Купольный регулятор давления 737LE-HD/S-ES CO2, for high inlet and outlet pressures

High-performance dome-loaded pressure regulator-set.
For high and varying flows requiring maximum pressure stability.
A complete solution, applicable as a manifold pressure regulator per DIN EN ISO 7291.

Features

• Pilot Control Tube (PCT)
  One of the features enabling highly accurate control of outlet pressure
• Balanced Seat Design (BSD)
  Further enabling control precision, high reliability and low maintenance
• A complete solution, ready to use
  With integrated pilot pressure regulator, and stainless steel pressure gauges, completely assembled and tested
• Own-medium controlled
  Enabling autonomous operation
• Closed system
  No gas is released to atmosphere
• 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 pressure accuracy is required even when inlet pressures and flow rates are varying.
• High flow rates and outlet pressure accuracy are achieved, even when the difference between inlet and outlet pressures is small.
• Own-medium controlled, with integrated pilot gas regulator, meaning no separate gas supply is required.

Maintenance

• Annual testing of body leak tightness is recommended.
• Depending on application, moving wetted parts may need periodic replacement.
• Device-specific Maintenance-Kit available upon request.

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

Option:

Lockable spindle hood against unauthorized adjustment

Available upon request

• Certificates and test reports
• Other Dome types
• Switchover systems / parallel supply systems
• Customer-specific / customised versions.