
Swing type check valve with swing disc design, bolted cover, internal highe pin, renewable seat with overlay stellite for long life service according to requirements of ASME, DIN, GOST or EN standard. Valve pressure from Class 150(PN16) to Class1500(PN250) matching valve size from 2 1/2"(DN50) to 40"(DN1000). Swing...
API 602 Forged Steel Check Valve
API 602 forged steel check valve is automatic working valve in the pipeline to protect pumps and actuator from any damages caused by working medium back flow , which widely used in all type system of thermal power plant, chemical industry and metallurgy etc. API 602 check valve stcucture can be swing type and lift...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.