China Threaded Butterfly Valve

Threaded butterfly valve
Size Range: 2~6"(DN50~DN150)
Pressure: PN10, PN16
Body Materials: Cast iron with nickel plated
Disc Materials: Al-bronze
End Connection: Threaded
Operate: Manual

Standard Test :
Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test: On request, any other test can be carried out according to special instruction by client.

Application :
•Water Treatment Plant• Drilling Rigs
•Paper Industry • Gas Plant
•Sugar Industry • Cooling Water Circulation
•Breweries • Heating & Air Conditioning
•Chemical Industry • Pneumatic Conveyors
•Waste Effluent Treatment Plant• Compressed Air

Call our sales department at 0086-21-58392279 with any questions that you have about our valves. You may also email us . As a global valve manufacturer andsupplier, we are committed to the highest industry standards and client satisfaction.