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Back Pressure Regulator (BPR) is a device that maintains a defined pressure upstream of itself, at its own inlet. When fluid pressure at the inlet exceeds the setpoint, the valve opens to relieve the excess pressure.
Single stage type relief structure
Maternal and diaphragm use hard seal form
The internal structure easy to purge and with filter
Can use panel or wall mounting
Line and Panel mounting pressure regulator
Brass chrome plated body and bonnet for non-corrosive gases and mixtures up to grade 6.0
Stainless steel 316L body for corrosive gases
Or 3 ports flexible configuration
Function similar to relief valve,ease of adjustment.
Simple outlet pressure limitation by handwheel
Tested for use with oxygen
Back Pressure Regulator (BPR) is a device that maintains a defined pressure upstream of itself, at its own inlet. When fluid pressure at the inlet exceeds the setpoint, the valve opens to relieve the excess pressure.
Single stage type relief structure
Maternal and diaphragm use hard seal form
The internal structure easy to purge and with filter
Can use panel or wall mounting
Line and Panel mounting pressure regulator
Brass chrome plated body and bonnet for non-corrosive gases and mixtures up to grade 6.0
Stainless steel 316L body for corrosive gases
Or 3 ports flexible configuration
Function similar to relief valve,ease of adjustment.
Simple outlet pressure limitation by handwheel
Tested for use with oxygen
Max pressure range | 500, 3000 psig, 6000Psi |
Output pressure | 0-25, 0-50, 0-100, 0-150, 0-250 psig |
Structure | Diaphragm |
Design Proof Pressure | 150% of rated inlet |
Parent interface Thread | NPT "1/4 (F) |
Applicable temperature | 40℃~74℃(-40℉~165℉) |
Internal leak rate | 2 x 10-8atm.cc/sec He |
Flow Capacity | Cv=1.0 Cv=1.8 (Optional) |
Body material | 316L |
Seat material | PCTFE, Vespel |
Piston | 316L |
O-rings | Viton |
Max pressure range | 500, 3000 psig, 6000Psi |
Output pressure | 0-25, 0-50, 0-100, 0-150, 0-250 psig |
Structure | Diaphragm |
Design Proof Pressure | 150% of rated inlet |
Parent interface Thread | NPT "1/4 (F) |
Applicable temperature | 40℃~74℃(-40℉~165℉) |
Internal leak rate | 2 x 10-8atm.cc/sec He |
Flow Capacity | Cv=1.0 Cv=1.8 (Optional) |
Body material | 316L |
Seat material | PCTFE, Vespel |
Piston | 316L |
O-rings | Viton |
-Manuals
Back Pressure Regulator
-Data sheet
-Manuals
Back Pressure Regulator
-Data sheet
• Service & Test Equipment
• Gas sales lines
• Production vessels (e.g., Separators, heater treaters or free water knockouts)
• Vent or flare lines
• Service & Test Equipment
• Gas sales lines
• Production vessels (e.g., Separators, heater treaters or free water knockouts)
• Vent or flare lines