P630R High Flow Relief Valve/Back Pressure Regulator
The BelGAS P630R is a spring-loaded, adjustable relief valve/back pressure regulator, designed for relief pressure settings from 3 to 250 PSIG (0.21 to 17.3 BAR). The unit’s heavy-duty construction incorporates the use of stainless steel internal components, along with a powder-coated epoxy exterior finish, making it ideally suited for the oil and gas industries. All units meet NACE MR0175 material requirements for corrosive (sour gas) environments.
Features:- Stainless Steel Internals are Standard
- Steel Units comply with NACE MR0175
- Durable Powder Coated Exterior
- High Flow Capacities
- Compressor Stations
- Refineries
- High Pressure Plants
Flange Type
150 RF Flanged,
300 RF Flanged,
600 RF Flanged
Seat Material
Nitrile
Rebuild Kits
yes
Body, Bonnet, Diaphragm Material
Body, Bonnet: Cast Iron, Steel (1030 WCB)
Diaphragm: Neoprene, Fluorocarbon
Seat: Nitrile
Orifice: 316 Stainless Steel
Diaphragm: Neoprene, Fluorocarbon
Seat: Nitrile
Orifice: 316 Stainless Steel
Connection
NPT,
Flanged
Pilot Operated
No
Model
P630R
Spring Range
Low Pressure
3 – 8 PSIG
6 – 17 PSIG
15 – 22 PSIG
20 – 35 PSIG
35 – 50 PSIG
High Pressure
30 – 70 PSIG
50 – 95 PSIG
75 – 175 PSIG
150 – 250 PSIG
3 – 8 PSIG
6 – 17 PSIG
15 – 22 PSIG
20 – 35 PSIG
35 – 50 PSIG
High Pressure
30 – 70 PSIG
50 – 95 PSIG
75 – 175 PSIG
150 – 250 PSIG
Product Description
Type P630R High Flow Gas Pressure Regulator
Temperature Range(s)
–20º to 180ºF –29º to 82ºC
Application(s)
Pressure Protection, Commercial, Industrial
Body Sizes
1NPT
2NPT
2NPT
Orifice Size
1/2"
Series
Type 630
Orifice Material
316 Stainless Steel
Max Inlet Body Pressure
Relief Pressure Setting Plus 250 PSIG
Diaphragm Material
Neoprene
Fluorocarbon
Fluorocarbon
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