Relief Valves

	Z680
	Adjustable Spring Type - Replaceable Bronze Trim. An AS 2129 E flanged cast bronze relief valve with bolted cover, adjustable spring and replaceable bronze seat & disc. Stream up to 700KPA (100PSI). Max Service Temp 170°C (338°F). Water, Oil or Gas up to 1400KPA (200PSI). Valves manufactured in other flange and material specifications on request. Rorke Valve equivalent "R74". Promet Valve Company equivalent "P680".
	Download Data Sheet

	Z680A
	Adjustable Spring Type - Replaceable Bronze Trim. An AS 2129 E flanged cast bronze relief valve with bolted cover, adjustable spring and replaceable bronze seat & disc. Stream up to 700KPA (100PSI). Max Service Temp 170°C (338°F). Water, Oil or Gas up to 1400KPA (200PSI). Valves manufactured in other flange and material specifications on request. Rorke Valve equivalent "R75". Promet Valve Company equivalent "P680A".
	Download Data Sheet