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BelGAS 200 Series - P202 Relieving Gas Pressure Regulator
The BelGAS P202 is a relieving, manual, direct-operated, spring-loaded, adjustable regulator, used in applications where pressure reduction is required. Its robust construction, including an internal relief valve, allows the regulator to reduce the risk of "shock" from abrupt changes of downstream conditions. This can help prevent safety equipment from prematurely shutting an operation down, resulting in unwanted and costly downtime. BelGAS P202 pressure regulators allow for high-accuracy regulation across an extensive pressure range, making them ideal for use in applications where wide variations in pressure reduction are also required.
Applications:
- Compressors
- Gas Engines
- Service Regulators
Features:
- Minimizes sudden downstream load changes
- Internal token relief valve for overpressure protection
- Wide pressure range from 2" W.C. to 10 PSIG
- Reliable operation in temperatures from -40°F to +200°F (-40°C to +93°C)
- Iron or Steel Construction
- Lightweight Aluminum Bonnet
- 1.25 NPT to 2 NPT port sizes
- Orifice sizes from ¼" to 1-3/16"
Specifications
Model
P202
Port Size
1.25", 1.5", 1.5" X 2", 2" NPT
Orifice Size
1/4" 3/8" 1/2" 3/4" 1" 1-3/16"
Spring Range
O and S Version 2 - 4.5" WC 4.98 - 11.20 3.5 - 6.5" WC 8.71 - 16.19 5 - 9" WC 12.45 - 22.41 6 - 14" WC 14.94 - 34.87 8.5 - 18" WC 21.17 - 44.83 14 - 30" WC 34.87 - 74.72 H or S Version Only 1 - 2 PSIG 68.94 - 137.89 1.5 - 3.25 PSIG 103.42 - 224.07 2 - 5 PSIG 137.89 - 344.73 K or S version Only 2 - 5.5 PSIG 137.89 - 379.21 4 - 10 PSIG 275.79 - 689.47
Seat Material
Aluminum, Brass
Application(s)
Commercial, Industrial
Pilot Operated
No
Orifice Material
Aluminum
Connection
NPT,
Flanged
Diaphragm Material
Nitrile
Flange Type
125 FF Flanged,
150 RF Flanged
Product Description
Type P202 Relieving Gas Pressure Regulator
Temperature Range(s)
-20° to 180°F (-29° to 82°C)
Max Inlet Body Pressure
125 PSIG (Varies on Orifice Size)
Body, Bonnet, Diaphragm Material
Adjusting Screw Aluminum / Zinc Plated Steel Body Ductile Cast Iron or WCB Steel Bonnet Aluminum Closing Cap Aluminum / Brass Diaphragm Nitrile Lower Casing Aluminum Molded Seat Assembly Nitrile Orifice Aluminum Upper/Lower Spring Seat Aluminum / Brass Flange Ductile Iron / WCB Steel
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