Elektrogas Medium Pressure Regulators (R-125 & RS-125 Series)

Brand Elektrogas
Model Medium Pressure Regulators (R-125 & RS-125 Series)
Specification Technical Specifications
• Connections: Gas Threaded (ISO 7-1) Rp 1” – Rp 2”
• Flanged PN16 ISO 7005: DN25 – DN50 (on request)
• Gas Threaded NPT (ANSI-ASME B1.20) (on request)
• Flanged ANSI-ASME B16.5 Class 150 (on request)
• Ambient Temperature: -20°C to +60°C
• Inlet Pressure: 0.5 – 10 bar (LP-MP) / 0.5 – 12.5 bar (HP)
• Design Pressure: 20 bar
• Regulating Class (EN 334): AG 5 / 10 (depending on outlet pressure)
• Lock-Up Overpressure Class (SG 20): +7.5 mbar or +20% of set value
• Pressure Ranges: LP 15–160 mbar / MP 150–400 mbar / HP 400–4000 mbar
• Materials in Contact with Gas: Cast iron (spheroidal graphite), Aluminum, Brass, Steel, NBR, FPM

Key Features & Benefits
• Direct-acting, spring-loaded mechanism for fast response
• Balanced valve design for stable outlet pressure
• RS-125 model includes integrated safety shut-off
• Adjustable spring system for on-site pressure tuning
• Corrosion-resistant build (cast iron & aluminum)
• Low pressure drop with high flow efficiency
• Internal impulse line (external option available)
• Horizontal or vertical installation options
• Compatible with natural gas, town gas & LPG (EN 437 Families 1, 2, 3)
• 100% factory tested & warranty-backed

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