| Message: | Description
Winner spring-return zone valve SW-BBSP series have compact structure，stable operation，excellent capacity of water stoppage, large water flow rate, zero dirt block and low torque. Winner spring-return zone valves are widely used in fan coil units, cooling/ heating system and HVAC system.
Application
Fan coil units, cooling/ heating system and HVAC system.
Operational mode
Winner spring-return zone valve is motor-operated by on/off type actuator. The actuator adopts totally
closed unidirectional hysteresis synchronous motor, having waterproof design and spring automatic reset
function
Valve body:
Medium: cold/hot water, with 50% glycol Temperature of medium: 0 to 93℃
Rated pressure: PN20 Pipe connector: internal thread
Ambient temp. range: 0 to 40℃； Size: 1/2’’, 3/4’’ and 1’’
Valve type: 2-way and 3-way
Actuator:
Working voltage: 24VAC, 110/120VAC, 230VAC; 50/60H z.
On/off time: 13-18s, Spring return time: 4-5s
Motor power: 6.5W, 7 VA
Material
Valve body: forged brass Valve seat: brass
Valve stem: chrome-plated brass
Actuator shell: aluminum; Actuator bottom case: stainless steel. |
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