Shanghai Dayu Pump Valve Manufacture Co., Ltd.

Our company mainly produces various kinds of forged steel and cast steel valve products such as gate valve, globe valve, check valve, ball valve, cryogenic valve, solenoid, reducing valve, adjusting valve, safety valve, butterfly valve, throttle valve, draining valve, angle valve, needle valve etc.

With complete varieties and specifications, the company has formed serial products like manual, electric, pneumatic, hydraulic, worm geared, double eccentric and metal sealing butterfly valves etc. For the products, the nominal bore varies from 1/4" To 24" (DN6mm- DN600mm), the pressure varies from 150Lb to 2500 Lb (0.1m Pa- 42.0m Pa), and the working temperature from -196 to 680. The materials for the valve products mainly cover various types of Carbon Steel, Alloy Steel, Stainless Steel, Monel, Alloy 20, etc. And they can be smelted and manufactured according to the customer's requirements.