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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
Control Fluid : Neutral gas, Air
Body Material : CF8M/CF8
Seal Material : PTFE
Actuator Material : CF8
Fluid Viscosity : Max 600 mm²/s
Fuild Temp. : -10-180℃; 25-220℃
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
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 | 0-1.6 | ≥0.3 |
DN25 | G 1'' | 24 | 18.1 | 50 | 0-1.3 | 0.3-0.6 |
63 | 0-1.6 | 0.3-0.4 | ||||
90 | 0-1.6 | 0.2-0.3 | ||||
DN32 | G1-1/4'' | 31 | 23.1 | 63 | 0-1.6 | 0.3-0.6 |
90 | 0-1.6 | 0.2-0.4 | ||||
DN40 | G1-1/2'' | 35 | 32.9 | 63 | 0-1.6 | 0.3-0.7 |
90 | 0-1.6 | 0.2-0.5 | ||||
DN50 | G 2'' | 45 | 52.8 | 63 | 0-0.8 | 0.3-0.75 |
90 | 0-1.6 | 0.2-0.6 | ||||
125 | 0-1.6 | 0.2-0.4 | ||||
DN65 | G2-1/2'' | 61 | 82.6 | 90 | 0-1.1 | 0.2-0.7 |
125 | 0-1.6 | 0.2-0.55 | ||||
DN80 | G 3'' | 80 | 127 | 125 | 0-1.6 | 0.2-0.65 |
DN100 | G 4'' | 90 | 143 | 125 | 0-1.2 | 0.4-0.5 |
Flow come from below seat, avoid water hammer, suitable for higher ▲P.
5. Selection
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No Water Hammer Angle Seat CF8 Double Acting Pneumatic Valve Images |