BelGAS 200 Series - P201 Non-Relieving Gas Pressure Regulator
The BelGAS P201 is a non-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 P201 pressure regulators allow for high-accuracy regulation of pressures ranging from 2” of water column up to 10 psig, making them ideal for use in applications where wide variations in pressure reduction are also required. The The BelGAS P201 is offered with choice of ductile cast iron or WCB steel body, both with a lightweight aluminum bonnet. With available port sizes of 1.25 NPT to 2 NPT, and orifice sizes from ¼” to 1-3/16”, BelGAS P201 units may also be used as cost-effective drop-in replacements for competitive units, as they occupy an identical footprint to other industry models. They are designed to reliably operate over a temperature range of -20˚F to +200˚F (-40˚C to +93˚C), and are also available in a variety of spring range pressures.
Features:- Minimizes sudden downstream load changes
- Wide pressure ranges
- Compressors
- Gas Engines
- Service Regulators
1.5 NPT
1.5 NPT x 2 NPT
2 NPT
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
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
-29˚C to 82˚C
3/8"
1/2"
3/4"
1"
1-3/16"
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