Valve Type:                                                 Plastic butterfly valve

 

Valve Nominal Size:                                  DN50 through DN300; 2 inch through 12 inch

 

Pressure Rating:                                         PN0.4~ 1.0 Mpa

 

Body Style:                                                  Wafer concentric butterfly

 

Flow Direction:                                           Bidirectional

 

Flow Characteristic:                                   App. equal percentage EQ% (Inherent characteristic)

 

Temperature Range:                                  From -15°C to 60 °C;

 

Body Material:                                             PVC, ABS, UPVC, FR-PP, PP-R

 

Stem Material:                                             PVC, Stainless steel

 

Disc Material:                                               PVC

 

Seat Material:                                              EPDM, Viton

 

Seat Leakage:                                               Bubble tight shut off

 

Actuator:                                                       Pneumatic rack and pinion actuator; Electric actuator;

                                           Hand-wheel manual for option; Manual operator

 

Applications: environmental projects, water treatment, water supply, HVAC project, central air-conditioning, solar energy, IC card water meter, food, .etc. 

SPEC SHEET