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P4100 Diaphragm Actuated Valve
Pneumatically operated control valve providing back-pressure control for burner valves and other low-pressure applications. Constructed with a cast ductile iron body and housing, stainless steel trim, nitrile diaphragm, polyurethane seat, and ANSI Class VI shutoff, with simple in-line maintenance and body pressure monitoring tap options.
Applications:
- Throttling or Snap Action Services
- Heater-Treater Applications
- Simple Maintenance: Valve trim can be quickly changed without removing the valve from the line. Simply loosen the bolts to lift the bonnet and housing free of the body.
- Body Pressure Monitoring Tap Options: The body is designed so the customer can choose which pressure monitoring tap option they prefer. The standard option has the supply side tapped. However, customers can choose to tap the out port side, neither side, or both sides.
- Signal (Pilot) Port Orientation Option: Customers can decide which orientation for their signal (pilot) port best suits their needs. This allows for greater accessibility to the signal (pilot) line from any one of four directions.
Features:
- Low Pressure Separators
- Simple Maintenance: Valve trim can be quickly changed without removing the valve from the line. Simply loosen the bolts to lift the bonnet and housing free of the body.
- Body Pressure Monitoring Tap Options: The body is designed so the customer can choose which pressure monitoring tap option they prefer. The standard option has the supply side tapped. However, customers can choose to tap the out port side, neither side, or both sides.
- Signal (Pilot) Port Orientation Option: Customers can decide which orientation for their signal (pilot) port best suits their needs. This allows for greater accessibility to the signal (pilot) line from any one of four directions.
- Throttling or Snap Action Services
- Heater-Treater Applications
Specifications
Body Material
Cast Ductile Iron
Seat Material
Polyurethane
Application(s)
Low Pressure Separators
Diaphragm Material
Nitrile
Temperature Range(s)
-20° to 200°F (-29° to 93°C)
P4100 FLOW COEFFICIENT (Cv)
| Body Size | Trim Size | Valve Opening (%) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | ||
| 2" | 0.5" | 0.53 | 1.28 | 1.48 | 1.55 | 2.03 | 2.54 | 3.08 | 3.75 | 4.47 | 4.9 |
Find Your Part Number
Not sure? Call for help. Phone: 1-800-833-3127
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