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REGO-7647SC Filler Valve

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REGO-7647SC Filler Valve

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The Flow of liquid into the storage container opens both check valves. When flow stops, they both are designed to close automatically to permit the operator to disconnect the hose coupling. The automatic closing action also helps prevent the discharge of container contents in the event of hose failure. The lower back pressure check affords extra protection by restricting the discharge if the upper check fails to function properly due to accidents or other causes.

The double back check construction allows emergency inspection, repair, or replacement of the upper fill assembly without removing product from the container. When the upper filler valve body is removed, the lower back check valve provides a seal, permitting only some leakage, allowing a new upper filler valve body to be installed. Seal cap made of tough, resilient molded plastic. Protects threads and internal working parts. Caps are designed to contain normal tank pressures, and must be kept on valves at all times.

Long-wearing gasket permits hand-tight connection of cap and hose coupling. Safety groove is designed to shear below the ACME thread, leaving the valve seats closed and unaffected if the delivery truck pulls away with the hose connected. Seat disc of special synthetic composition is extra thick for longer life. Valve guide is precision machined to assure positive seal.

  • Resilient seat disc in lower check designed to provide a gas tight seal without leakage.
  • Double back check provides added system protection.
  • Large 1 3/4” wrench flats on 7647SC allow use of socket wrench for easy installation.


Hose Connection 1 3/4" ACME
Tank Connection M. NPT 3/4"
Wrench Hex Flats 1 3/4"
Effective Length 2 1/4"
Product Type Double Check Filler Valves

Additional Information

Prop 65 Warning for California Residents WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

REGO-7647SC Filler Valve

Cross References

00591-07634-81, 00591-31738-81, 00591-55723-81, 0059107634-81, 200807, 0200807, 2200147-63, 7647SC , 973950, 0973950, 7003528, 220014763, 800042144, 800042144, CL923876, RE7647SC, CT973950

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