Product Gallery
Pilot Operated Safety Relief Valve
Pilot-operated safety relief valve for high-pressure gas and liquid service requiring tight seat sealing at pressures close to set point. A small pilot valve controls the main valve piston, providing modulating action, reduced operating losses, and high blowdown accuracy. Suitable for natural gas, LPG, steam, and critical process fluids where conventional spring-loaded valves cannot maintain seat tightness near set pressure.
Key Applications
Technical Specifications
Material of Construction (MOC)
Purchase Options
Features & Benefits
Near-Set-Point Sealing
Pilot-operated design maintains bubble-tight shutoff up to 95% of set pressure, reducing media loss.
Modulating Relief
Proportional opening reduces hammer and reclosure shock on high-capacity gas service.
Request a Quote
Your enquiry is pre-filled with this specification. Add contact details and quantity and our engineering team responds within one working day with price and delivery.
- Valve type: Pilot-operated safety relief valve
- Size: 25 mm to 300 mm
- Pressure class: Class 150 to Class 2500
Prefer to talk first? WhatsApp or email info@supremevalves.in