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Dome Pressure Regulator 737LE-HD/S CO2, for high inlet and outlet pressures
Data sheet Quotation request
Brass, especially for CO2, connections G 3/4" F / G 1" F, Kv value 1.65 / Cv value 1.9
- maximum pressure stability even during flow and temperature fluctuations
- back pressure area 0.5- 26 barg
- suitable for high pressures at inlet, up to 100 barg
- temperature range -30 °C to +50 °C (-22 °F to +122 °F)
- ready-to-use
- inlet connection: G 3/4", outlet connection: G 1"
- option: lockable spindle hood against unauthorized adjustment
This model is also available in Stainless Steel
For technical backgrounds and lots more about dome-loaded pressure regulators, please see: domepressureregulators.com
Information
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.
Downloads
Here you find all downloads for the product.
Products
- Gas Mixers
- Gas Analysers
- Package Leak Detectors
- Pressure Regulators + Outlet Points
- Gas Safety Equipment
