Electric Flange Type Soft Seal Butterfly Valve

First, D941X Electric Flange Type Soft Seal Butterfly Valve Product Overview

D941X Electric Flange Type Soft Seal Butterfly Valve, also known as flap valve, is a simple structure of the control valve, but also can be used for low-pressure pipe media switch control. Electric flange type soft butterfly valve is a circular butterfly plate for the opening and closing parts and with the stem to open, close and adjust the fluid channel of a valve. The flange plate of the electric flange type soft seal butterfly valve is installed in the diameter direction of the pipe. In the butterfly valve body cylindrical channel, disc-shaped butterfly plate around the axis of rotation, rotation angle of 0 ° ~ 90 ° between, rotated to 90 °, the valve was fully open state.

Second, D941X Electric Flange Type Soft Butterfly Valve Performance Specifications
 Valve Material: Cast Iron, Carbon Steel, Stainless Steel 
 Ring Material: Natural Rubber (NR) -20 ~ +85 ℃ 
 Ethylene Propylene Rubber (EPDM) -40 ~ +125 ℃     
 Nitrile Rubber (NBR) -20 ~ + 82 ℃ 　　
 Silicone Rbber (SI) -70 ~ + 150 ℃ 　　
 Fluorine Rubber (FPM) -23 ~ + 150 ℃ 　　
 Fluorine Rubber (CR) 0 ~ +80 ℃ 　　
 Butyl Rubber (IIR) -40 ~ +100 ℃ 　　 
 Teflon Plastic (PTFE) + 10 ~ + 150 ℃ 
 
Third, D941X Electric Flange Type Soft Seal Butterfly Valve with Standard
 Flange Connection Size: GB / T17241.6-98, GB9115 -88 
 Structure Length: GB12221-89 
 Pressure Test: GB / T13927-92; 

 Applicable Medium: Fresh Water, Sewage, Sea Water, Air, Steam, Food, Medicine, all kinds of oils, acids, alkalis, salts and so on.
 

Fourth, D941X Electric Flange Fype Soft Seal Butterfly Valve Size