Relief Valves

TOMCO low cost, preset, pressure relief valves are thoroughly engineered and precision manufactured to protect against equipment damage or personnel injury that may result from dangerous pressure build-ups.

• Usable indoors or out
• Automatically vent at your selected pressure level
• Automatically reseat when pressure returns to “normal”
• May be manually opened as a safety precaution before field or shop servicing of the vessel
• Stainless steel shield-disc protects against dirt, insects, and contaminants entering valve
• Seals against vacuum
• Machined solid brass bodies
• 302 stainless steel springs, guides, shield-discs and pull rings
• The precision spring is double heat treated to eliminate tem per a ture /time fatigue
• High strength precision-rolled threads
• Quickly and easily installed