Full Port Deep Well Check Valves

Deep Well Check Valves are designed to support the weight of up to 1000 feet of pipe plus the weight of a typical deep well pump. They are available in sizes up to 8" (consult factory for larger sizes) in Carbon Steel and 316 Stainless Steel. Carbon Steel valves are Zinc Dichromate plated for added corrosion resistance. Available elastomers include Buna N, EPDM, Viton, Silicon and Teflon. Valve internal components can be customized to fit your exact application requirements.

Full Port, Lowest Pressure Drop

Flow Comparison MNPTOur Full Port, Deep Well Check Valves (Female NPT) provide more flow and lower pressure drops than conventional check valves. Our elastomer hinge check valve design takes performance to an entirely new level by eliminating the restrictive valve seat and substantially increasing the valve’s open area and flow coefficient (Cv). They are ideal for application in vacuum pumps, compressed air and gas systems as well as in water systems where low head loss and elimination of water hammer are desirable.

Fast Delivery

We maintain an extensive inventory of valves, parts and components in a wide variety of materials so we can respond to your needs quickly. Valves are typically assembled and tested within 1 to 2 days after receipt of an order.

Features & Benefits

Deep Well Check ValveOur Full Port, Deep Well Check Valves offer some impressive advantages. Carbon Steel valves come standard plated with a Zinc Dichromate Coating for superior corrosion resistance and long life.

  • Lowest Pressure Drop
  • High Flow Coefficient (Cv)
  • Easy to Install
  • USA Content
  • ARRA Compliant
  • Alleviates Water Hammer
  • Simple Installation
  • Variety of Configurations
  • Every Valve Tested

Complete Engineering Data

Engineering data, including available materials, dimensions, exploded view, part numbers and descriptions, standard models, valve Cv, pressure loss curves, and other information is available in our brochure.

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