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HLK-6000

HLK-6000
2Pages

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HLK-6000 Dual Pilot Operated Check Valve Features • Dual pilot operated check valve to assist in actuator position holding • Made of corrosion resistant materials • Port types available in 1/8” BSPP or 7/16” SAE • Compact & lightweight Product Overview HLK-6000 Dual Pilot Operated Check Valves combine two check valves and a pilot shuttle to enable actuator position holding or the locking of a fluid inside a specific portion of a hydraulic circuit. Typical applications are position holding of hydraulic manipulators and pan & tilt units. The check valves permit free flow in one direction and block flow in the other. When flow passes through one check valve and a suitable amount of back pressure is developed, the pilot spool shifts across to lift the opposing check valve off its seat to allow flow to return to the control valve through the opposite port. When the pilot pressure is removed, both check valves are re-seated by springs acting on the precision ball bearings.

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HLK-6000 Dual Pilot Operated Check Valve General Materials Product Finish Seal Material Ports Dimensions Weight in Air Weight in Water 316 Stainless Steel Electro Polished Nitrile/NBR/Buna-N, PTFE 3/8" BSPP (ISO 1179), 7/16” SAE (SAE J1926-1) (L) 50mm x (H) 75mm x (W) 20mm (1.97" x 2.95" x 0.79") 0.53kg (1.171b) 0.35kg (0.771b) Hydraulic Performances Max. Working Pressure Flow Pilot Ratio Fluid Type Viscosity Fluid Temperature Cleanliness Requirements Environmental Operational Depth 6000msw (19,680ft) SAAB SEAEYE Email: sales.admin@saabgroup.com ©SAAB SEAEYE 2019 Revision No. 1...

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HLK-6000 2Pages

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HLK-6000
2Pages