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P7200 Piston Balanced Control Valve
Piston-balanced high-pressure control valve designed for pressures up to 4000 psig (2" body) and up to 1480 psig (3" and 4" bodies). Offers NACE-compliant construction, piston-guided trim, open yoke design, reversible actuator, soft-seat Class VI shutoff, and options for high-flow/high-pressure dump applications.
Applications:
- Oil and gas production flow control
Features:
- Piston-balanced design for high flow and high pressure
- Designed for pressures up to 4000 PSIG
- NACE compliant construction option
- Actuator air pressure up to 45 PSIG
- NACE-compatible sour gas materials
Specifications
Application(s)
High pressure, high flow control service
Diaphragm Material
Nitrile or Fluorocarbon
Temperature Range(s)
-20° to 300°F
Output Pressure Range
Spring ranges: 15, 20, 30 psig (varies by body size)
Maximum Inlet Pressure
45 psig actuator limit
Max Inlet Body Pressure
4000 psig for 2"; 1480 psig for 3" & 4"
P7200 PB FLOW COEFFICIENT (Cv)
| Body Size | Trim Size | Valve Opening (%) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | ||
| 2 | 2" | 0.57 | 0.81 | 3.09 | 10 | 18.7 | 25.3 | 30 | 35 | 41 | 46.5 |
| 2 | 1.5" | 1.72 | 3.1 | 4.23 | 5.2 | 8.5 | 14.5 | 20 | 21.7 | 24 | 29.5 |
| 3 | 3" | 5.6 | 12.5 | 17.28 | 19.04 | 39.9 | 59.2 | 73.09 | 80.41 | 91 | 104.7 |
| 3 | 2" | 2.52 | 2.91 | 3.03 | 3.3 | 10.9 | 18.4 | 34 | 45.8 | 53 | 58.85 |
| 4 | 4" | 8.96 | 17.4 | 25.05 | 33 | 45.82 | 75.75 | 108.48 | 144.06 | 182.56 | 218.37 |
Find Your Part Number
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