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Pilot Piston Style Pilot Operated Check Valves - CSPH161A65-16T

Name: Pilot Piston Style Pilot Operated Check Valves - CSPH161A65-16T
SKU: CSPH161A65-16T

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.

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SKU CSPH161A65-16T

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Maximum Inlet Pressure Rating	5000 PSI, 350 BAR
Sealed Pilot Included	Yes	Flow Rate	50 GAL/MIN, 187 L/MIN
Cracking Pressure	65 PSI, 4.5 BAR	Body Material	Steel
Seal Material	Nitrile	Connection Type	SAE
Division	Hydraulic Cartridge Systems Division	For Fluid Type	Synthetic Hydraulic Fluids
Division	Hydraulic 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	Minimum Operating Temperature	-34 °C
Maximum Operating Pressure	350 bar	Actuation Type	Pressure Sensing
Operation Type	Automatic	Operating Temperature	-30 to 250 °F
Maximum Inlet Pressure Rating	5000 psi	Sealed Pilot Included	Yes
Connection Size	-16	Pilot Pressure Ratio	3:1
Configuration	Pilot Piston Style	Mounting Type	Line Mounted
Flow Direction	Free Flow Valve to Cylinder	Cavity Size	C16
Cracking Pressure	4.5 bar	Leak Rate	Internal (max): 5 Dpm (0.33 cc/min) across Check Valves
Function	Single Pilot Operated	Weight	9.9 lb
Flow Rate	187 L/min	Maximum Flow Rate	187 L/min

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