Valve Type:                                                 Air conditioning butterfly valve

 

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

 

Pressure Rating:                                         PN10, 16; ANSI Class 125, 150

 

Body Style:                                                  Wafer concentric butterfly

 

Flow Direction:                                           Bidirectional

 

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

 

Temperature Range:                                  From -40°C to 135 °C;

 

Body Material:                                             Aluminium alloy

 

Stem Material:                                             Stainless steel

 

Disc Material:                                               Nylon coated, Stainless steel

 

Seat Material:                                              NBR, EPDM

 

Seat Leakage:                                               Bubble tight shut off

 

Actuator:                                                       Pneumatic rack and pinion actuator; Electric actuator;

                                           Hand-wheel manual for option; Manual operator

 

Applications: HVAC project, central air-conditioning, cooling water system, .etc. 

SPEC SHEET