GRACO 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

Single Ball Steel Check Valve designed for use in hydraulic or lubrication systems with pressures up to 5000 PSI. Features positive seal that prevents leakage and backflow with compact, easy-to-install design. Uses standard ball and spring principle with incoming flow pushing ball from valve seat and compressing spring to permit lubricant flow, while spring expansion re-seats ball when flow stops to create positive seal.

Specifications

• Length: 1.25 inches (31.8 mm)
• Thread: NPT threading
• Max Working Pressure: 5000 PSI maximum operating, 35 PSI nominal cracking pressure
• Material: Steel body, steel spring, steel ball
• Hex Size: 0.69 inches (17.5 mm)
• Weight: 28g (1oz) approximate
• Max Temp Pipe: 500°F (206°C)
• Max Temp Sae Orb Bspp: 250°F (121°C)
• Type: INLET

Features

• System fill functionality
• Check valve design
• Multiple thread configuration options
• Compatible with baseplate manifold systems
• Positive seal prevents leakage and backflow
• Compact and easy to install

Applications

• Baseplate manifold systems
• System filling operations
• Fluid flow control
• Hydraulic systems
• Lubrication systems
• Systems with pressures up to 5000 PSI

Compatible Equipment

• Trabon Modu-Flo L12000 manifold systems
• NPT GRACO systems
• NPT Lubriquip systems
• NSP spray guns
• MHH spray guns
• MXAAXP spray guns

Related Parts

• 563207 - Outlet Check Valve
• 563179 - Standard Blowout Assembly
• 563186 - Tubed Blowout Assembly
• 557864 - Standard Pressure Gauge
• 557866 - Liquid-Filled Pressure Gauge
• 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
• 563054 - Single Ball Check Valve s35 PSI Nominal Cracking PSI, 7/16-20" SAE (M x F), SS body/steel ball, 3500 PSI
• 563055 - Single Ball Check Valves - 35 PSI Nominal Cracking PSI, 9/16-18" SAE (M x F), SS body/steel ball, 3, 500 PSI
• 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

Part of the Trabon Modu-Flo L12000 manifold accessory line. Also available with Lubriquip threading as part number 509-365-030. Inlet type valve with female inlet threads and male outlet threads. Straight thread check valves include an o-ring at the base of the male threads. Compatible with oil and grease lubricants (mineral based and synthetic). This part appears in the spray valve assembly diagram and is included in Spray Valve Repair Kit 25A182 (purchase separately). Quantity required: 1

Reference Manuals

• L12000EN - D (Page 6)
• L15825EN - F (Page 1)
• L15840EN - C (Page 1)
• 3A3114 (Page 8) Spra-Control Valve