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Just to let you know we’re still open for business as normal but working remotely with reduced warehouse staff.
However please note there may be a delay on some deliveries due to supply chain issues during the COVID-19 Coronavirus crisis.

Just to let you know we’re still open for Business as normal but working remotely with reduced warehouse staff.
However please note there may be a delay on some deliveries due to supply chain issues during the COVID-19 Coronavirus crisis.
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Back Pressure Regulators

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We provide high-quality Back Pressure Regulators from some of the industry's leading brands, Fairchild and Valfonta.

Back Pressure Regulators work similarly to relief valves, but the regulators provide a steady state of pressure rather than on/off actuation.

VALFONTA PRV54 Series BACK PRESSURE REGULATOR / EXCESS PRESSURE REGULATOR Model Number: PRV54

The VALFONTA PRV54 model is a self-operated pressure excess valve or back pressure regulator Maximum inlet pressure 16 bar Pressure range: 0,2 -2 | 1 – 4 | 3 – 8 bar Temperature range: NBR -30 to 200C – DEPENDENT ON SEAL MATERIAL Fluids Liquids, compressed air, fuel-oil, water, nitrogen, neutral gases, … Body material Stainless steel AISI 316L Option for Bronze Trim material Stainless steel AISI 316L Cover material Stainless steel AISI 316L Connections Threaded BSP or NPT Flanges DIN PN25 or ANSI 150#RF

VALFONTA BACK PRESSURE REGULATOR / EXCESS PRESSURE REGULATORSERIES PRV53 Model Number: PRV53

The VALFONTA PRV53 model is a self-operated pressure excess valve or back pressure regulator Maximum inlet pressure 10 bar Pressure range: 0,5 a 3 | 1 – 6 | 3 – 10 bar Temperature range: NBR -20 to 150C – DEPENDENT ON SEAL MATERIAL Fluids Liquids, compressed air, fuel-oil, water, nitrogen, neutral gases, … Body material Stainless steel AISI 316L Trim material Stainless steel AISI 316L Cover material Stainless steel AISI 316L Connections Threaded BSP or NPT Flanges DIN PN25 or ANSI 150#RF

VALFONTA S3 SERIES BACK PRESSURE / RELIEF VALVE Model Number: S3

The VALFONTA S3 model is a self-operated Relief valve or back pressure regulator. DN15 to DN100 (DN125 and DN150 consult) DIN PN25 Nodular Iron GJS-400-18-LT (0.7043) DIN PN25 Bronze RG-10 (EN-1982 CuSn10-CC480K) DIN PN40 Carbon steel GP240GHN (1.0619) DIN PN40 Stainless steel CF3M (1.4404) Stainless steel AISI 316L trim Top guided standard construction Connection Flanged EN and ANSI On request: Threaded BSP or NPT, BW, SW,… Shut off capabilities: - Class IV (metal to metal) Class VI (PTFE+GR seat) On request, PEEK, NBR, EPDM seal, stellited faced seat,…

FAIRCHILD MODEL 30BP - BACK PRESSURE REGULATOR Model Number: 30BP

System Pressure 150 psig Maximum. Sensitivity 1/4' Water Column. Adjustment range 0-2 to 2-100. Pipe size 1/4' NPT - 3/8' NPT/BSPT.

FAIRCHILD MODEL 66BP - BACK PRESSURE REGULATOR Model Number: 66BP

System Pressure 150 psig Maximum. Flow Capacity 22 @ 100 psig system pressure. Ambient temperature (-65 C tp + 149 C). Adjustment range 0-10 to 2-150. pipe size 1/4' NPT.

FAIRCHILD MODEL 10BP - BACK PRESSURE REGULATOR Model Number: 10BP

System Pressure 500 psig maximum. Sensitivity Less than 1/8' Water Column. Adjustment range 0-2 to 5-400. Pipe size 1/4' NPT - 1/2' NPT/BSPT.

FAIRCHILD MODEL 4000BP - BACK PRESSURE REGULATOR Model Number: 4000BP

System Pressure 250psig maximum. Sensitivity Less than 1/2' Water Column. Adjustment range 0.5-10 to 2-150psi. Pipe size 3/8' NPT - 3/4' NPT/BSPT.

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With a commitment to high-quality process controls, Fine Controls' Back Pressure Regulators ensure that upstream pressure is maintained for any fluid - gas or liquid. We have a range of Fairchild Back Pressure Regulators suitable for your process control needs.

Whatever you're looking for, we have been supplying process control and instrumentation equipment since 1994, so we're confident our expert team can help you find the right equipment for your requirements.

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