Elektrogas R & RF Series Gas Regulators

Brand Elektrogas
Model RF Series Gas Pressure Regulator
Specification Technical Specifications
• Connections: Gas Threaded F/F ISO 7-1 (Rp ½” – Rp 2”), ANSI-ASME B1.20 (¾” – 2” NPT), Flanged PN16 ISO 7005 (DN40 – DN100)
• Ambient Temperature: -15°C to +60°C
• Inlet Pressure: Max 500 mbar (50 kPa) or Pout + 5 mbar
• Testing Pressure: Max 750 mbar – Outlet 500 mbar
• Regulating Class: Class A (EN 88) ±1 mbar or ±15% of set value
• Lock-up Pressure: SG30 (+7.5 mbar or +30% of set value)
• Flow Capacity: Refer to performance charts
• Filtration Grade (RF models): ≤50 μm cartridge
• Installation:
– ½” – 2” connections: Horizontal (spring facing upward) or vertical pipelines
– 2½” – 4” connections: Horizontal only (spring facing upward)

Key Features & Benefits
• Direct-acting regulators with adjustable springs for precise outlet pressure
• Balanced closing plate & compensating diaphragm for stable performance
• Built-in high-efficiency filtration cartridge (≤50 μm) in RF models
• Dual diaphragms for safety – no external vent line needed
• Lock-up function prevents unintended gas flow
• Low pressure drop with high flow capacity
• Internal impulse line simplifies installation (external option available)
• Die-cast aluminum alloy body with anti-corrosion surface treatment
• Compatible with a

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