Cast Iron Wafer Dual Plate Check Valve
Wafer Butterfly Check Valve is used in pure line and drain line in many professions such as industry, environment protection, water treatment, high-rise building etc. The check valve is wafer-style, butterfly plate is composed of two semi-circle plates, can be reset by force of spring. The sealing face can be made from ontology surfacing wear-resistant material and rubber bush, this material is widely used, good sealing effect.
Features
1. Small and light, Tightly sealed. Less expensive than swing check valve.
2. Two torsion springs are used excerting on each of the pair valve plate, which close the plate quickly and automaticlly.
3. The quick-close action prevent the meidum from flowing back and eliminates water hammer effectly.
4. Can be installed both horizontaly and vertical on pipeline.
5. Safe and reliable in operation, high interference-resistance.
What can we do for you?
1. We are directly butterfly valve factory in Tianjin, only 2 hours away from Beijing by car.
2. We have more than 150 body moulds for you to choose!
3. Each valve is taken for two times test pressure before leave factory! Every butterfly valve has 24 months guarantee period.
4. You'll never be low on supply---with our monthly capacity of 32000 sets
5. More than 40 salesmen are always working with you and listening to you.
Email or call us, let's talk the details.
model |
Testing pressure(MPa) |
Working Temperature
°C |
Suitable Mediums |
Shell |
Sealing |
H76X-10 |
1.5 |
1.1 |
-10--120 |
Fresh water, Sewage,Sea water, Air, Steam etc |
H76X-16 |
2.4 |
1.76 |
-10--120 |
Material of Main parts
Parts name |
Body |
plate |
shaft |
Sealing ring |
spring |
Material |
Cast iron |
Ductile iron |
steel |
rubber |
SS304 |
Luoyang Jinerjian Trading Co., Ltd. is a manufacturer which is specialized in researching, producing and exporting wafer butterfly valves, flange butterfly valves, electric butterfly valves, pneumatic butterfly valves and dual plate check valves. Through all staff"s efforts, our business has expanded rapidly in the past 18 years. We have set up foundry, machining and assembly workshops.
Our butterfly valves is unique and novel, zero leakage and small torque. We can supply different materials such as cast iron, ductile iron, cast steel, stainless steel and bronze according to different working conditions.
Our products are used mainly in water supply, sewage treatment, chemical industry, steel plant and mining industry.
We warmly welcome you to contact us for more information. Hope we can service you in future!