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   Catalog > LATEST PRODUCTS  > Flow Balancing Modulating Valve    


  NAME: SPV02F series Flow Balancing Modulating Valve

 MODEL: SPV02F125/150

  SIZE: 254*250*300

SPV02 series flow balancing modulating valve is combined flow sensor and modulating control valve. The sizes are from DN125 to DN150. Users can preset the flow limit under maximum Kv rating according to terminal design request even before water running. The valve will be positioned to its optimum operating position according to the signal from the actuator until the preset flow limit is reached and then the preset flow rate limit will be maintained.

 

Material

Valve body: forging grey cast iron (HT250)

 

Impeller: glass-fiber reinforced nylon (PA66)

 

Impeller stem: Alloy(3J40)

 

Bearing: Graphite bearing

 

Sensor housing: PPS

Working media

Chilled/hot water

Media temperature

2~94°C (36~201°F)

Body pressure

1.6MPa(232psi) or 2.5Mpa (363psi) for optional

Pipe connection:

Flanged(F)

Power supply

24VAC, 50/60Hz

Power consumption

Less than 10W (with load)

Action time

50Hz: 120s

 

60Hz: 100s

Operation method

Two way

Working ambient temperature

40°C (104°F)

Working ambient humidity

10~90% RH no condensation

Storage temperature

-20~65°C (-68~149°F)

IP Class

IP54

 

MODEL

SIZE

MAXIMUM

FLOW SETTING

 (m3/h)

CLOSE

OFF PRES.

KPa

CONTROL

TOLERANCE

FLOW CHARACTERISTIC

SPV02F125

DN125

52~260

600

±5%

Equal Percentage

SPV02F150

DN150

83.2~416

600

±5%

Equal Percentage

 
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