Back Pressure Regulator BPR2 dome-loaded
Precise Control of Low to Medium Inlet Pressures
- Rapid and accurate monitoring of inlet pressure ensures process reliability
- Ideal for back pressure regulation from gas cushions in tanks
- Operating pressure: 0.5 - 20 bar
- Materials: Available in brass or stainless steel
- ATEX 2014/34/EU with ignition hazard analysis according to EN 1127-1, DIN EN 13463-1, and ZH1/200
- Food Safety Compliance: Meets the requirements of EU Regulations (EC) 1935/2004 and (EC) 2023/2006, and German LFGB
Информация
The new dome-loaded Back Pressure Regulator BPR2 from WITT demonstrates their expertise in pressure control equipment. This regulator maintains constant gas pressure in processes, system components, or tanks by regulating higher inlet pressure through a dome diaphragm, ensuring high precision. Unlike spring-loaded systems, the BPR2 keeps back pressure stable regardless of gas flow fluctuations. It's ideal for gas blanketing in tanks, preventing hazardous overpressure by releasing gas when the set pressure is reached. The BPR2 offers rapid and precise pressure control, enhancing the operability and quality of process systems.
Features of the back pressure regulator
- Pilot Control Tube (PCT)
One of the features enabling highly accurate control of inlet pressure - Balanced Seat Design (BSD)
An inlet pressure balanced main valve ensures precision and high reliability - Rapid and accurate monitoring of inlet pressure provides process reliability
- Available in brass or stainless steel (ES)
- Integrated connections for pilot gas and pressure gauges
- Inlet pressure regulation by external pilot pressure or proportional valve
- Simple to install and operate
- Removable spindle enables simple setting of the required outlet pressure
- Can be positioned at any angle / orientation
- For indoor and outdoor installation.
Operation / Usage
Ideal for process gas supply where constant back pressure is required. For example back pressure regulation from gas cushions in tanks
Maintenance
Annual testing of body leak tightness is recommended depending on application.
Approvals
- Company certified according to ISO 9001, ISO 22000 and PED 2014/68/EU Module H
- CE-marked according to PED 2014/68/EU
- ATEX 2014/34/EU with ignition hazard analysis according to EN 1127-1, DIN EN 13463-1 and ZH1/200
- Analysed for Food Safety per HACCP-Analysis
- Fulfils the requirements of EU Regulations (EC) 1935/2004, and (EC) 2023/2006
- Fulfils the requirements of German Food and Feed (LFGB) Law, and is suitable for contact with food gases
Available upon request
- Certificates and test reports
- Switchover systems / parallel supply systems
- Customer-specific / customised versions
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