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P627 Low and High Gas Pressure Regulator
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Spring loaded, direct operating
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Epoxy coated exterior finish
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Multi-position body and spring case configuration
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Choice of aluminum, steel or LCC body, bonnet and diaphragm casings
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Optional external pressure registration model (P627M); models also available with NACE-compliant construction
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Product Detail: |
The Marsh Bellofram BelGAS Type P627 is a high-performance, spring loaded, direct operating high-flow gas regulator, designed to control both low- and high-output pressures within oil and gas applications. Regulators are offered with a powder-coated epoxy exterior finish, as well as with multi-position body and spring case configurations, with optional external pressure registration (P627M) and NACE construction for maximum durability. Units offer installation versatility, ease of operation and set pressures, as well as a wide range of available flow capacities and spring ranges.
Applications
· Oil, Gas & Petrochemical (Pipeline) Monitoring
· Farm Tap Gas Regulation
· City Gas Gate Regulation
· Fuel Gas
· Industrial Plant Air & Gas Regulation
· Gas Gathering
· System Pressure Reduction
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Part Numbers: |
| Create Part Number: |
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P |
6 |
2 |
7 |
XX |
XXX |
X |
X |
X |
X |
1 |
X |
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06 |
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3/4" |
Port Size |
| 08 |
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1" |
| 16 |
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2" |
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020 |
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5-20 psi |
0.34-1.4 BAR |
Spring Range
NOTES:
Nitrile Seat is required for 5-20 psi, 15-40 and 10-95 psi ranges. Nylon Seat is recommended for psi above 140
*140-250 and 240-500 psi require Steel Casing and Steel Body Only
** P627H or High Pressure Units |
040 |
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15-40 psi |
1-2.8 BAR |
| 080 |
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35-80 psi |
2.4-5.5 BAR |
| 095 |
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10-95 psi |
5.7-6.6 BAR |
| 150 |
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70-150 psi |
4.8-10.3 BAR |
| 250** |
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140-250* psi |
9.7-17.2 BAR |
| 500** |
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240-500*psi |
16.5-34.5 BAR |
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0 |
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Standard |
Special Construction
*Steel Casing/ Steel Body Only |
| 2 |
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Monitor* |
| A |
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150 #RF* |
| B |
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300 #RF* |
| C |
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600 #RF* |
| D |
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Socket Weld* |
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0 |
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Standard |
Versions
*Available as Steel/Steel or Aluminum/Steel only
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| N |
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NACE* |
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0 |
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3/32" |
Orifice |
| 2 |
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1/8" |
| 3 |
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3/16" |
| 4 |
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1/4" |
| 6 |
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3/8" |
| 8 |
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1/2" |
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0 |
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Nitrile (Buna-N) |
Seat Material
NOTES: Nitrile Seat is required for 5-10 psi, 15-40 psi and 10-95 psi ranges.
Nylon Seat is recommended for psi above 140. |
| 1 |
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Nylon |
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0 |
Aluminum Casing / Iron Body |
Casing Material
* Supplied only with NACE components, specify "N" in part Number |
| 1 |
Steel Casing / Steel Body |
| 2 |
Aluminum Casing / Steel Body* |
| 6 |
Aluminum Casing/ LCC Steel Body |
| 7 |
Steel Casing / LCC Body |
| 8 |
Steel Casing / Iron Body |
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Options: |
Regulator Rebuild Kits
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Part Number |
P627 Low Pressure |
Nitrile diaphragms (2), Nitrile valve disk, O’rings, back-up rings, and retaining pin |
971-627-000 |
Nitrile diaphragms (2), Nylon valve disk, O’rings, back-up rings, and retaining pin |
971-627-001 |
P627 High Pressure |
Neoprene diaphragm, Nitrile valve disk, O’rings, back-up rings, and retaining pin |
971-627-002 |
Neoprene diaphragm, Nylon valve disk, O’rings, back-up rings, and retaining pin |
971-627-003 |
P627 Low Pressure NACE |
Nitrile diaphragms (2), SS Nitrile valve disk, O’rings, back-up rings, and retaining pin |
971-627-N00 |
Nitrile diaphragms (2), SS Nylon valve disk, O’rings, back-up rings, and retaining pin |
971-627-N01 |
P627 High Pressure NACE |
Neoprene diaphragm, SS Nitrile valve disk, O’rings, back-up rings, and retaining pin |
971-627-N02 |
Neoprene diaphragm, SS Nylon valve disk, O’rings, back-up rings, and retaining pin |
971-627-N03 |
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Purchase Details: |
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Product Contact: |
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Specifications: |
Maximum Inlet Body Pressure |
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Nylon Seat |
2000 PSIG (Steel);
1000 PSIG (Ductile Iron);
1485 PSIG (Flanged Steel) |
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Nitrile Seat |
1000 PSIG (All Units) |
Outlet |
5–500 PSIG |
Body Sizes |
3/4, 1, 2 NPT |
Orifice Sizes |
3/32", 1/8", 3/16", 1/4", 3/8", 1/2"; |
Outlet Range |
(Flow Range*) |
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5-20 PSIG |
300-43,000 |
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15-40 PSIG |
1,000-71,000 |
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35-80 PSIG |
1,200-142,000 |
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10-95 PSIG |
1,000-150,000 |
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70-150 PSIG |
2,500-172,000 |
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140-250 PSIG |
3,200-95,000 |
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240-500 PSIG |
4,500-140,000 |
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*(SCFH of 0.6 S.G. Natural Gas) |
Temperature Range |
-20º to 180ºF (-18º to 82ºC) |
Approximate Weight |
(Aluminum)
1" 5.3 lbs, 2.39 kg
2" 8.8 lbs, 3.96 kg |
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Materials of Construction |
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Body, Bonnet, Diaphragm Case |
Steel Body, Bonnet & Diaphragm Case |
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OR |
Cast Ductile Iron Body / Aluminum Bonnet & Diaphragm Case |
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OR |
Steel Body / Aluminum Bonnet & Diaphragm Case (NACE only) |
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Diaphragm |
Nitrile (low pressure) or Neoprene (high pressure) |
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Seat |
Nitrile or Nylon |
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Orifice |
Aluminum
OR Stainless Steel (NACE only) |
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