Hot Sale! High Quality China Wholesale Rotary Airlock Valve

Description

Winner motorized ball valve consists of on/off type or 3-point type actuator and W8BV… series ball valve，which have compact structure，stable operation，excellent capacity of water stoppage, large water flow rate, zero dirt block and low torque. Winner motorized ball valves are widely used in HVAC system, heating system, water treatment system and some industrial equipment. 

Application

HVAC system, heating system, Water treatment system, Industrial equipment

Operational mode

Winner motorized ball valve is motor-operated by a type of WRA-63…, and WRA-63…A actuator. The actuator is controlled by a modulating on/off or 3-point control system and move the ball of the valve, to the opening position dictated by the control signal.

Technical data

Valve body:

Medium: cold/hot water, with 50% glycol         Temperature of medium: 2°C...90°C

Rated pressure: PN20                             Pipe connector: internal thread                              

Ambient temp. range: −5…+60°C；0…90%RH    Size: 1/2’’, 3/4’’ and 1’’ 

Valve type: 2-way and 3-way

Material

Valve body: forged brass, Hpb59-1               Seal: ball: EPDM+PTFE

Ball: chrome-plated brass                              stem: EPDM O-rings