Spears Quiet Check Valve Manual De Instrucciones página 2

TAKE EXTRA CARE THAT NO PRIMER OR SOLVENT CEMENT IS ALLOW-
ED TO COME IN CONTACT WITH INTERNAL VALVE COMPONENTS.
APPLY PRIMER APPLY PRIMER
TO PIPE
TO SOCKET
IMMEDIATELY JOIN
PARTS - PUSH IN SECONDS
WITH 1/4 TWIST
THE MOST FREQUENT CAUSE OF JOINT FAILURES ARE INADEQUATE SOLVENT PENETRATION
& SOFTENING OF BONDING SURFACES DURING THE WELDING OPERATION.
TRUE UNION SOCKET CONNECTIONS
SPECIAL INSTALLATION INFORMATION
True Union type connections use removable end connectors. To avoid
problems, NEVER ASSEMBLE THE JOINT TO THE END CONNECTORS
WHILE THEY ARE ATTACHED TO THE VALVE CARTRIDGE.
LUBRICATION WARNING: Some Lubricants, including vegetable oils,
a r e known to cause stress cracking in thermoplastic
of valves.
Union Nut
*
*
THIS SIDE UP
True Union Joint with Solvent Cement Welded End Connectors
QUICKLY APPLY
CEMENT TO SOCKET
HOLD 30 WIPE EXCESS
CEMENT
materials. Formulation changes by lubricant
manufacturers may alter compatibility of previously
acceptable materials and are beyond our control.
Lubricants are not required for installation
End Connectors
DO NOT OVER
TIGHTEN AS DAMAGE
MAY OCCUR.
2
QUICKLY APPLY
CEMENT TO PIPE
Place Union Nut on
pipe before cementing
End Connector
Union Nut