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7550 Series

Designed especially for liquid transfer of LP-Gas from consumer bulk storage containers when used with a Chek-Lok® or equipped with an integral excess flow valve. May also be used for vapor LP-Gas service. These liquid transfer valves are equipped with an integral excess flow valve for liquid transfer directly from the tank fitting, or without an integral excess flow for LP-Gas transfer through a Check-Lok® valve. When equipped with an integral excess flow valve (7550GX), the valve should be mounted in a forged steel 3000 lb. half coupling. When mounted in a 1 1/4” x3/4” NPT reducing coupling, the3/4” female thread in this coupling must be full length — equivalent to a forged steel 3000 lb. half coupling. The excess flow valve will not function properly if these specifications are not met. Refer to the Warning Bulletin in the Excess Flow Valve Section of this catalog.

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Customer Support

Reach Out to Our Customer Support Team for Prompt Assistance and Answers to Any Questions or Concerns You May Have

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Technical Support

Contact Us for Technical Support on Your Projects and Resolving Any Technical Issues You Encounter

GET SUPPORT

Contact a Distributor

Locate a Nearby Distributor for Replacement Parts

Contact a Distributor

Product Enquiry

Product Information request form to find the right solution

PRODUCT ENQUIRY