Throttle Butterfly Valve

Throttle Butterfly valve
High Quality,favorable price
Medium:Water,steam,oil,strong base and so on
Application: used in large diameter (LV) air,gas pipes road and water routes

Product Details

Throttle Butterfly valve


Basic Info Of Throttle Butterfly valve

Main Products

Butterfly valve series

Size Range2~40"(DN50~DN1000)
PressurePN6, PN10, PN16, Class150,10K
Body MaterialsCast Iron, Ductile Iron, WCB , Stainless Steel, Bronze
OperateManual, Worm gear, Pneumatic, Electric-Motorized
Disc typeWith-pin, One stem no-pin, Double stem no-pin
Body Test1.5 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 Test1.1 times the working pressure with water.
Function / Operation TestAt the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close).
Special TestOn request, any other test can be carried out according to special instruction by client.


Products Specification about Throttle Butterfly valve


1. Valve body: Valve body material is DI,CI, carbon steel, stainles steel and other metal alloy, which is treated by anodic oxidation and coated with polyester powder. It has strong corrosion resistance and IP67 protection grade.
2. Motor: Fully enclosed squirrel cage motor, small size, large torsion, small inertia force, insulation grade F, built-in thermal protection switch, can prevent damage to the motor.
3. Manual structure: The design of handwheel ensures safety, reliability, labor saving and small size. When the power is not on, the clutch handle can be operated manually.

Quality Control About Throttle Butterfly valve

 Teflon Lined Butterfly Valves

Packing and Loading about Throttle Butterfly valve

butterfly valve


Professional: We are professional manufacturer of valves.Ensure our valves is quality controlled and reliable.

Quality Control: We have been engaged in valve design for many year and can guarantee best quality

Experienced Sales Team: Our sales team is experienced, and they all know our product well.

About Price: we provide very reasonable and competitive price for you

To visit Throttle Butterfly valve , please contact

China Butterfly Valve Supplier

China Ball Valve Supplier

butterfly valves

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