Si 830 High Flow Safety Valves

Product Description

High Flow Safety Relief Valves designed acc. to API Standard 526 manufactured to ASME VIII and PED.

• Full nozzle design.
• Orifice sizes D – T are in full compliance to API Standard 526.
• Additional orifice sizes V and W for very large flow application.
• Capacities certified by the NationalBoard of Boiler and Pressure Vessel Inspectors.
• Large range of materials and design options meeting all specifications.
• One-trim design for gas, vapour and liquids.
• Long-life cycle bellows design.
• Positive lift stop at full capacity.
• Optimized disc bearing for high seat tightness.
• Nozzle ring always set to lowest position because valve designed to operate optimum without ring adjustment.