двустворчатый клапан

1) Type:butterfly valve2) Specification: 1/2"-6", applied to the stainless steel pipeline system3) Material quality: SUS304, SUS316L ,Gasket material : Silicon rubber, EPDM or FPM . 4) Standards: ISO, DIN, SMS, IDF, 3A5) Surface treatment: 0.4 μm 6) Working principle: Remote-controlled operation by the driving gear or manual operation by the handle7) Three drive forms: Normally closed, normally opened and opened and closed by two air flues separately8) As a professional manufacturer and designer of valves ,fittingd and pumps,we alsocan according to your drawing for special design and non-standard parts . Fittings: tee ,elbow/bend,cross,reducer ,union,ferrule adaptor,caps,clamp ...... Valves:butterfly valve,ball valve,check valve ...... Pumps:centrifugal pump,self-priming pump ......