< Marsh Bellofram Group of Companies < BelGAS < High Pressure Gas Regulators < P630
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P630 High Pressure, High Flow Gas Pressure Regulator
  • Stainless steel internals as standard
  • Units comply with NACE MR0175 material requirements for corrosive (sour gas) environments
  • Suitable for pressure settings up to 250 PSIG
  • Available in 1" and 2" end connections
  • O-ring seat for bubble tight shut off
  • 1/2" diameter orifice
  • Durable powder coated exterior
Product Detail:

Available in a wide range of flow capacities, the Marsh Bellofram BelGAS Type P630 is a spring loaded, direct-operated regulator for high pressure and high flow applications. The heavy duty construction of the Type P630, made possible by the addition of stainless steel internal components and a powder-coated epoxy exterior finish, makes it ideally suited for use in oil and gas related industrial applications. All Type P630 steel units meet NACE MR0175 material requirements for corrosive (sour gas) environments.

Applications
· First Cut or Second Stage Regulator
· Farm Taps
· Transmission to Distribution Bridge
· High Pressure Process
· Fuel Gas

Part Numbers:
P630-Create Part Number:  
P630
XX
XXX
0 0
X
X X X
  08   1 NPT
Port Size
16   2 NPT
  010   3-10 psi 0.2-0.7 BAR Low Pressure Spring Range
020   8-20 psi 0.6-1.4 BAR
030   17-30 psi 1.2-2.1 BAR
040   27-40 psi 1.9-2.8 BAR
050   27-50 psi 1.9-3.5 BAR High Pressure Spring Range
095   46-95 psi 3.2-6.6 BAR
150   90-150 psi 6.2-10.3 BAR
200   150-200 psi 10.3-13.8 BAR
275   200-275 psi 13.8-18.9 BAR
500   275-500 psi 18.9-34.5 BAR
      2   1/8" Orifice
3   3/16"
4   1/4"
6   3/8"
8   1/2"
  1   Nylon Seat Material
2   CTFE
  2   Fluorocarbon Diaphragm
3   Neoprene
  0 Ductile Iron Case Material
1 Steel
(standard NACE)

Options:
Regulator Rebuild Kits Part Number

P630 High Pressure, Ranges 27-50 PSIG and above
Neoprene diaphragm, Nylon valve disk, one body gasket, and 2 orifice gaskets
971-630-000
Neoprene diaphragm, CTFE valve disk, one body gasket, and 2 orifice gaskets
971-630-100
Fluorocarbon diaphragm, Nylon valve disk, one body gasket, and 2 orifice gaskets
971-630-200
Fluorocarbon diaphragm, CTFE valve disk, one body gasket, and 2 orifice gaskets
971-630-300

P630 Low Pressure, Ranges 3-10 PSIG Thru
27-40 PSIG
Neoprene diaphragm, Nylon valve disk,
one body gasket, and 2 orifice gaskets
971-630-400
Neoprene diaphragm, CTFE valve disk,
one body gasket, and 2 orifice gaskets
971-630-500
Fluorocarbon diaphragms (2), Nylon valve disk, one body gasket, and 2 orifice gaskets
971-630-600
Fluorocarbon diaphragms (2), CTFE valve disk, one body gasket, and 2 orifice gaskets
971-630-700
Purchase Details:
 
Product Contact:
Specifications:
Maximum Inlet
1500 PSIG
Outlet
3–500 PSIG
Body Sizes
1 NPT, 2 NPT
Orifice Sizes
1⁄8", 3⁄16", 1⁄4", 3⁄8", 1⁄2"
Outlet Range
(Flow Range*)
Low Pressure 3-10 PSIG 200-79,000
8-20 PSIG 500-82,000
17-30 PSIG 600-85,000
27-40 PSIG 800-85,000
High Pressure
27–50 PSIG
800 – 85,000
46–95 PSIG
900 – 92,000
90–150 PSIG
2,000 – 88,000
150–200 PSIG
3,400 – 90,000
200–275 PSIG
4,200 – 112,000
275–500 PSIG
6,600 – 141,000
*(SCFH of 0.6 S.G. Natural Gas)
Temperature Range
–20º to 150ºF (–29º to 66ºC)
Approximate Weight

1" 20 lbs, 9 kg
2" 25 lbs, 11.25 kg

 
Materials of Construction
 
Body, Bonnet
Cast Iron
or Steel (1030 WCB)
 
Diaphragm
Neoprene or Fluorocarbon
 
Seat
Nylon or TFE
 
Orifice
316 Stainless Steel