Product Details:
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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℃ |
High Light: | CF8 Double Acting Pneumatic Valve,CF8M Double Acting Pneumatic Valve,PTFE Double Acting Pneumatic 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
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
Contact Person: Ronald Chen