GENERAL SPECIFICATION
Features : Full nozzle, Proportional lift, full lift, high capacity,
balancing or sealing bellows.

 

Lifting levers, Pilot operated

 

Applications : Steam, gas, Liquid service, air.

 

Temp range -60°C to +350 °C

 

Connections : Flanged, ANSI 150 -2500, DIN Screwed NPT / BSP

 

Sizes : 15mm to 250mm

 

Pressure range : 1.0 Bar g to 207 Bar g

 

Approvals : ASME, API 520, 526 & 527. BS6759, Lloyds shipping

 

 

 

 

 

 

Material Options
Body – Stainless Steel, Carbon Steel, Bronze, Cast Iron, Alloy Steels

 

Safety Relief Valves for Steam Applications

 

Spring – Carbon Steel, Tungsten, Stainless Steel, Inconel, Monel

 

Trim – Stainless Steel, 17-4 PH, Hastelloy, Monel, Stellite Bronze, PTFE