Specialty Valves - 1/4 & 3/8 NPTF Adjustable ‘Quick Stop’ Pilot-Operated Check Valve
		• Adjustable Pilot Pressure • Faster Stops • Seals Bubble Tight • High Flow • Manual Release Option Advantage: Standard pilot-operated check valves will not close fast enough when back pressure is present in the pilot line. Increasing th spring pressure causes the valve to close at a higher pilot pressure or before all the air exhausts. This results in quicker stops.