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Spirax Sarco 55222, 25P Pilot Operated Pressure Reducing Valve, 1/2 in, NPT, 250 psi, 450 deg F
SARCO 55222 MAIN VALVE 1/2" 25 SERIES CAST IRON BODY, STANDARD ORIFICE, THREADED
Steam Pressure Reducing Valves
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Brand: 
Spirax Sarco 55222, 25P Pilot Operated Pressure Reducing Valve, 1/2 in, NPT, 250 psi, 450 deg F
552139
MFG #: 55222
Product ID:552139
Famous Supply
- Body Material: Cast Iron
- Media: Steam
- Series: 25 Series
- Type: Pilot Operated
- Nominal Size: 1/2 in
- End Style: NPT
- Pressure Rating: 250 psi
- Temperature Rating: 450 deg f
The Spirax Sarco® 25-Series regulators are a versatile family of self-acting pressure regulators with control pilots and interchangeable main valves for most steam applications. Options include pressure reduction (25P), combined pressure reduction with electrical on/off override (25PE), pressure reduction with air loaded pilot (25PA), and as a back pressure regulator (25BP). Designed with the user in mind, the 25-Series offers versatility and simplicity. Color coded, interchangeable springs allow quick and easy change of downstream pressure range eliminating the need to isolate the valve or break the steam line.
- Features
- Warranty
- Application
| Combination of pilots allow for different types of control in one regulator |
| Patented self scrubbing guide for long, trouble-free service |
| Fatigue-tested diaphragm designed without a piston to prevent danger of sticking |
| Stainless steel internals for excellent durability and resistance to corrosion |
| 2 Years |
| Main line pressure reduction or where high accuracy of control is required |