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Hangzhou Powerflow Technology Co., Ltd. Expertise in Flow Control.
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Normal Open NO Angle Seat Control Valve

POWERFLOW CONTROL CO,. LTD.
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Normal Open NO Angle Seat Control Valve

Brand Name : POWERFLOW

Model Number : 2710

Certification : ISO9001. CE.

Place of Origin : CHINA

MOQ : 1 Nos

Price : Quotation Offered by Email.

Payment Terms : T/T

Supply Ability : 50Nos/Week for every single Customer.

Delivery Time : 10-15 Days

Fluid Pressure : Max 1.6MPa(232psi)

Control Pressure : 0.3-0.8MPa(43.5-116psi)

Control Fluid : Neutral gas, Air

Body Material : CF8M/CF8

Fluid Viscosity : Max 600 mm²/s

Fuild Temp. : -10-180℃; 25-220℃

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2710 Series Normal-open(NO) Pneumatic Angle Seat Valve

1. Description


Valve is closed(open)with spring force, when the piston is actuated by compressed air, valve is open(closed). For the double acting type, the valve is open and closed by compressed air.

2. Technical Data


Fuild Pressure Max 1.6MPa(232psi)
Control Pressure 0.3-0.8MPa(43.5-116psi)
Control Fluid Neutral gas, Air
Body Material CF8M/CF8
Seals Material CF8
Actuator Size 40mm, 50mm, 63mm, 90mm, 125mm
Applicable Fluid Water, Alcohol, Oil, Fuel, Steam, Neutral gas or liquid, Organic solvent, Acid and lye
Fluid Viscosity Max 600 mm²/s
Fluid Temp. -10-180℃; 25-220℃
Ambient Temp. -10-80℃
Control Type Normal-close, Normal-open, Double-acting
Connection Thread(BSP, BSPT, NPT), Welded, Flanged, Tri-clamp

4. Pressure data sheet


  • Normally Open(NC)-Enter Above Seat
Size Thread end Orifice(mm) Kv(m²/h) Actuator(mm) ▲P(MPa) Control Pressure(MPa)
DN10 G3/8'' 13 3.8 40 0-1.6 ≥0.3
50 0-1.6 ≥0.3
DN15 G1/2'' 13 4.7 40 0-1.6 ≥0.3
50 0-1.6 ≥0.3
DN20 G3/4'' 18 9.5 50 0-1.2 ≥0.3
DN25 G 1'' 24 18.1 50 0-0.3 ≥0.3
63 0-1.6 0.45
DN32 G1-1/4'' 31 23.1 63 0-1.4 ≥0.45
DN40 G1-1/2'' 35 32.9 63 0-1.4 ≥0.45
DN50 G 2'' 45 52.8 63 0-0.6 ≥0.45

Suitable for long time valve open demand; avoid water hammer. Taking off the silencer, valve could be changed to double acting-NO type.


5. Selection


Normal Open NO Angle Seat Control Valve


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Normal open Angle Seat Control Valve

      

NO Angle Seat Control Valve

      
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