P133 Gas Pressure Reducing Regulator
The BelGAS P133 gas pressure reducing regulator is used in commercial and industrial applications such as furnace and burners, where accuracy and sensitivity are critical. Offered with a wide range of pressure capabilities within a single regulator, from 2” of water column up to 60 psig, the BelGAS P133 reduces the effects of supply pressure changes on output pressure via a balanced diaphragm design for accurate control. With user selection of appropriate options, the regulator can be further utilized in either low- or high-pressure applications. Units are designed to reliably operate over a temperature range of -20° to +150°F (-29° to +66°C). In addition, the bubble-tight shut-off feature makes the P133 a reliable means of supplying gas to furnaces, burners, light industrial heaters and other appliances. No seat-to-seat adjustment is required.
Features:- Suitable for monitoring
- Balanced supply valve
- Wide pressure range offering
- Industrial and commercial gas regulation
- Compressors
- Gas engines
- Natural gas and propane gas regulation
Body Ductile Cast Iron or WCB Steel
Bonnet Aluminum or Cast Iron
Cage Aluminum
Diaphragm Nitrile or Fluorocarbon
Lower Casing Aluminum or Steel
Molded Seat Assembly Nitrile or Fluorocarbon
Orifice Aluminum
Upper Casing Steel
-40˚C to 93˚C
2" - 4" WC 4.98 - 19.92
3.5" - 6" WC 8.71 - 14.94
5" - 9" WC 12.45 - 22.41
6" - 14" WC 14.94 - 34.87
8.5" - 18" WC 21.17 - 44.83
14" - 28" WC 34.87 - 69.74
0.75 - 2 PSIG 51.71 - 137.89
H Version Only
1.5 - 3.25 PSIG 0.103 - 0.224
2 - 5 PSIG 0.137 - 0.344
5 - 10 PSIG 0.345 - 0.689
K Version Only
6 - 20 PSIG 0.413 - 1.378
16 - 30 PSIG 1.103 - 2.068
26 - 40 PSIG 1.792 - 2.757
36 - 50 PSIG 2.482 - 3.447
45 - 60 PSIG 3.102 - 4.136
2 - 5 PSIG 0.137 - 0.344
4.5 - 10 PSIG 0.310 - 0.689
Up (Standard)
Down
Right
Left
Bonnet Orientation
12 O'Clock
3 O'Clock
6 O'Clock (Standard)
9 O'Clock
Trim Material
Nitrile
Fluorocarbon
Body Material
Iron
Steel
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