Page 2 - Contents
Related Manuals 2 313343A Contents Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Setup . . . . . . . . . . . . . . . ....
Page 3 - Warnings; WARNING
Warnings 313343A 3 Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point symbol aler ts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-s...
Page 4 - Overview
Overview 4 313343A Overview The high flow severe duty shutoff check valve is a valve that acts as a spring loaded one-way check valve when the valve is in the open position. When the handle is turned to the closed position, the ball is held against the seat closing flow in either direction. The valv...
Page 6 - Setup; Disassemble; Assemble
Setup 6 313343A Setup Reference parts illustration on page 7. 1. Mount the valve in place with two outlet por ts pointed in the desired direction using o-ring (14) and four screws (11). 2. Plug the un-used outlet por t with plug (15). Use thread tape or sealant on the npt threads. 3. Use handle (12)...
Page 7 - Parts
Parts 313343A 7 Parts * Included in shutoff check valve cartridge 255747. ◆ Included in shutoff check valve repair kit 256239 (purchase separately). See page 8 for par ts included in kit. Torque to 125 ft-lbs. (170 N•m) Apply blue threadlock. Apply lithium grease. Torque to 16-20 ft-lbs. (22-27 N•m)...
Page 8 - Troubleshooting; Accessories; Handles
Troubleshooting 8 313343A Troubleshooting Repair Kit 256239, Shutoff Check Valve Repair Kit See parts illustration on page 7. † Not shown. Accessories Handles 15R529, Fluid Inlet Block Used on XM outlet to mount high flow severe duty shut-off check valve when mix manifold is remote. See manual 31274...
Page 9 - Technical Data; Mounting Dimensions
Technical Data 313343A 9 Technical Data Loctite ® is a registered trademark of the Loctite Corporation. Mounting Dimensions Maximum Fluid Working Pressure . . . . . . . . . . . . . . . . . . 7250 psi (50 MPa, 500 bar)Maximum Fluid Temperature . . . . . . . . . . . . . . . . . . . . . . 160°F (71°C)C...
Page 10 - Graco Standard Warranty
All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. This manual contains English. MM 313343 Graco Headquarters: Minneapolis International Offices: Bel...