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Pilot Piston Style Pilot Operated Check Valves - CSPH161A20-16T

Name: Pilot Piston Style Pilot Operated Check Valves - CSPH161A20-16T
SKU: CSPH161A20-16T
Availability: OutOfStock

Parker’s P.O. check valve’s allow flows up to 226 lpm (60 gpm) and pressure up to 350 bar (5,000 psi). Return flow can be enable by an external pilot supply, which shifts the internal poppet into an open position.

Availability: Backordered

SKU: CSPH161A20-16T

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Products specifications

Attribute name	Attribute value
Maximum Operating Pressure	350 bar	Body Material	Steel
Weight	4.5 kg	Seal Material	Nitrile
Connection Type	SAE	Division	Hydraulic Systems Division
For Fluid Type	Mineral-based Hydraulic Fluids	Division	Hydraulic Cartridge Systems Division
Valve Material	Hardened Steel	Filter Efficiency Rating	ISO 4406 18/16/13
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Operating Temperature	121 °C
Connection Size	-16	Cavity Size	C16
Maximum Flow Rate	50 Gal/min	Minimum Operating Temperature	-34 °C
Actuation Type	Pressure Sensing	Operation Type	Automatic
Operating Temperature	-34 to 121 °C	Maximum Inlet Pressure Rating	350 bar
Sealed Pilot Included	Yes	Pilot Pressure Ratio	3:1
Configuration	Pilot Piston Style	Mounting Type	Line Mounted
Flow Direction	Free Flow Valve to Cylinder	Cracking Pressure	1.4 bar
Function	Single Pilot Operated	Flow Rate	187 L/min
Leak Rate	Internal (max): 5 Dpm (0.33 cc/min) across Check Valves
Seal Material	Nitrile	Maximum Inlet Pressure Rating	5000 PSI, 350 BAR
Sealed Pilot Included	Yes	Cracking Pressure	20 PSI, 1.4 BAR
Flow Rate	50 GAL/MIN, 187 L/MIN

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