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P4150 Control Valve
Pneumatically operated control valve providing adjustable back-pressure control for metering vessels, 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:
- Metering vessels
- Burner valves
- Any application with adjustable back pressure
Features:
- Pneumatically operated control valve with adjustable back pressure
- Simple maintenance: valve can be repaired without removing it from the line
- Body pressure monitoring tap options with upstream standard and optional both sides
- ANSI Class VI shutoff with cast ductile iron body and stainless steel trim
Specifications
Spring
Stainless steel main spring
Weight
7 lb (3.2 kg)
Case/Body
Cast Ductile Iron
Port Size
1" NPT
Body Sizes
1" NPT
Connection
NPT
Connections
1" NPT ports
Orifice Size
0.5"
Spring Range
5-80 PSIG back-pressure spring
Body Material
Cast Ductile Iron
Trim Material
Stainless Steel
Application(s)
Adjustable back-pressure control
Body Inlet Size
1" NPT
Body Outlet Size
1" NPT
Orifice Material
Stainless Steel
Diaphragm Material
Nitrile
Operating Temp (C)
-29 to 93
Temperature Range(s)
-20° to 200°F (-29° to 93°C)
Output Pressure Range
3 to 10 psig signal pressure to open (max 30 psig signal)
Maximum Inlet Pressure
300 psig
Max Inlet Body Pressure
300 psig
Valve Plug/Orifice Material
Stainless Steel
Maximum Input/Supply Pressure
300 psig
Maximum Supply Pressure (psi)
300
P4150 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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