10 Inch Electric Flange Butterfly Valve

10 Inch Electric Flange Butterfly Valve

This flange butterfly valve is suitable on system such as petroleum, chemical industry, foodstuff, medicine, papemaking, water and electricity, shippingplumb ing, the smelting and sources of energy etc the pipe route. Can regard on gas, liquid, semifluid as well as solid powder pipes and power lines and thecontainer of many kinds of corrosiveness and non-corrosiveness adjusts and dams a river the equipment use. Especially extensively being suitable in highayer of building fire prote ction system re aches other to show in the pipes and power line s system of valve switch state.

Features:

1. The 10 inch butterfly valve seal ring can use NBR or EPDM , which has excellent sealing performance no matter at normal temperature.

2. The 10 inch butterfly valve have double eccentric structure, the valve seat and butterfly plate have almost no friction, the sealing performance is perfect.

3. The electric butterfly valve is unique structure,and the operation is nimble and saves effort and make things convenient for and not receiving the height of medium pressure and the low influrece,it is reliable to seal up the function,and service life is long. 

Technical requirements:

1. Design&manufature standard:JB/T 8527 API609

2. Face to face dimension:GB/T 12221

3. End connection:GB/T 12224 EN1092

4. Inspection&testing:GB/T 13927 API598