95% fan-coil valves are mounted over ceilings, reliability required are higher than thermostats on the wall. Saswell pays more a
Features
Well waterproof and dustproof features (IP65)
Actuator is insulated well to valve body and the ambient
Quick and easy replacement of moving actuator
Actuator can be installed after plumbing work completed, which makes for more efficient on-site installation
Valve may approach the wall to mount
Valve can be operated by general tools when actuator has been removed
Actuator installation allows for 2 different wiring orientations thus providing ease of wiring and service
Differential pressure up to 150PSI, is suitable for HVAC systems with sudden high head pressure with sudden high head pressure
There has no sediment at the valve bottom due to direct flow passage of valve
Soft shut-off and open, to eliminate water hammer in most applications
Motor doesn't bear any forces when valve is not in motion extending service life
Specifications
Media: chilled or hot water, 60% glycol
Size: 1/2", 3/4", 1"
Flow characterize: 2-way or 3 ways
Operating mode: 3-point control 924V AC or on/off
Power supply: AC 110V AC 220V, AC 230V, AC 24V
Power consumption: 5W (during valve position change)
Running time: 15sec (50Hz) / 12sec (60Hz)
Pipe fitting: NPT internal thread
Optional: BSPP external thread
BSPP internal thread
BSPT internal thread
Compression external thread
Materials
Body: forged brass, nickel plated
Optional: forged brass
Casting bronze
Stainless steel
Ball: chrome plated brass
Optional stainless steel
Stem: brass
Optional: nickel plated brass
Stainless steel
Seats: fiberglass reinforced teflon PTFE
Seal: 2 EPDM O-rings, lubricated
Pressure rating: 300PSI (2MPa)
Media temp. range: 34°F to 203°F (1°C to 95°C)
Max. differential pressure: 150PSI (1MPa)
Protection grade: IP65
Servicing: maintenance free
Types: 2-way valve, 3-way valve (side), 3-way valve (base)
