GRACO 563201 - Single Ball Check Valve - 60 PSI Nominal Cracking Pressure, 1/8 in NPSF (F) x 1/8 in NPT(F) (M), Steel, 5, 000 PSI

Single Ball Steel Check Valve designed for hydraulic or lubrication systems with pressures up to 5000 PSI. Features positive seal to prevent leakage and backflow with compact design for easy installation. Uses standard ball and spring principle for reliable operation.

Specifications

• Length: 1.31 in (33.3 mm)
• Thread: 1/8-27 NPTF male x 1/8-27 NPSF female
• Max Working Pressure: 5000 PSI maximum operating, 60 PSI nominal cracking pressure
• Material: Steel body, steel spring, steel ball
• Weight: 28g (1oz)
• Hex Size: .56 in (14.2 mm)
• Temperature Rating: 500°F (260°C) pipe thread, 250°F (121°C) SAE-ORB BSPP

Features

• Positive seal prevents leakage and backflow
• Compact and easy to install
• Standard ball and spring principle
• Symbol stamped on body indicates flow direction
• Available in both inlet or outlet check valve types

Applications

• Hydraulic systems
• Lubrication systems
• Oil and grease applications
• Mineral based and synthetic lubricant systems

Compatible Equipment

• NSP, MHH and MXMAP divider valves

Related Parts

• 563195 - Single Ball Check Valve - 10 PSI Nominal Cracking Pressure, 1/8 in NPT(F) (M) x 1/8 in NPSF (F), Steel, 5, 000 PSI
• 563196 - Single Ball Check Valve - 35 PSI Nominal Cracking Pressure, 1/8 in NPT(F) (M) x 1/8 in NPSF (F), Steel, 5, 000 PSI
• 563197 - Single Ball Check Valve - 125 PSI Nominal Cracking Pressure, 1/8 in NPT(F) (M) x 1/8 in NPSF (F), Steel, 5, 000 PSI
• 563198 - Single Ball Check Valve - 250 PSI Nominal Cracking Pressure, 1/8 in NPT(F) (M) x 1/8 in NPSF (F), Steel, 5, 000 PSI
• 563199 - Single Ball Check Valve - 15 PSI Nominal Cracking Pressure, 1/8 in NPSF (F) x 1/8 in NPT(F) (M), Steel, 5, 000 PSI
• 563200 - Single Ball Check Valve - 35 PSI Nominal Cracking Pressure, 1/8 in NPSF (F) x 1/8 in NPT(F) (M), Steel, 5, 000 PSI
• 563207 - Single Ball Check Valve - 35 PSI Nominal Cracking Pressure, 1/4 in NPT(F) (M) x 1/4 in NPSF (F), Steel, 5, 000 PSI
• 563210 - Single Ball Check Valve - 10 PSI Nominal Cracking Pressure, 1/4 in NPSF (F) x 1/4 in NPT(F) (M), Steel, 5, 000 PSI
• 563211 - Single Ball Check Valve - 35 PSI Nominal Cracking Pressure, 1/4 in NPSF (F) x 1/4 in NPT(F) (M), Steel, 5, 000 PSI

This is an INLET type check valve. Flow direction symbol on body must face in direction of flow. Straight thread check valves include an o-ring at the base of the male threads.

Reference Manuals

• L15825EN - F (Page 1)