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INSTALLATION AND MAINTENANCE INSTRUCTIONS
AWWA Check Valves
SERIES 317
WARNING
www.victaulic.com
VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA.
REV_D
WARNING
• Read and understand all instructions before attempting to
install, remove, adjust, or perform maintenance on any Victaulic
piping products
• Wear safety glasses, hardhat, and foot protection.
Failure to follow these instructions could result in serious personal
injury, property damage, joint leakage, and/or joint failure.
I-317
I-317
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Related Manuals for Victaulic 317 Series
Summary of Contents for Victaulic 317 Series
- Page 1 Failure to follow these instructions could result in serious personal injury, property damage, joint leakage, and/or joint failure. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317...
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Page 2: Valve Installation
NOTE: The valve should not be operated manually. • Make sure there is no interference with the operation and range of motion of external accessories. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_1... -
Page 3: Valve Adjustment
PACKING REPLACEMENT Depressurize and drain the system to remove the valve from service. Remove any accessories from the valve. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_2... - Page 4 Remove any accessories from the valve. Replace the packing nut. Tighten the packing nut to a torque of 10 – 15 ft-lbs (14 – 20 N•m). DO NOT exceed 20 ft-lbs (27 N•m). Remove the packing nut. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_3...
- Page 5 11. Slide the bearing back onto the shaft, and tighten until snug. DO NOT tighten the bearing completely or insert the packing at this time. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_4...
- Page 6 15. Lubricate the NEW o-ring with silicone grease. 19. Tighten the two bearings to a torque of 100 – 150 ft-lbs (136 – 203 N•m). www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_5...
- Page 7 21. Replace the packing nut. Tighten the packing nut to a torque of worn, replace it with a new, Victaulic-supplied gasket of the same 10 – 15 ft-lbs (14 – 20 N•m). DO NOT exceed 20 ft-lbs (27 N•m). grade. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_6...
- Page 8 Install the top access cap onto the valve. Center the gasket to cover both sealing areas of the cap and the valve. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_7...
- Page 9 Tighten the set screw by using an allen wrench. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_8...
- Page 10 Tighten the set screw by using an allen wrench. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_9...
- Page 11 (as shown above). www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_10...
- Page 12 • Never close the flow control valve fully (by turning clockwise). Failure to follow this instruction could cause damage to the valve, resulting in property damage. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_11...
- Page 13 INSTALLATION AND MAINTENANCE INSTRUCTIONS AWWA Check Valves SERIES 317 Tighten the locking nut on the flow control valve. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. REV_D I-317_12...
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Page 14: Replacement Parts
• Depressurize and drain the system. Remove the access cap for visual examination, and clean the internal parts (refer to the “Cleaning” section, starting on page 6, for instructions). Seat leakage • Check the Victaulic Series 317 submittal to ensure that any accessory options are appropriate for the valve’s installation orientation. • Contact Victaulic for additional assistance. - Page 15 INSTALLATION AND MAINTENANCE INSTRUCTIONS AWWA Check Valves SERIES 317 For complete contact information, visit www.victaulic.com I-317 2231 REV D UPDATED 05/2003 Z000317001 VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2003 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA. I-317...
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