Valve Type:                                                 Diaphragm valve

 

Valve Nominal Size:                                  DN15 through DN200; 0.2 inch through 8 inch

 

Pressure Rating:                                         PN6, 10

 

Flow Characteristic:                                  Quick open

 

Rangeability:                                              30:1

 

Temperature Range:                                From -30°C to 200 °C

 

Body & Disc Material:                              Cast iron, Carbon steel, Stainless steel

 

Liner & Seat Material:                              PCTFE (F3), PFA, FEP (F46)

 

Seat Leakage:                                             Metal seat ANSI IV or V; Optional soft seat ANSI VI

 

Actuator:                                                     Pneumatic cylinder actuator; Pneumatic diaphragm actuator;

                                         Electric actuator; Hand-wheel manual for option; Manual operator

 

Diaphragm valve wet parts are assembled by FEP or RP, and simple fluid-passage, no packing, high flow capacity. Widely used for high corrosive, high viscosity, granules, fibers and toxic fluids, application for chemical, oil, iron & steel, power industries, .etc.

SPEC SHEET