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Parker SVH161S50 - Pilot Operated Sequence Valves

Parker’s pilot operated sequence valves can be internally or externally piloted to allow multiple actuators to work in sequence based on pressure settings; working with flows up to 152 lpm (40 gpm) and pressures up to 380 bar (5500 psi).

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Brand Parker

Part No. SVH161S50

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Port Size	n/a
Body Material	n/a	Division	Hydraulic Cartridge Systems Division
Division	Hydraulic Systems Division	Pilot Location	Internal
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-30 °F
Maximum Flow Rate	40 Gal/min	Actuation Type	Pressure Sensing
Adjustment Mechanism	Screw	Maximum Tank Pressure	350 bar
Function	Pilot Operated Sequence	Drain Option	External
Weight	0.45 kg	Mounting Type	Threaded Cartridge Valve
Maximum Inlet Pressure Rating	5500 psi	Installation Torque	73 lb-ft
Maximum Operating Temperature	+250 °F	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Valve Material	All parts steel. All operating parts hardened steel	Operating Temperature	-30 to +250 °F
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Maximum Operating Pressure	380 bar
Maximum Pressure Setting	350 bar	Standard Setting Pressure	172.4 bar
Pressure Control Range	500-5000 psi	Pressure Control Sensitivity	1711 per turn psi
Leak Rate	5 per 100 psi (6.8 bar) setting cm3/min	Cracking Pressure	N/A bar
Flow Rate	151.6 L/min	Cavity Size	6-3
Reseat Pressure	80% of set pressure	Maximum Drain Flow Rate	1.87 Gal/min
Seal Material	Nitrile	Pilot Option	Internal
Drain Option	External	Adjustment Type	Screw
Cracking Pressure (psi)	N/A	Rated Flow (gpm)	40
Pressure Range Adjustment (psi)	500-5000

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