Specialty Valves - 3/8 & 1/2 NPTF & 3/8 BSPP Dual Pilot Operated Check Valves
		• ‘Quick Stop ’ Model • Optional Dual Manual Release • Bubble Tight Locking • 400 Degrees F • High Flow • G.375 (BSPP) in Stock Basic Operation: In the event of a pressure loss this unique valve maintains cylinder position by locking air in both cylinder ports. Eliminate cylinder drift due to leaky spool valves. A manual release is available to release trapped air from both ports independently.