Wilkins 975

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  • Wilkins Model 975 Reduced Pressure Principle
  • Wilkins Model 975 Reduced Pressure Principle

Wilkins 975

CALL US 800-66-BKFLO

This is a reduced pressure assembly. Production began in 1990. Starting in 2004 in sizes 3/8″ and 1/2″ a stainless steel body assembly was produced. The checks are similar to the one used in the 950 design. The 3/4″-2″ size is a wye pattern poppet style check design with the disc holders made of a glass filled noryl. The relief valve has an internal relief valve sensing line. The body is constructed of bronze. In 2010 a 975XL2 was introduced which is made of lead free bronze. There are three versions of check seats available. The 975 version was discontinued in 1992 and had a non-replaceable check seat. The model 975A was discontinued in 1992 and had a replaceable bronze check seat.

Features:

  • Bronze body construction – ASTM 8584-78
  • All internal parts made from corrosion resistant materials
  • Low head loss
  • Spring loaded “Y” type center guided check valves
  • All internal parts serviceable in-line
  • Threaded inlet and outlet ANSI 82.1
  • Maximum working pressure – 175 PSI
  • Temperature range -33°F to 140°F
  • High temperature option available 33°F to 210°F

Available Sizes:

3/4″, 1″, 1 1/4″,1 1/2″, 2″

Category:

Contact Us

  • Main Office: 3940 Home Ave
    San Diego, Ca 92105-5909
    Phone: 619-527-2525
    Toll free: 800-662-5356
    Fax: 619-527-2527
    Email: info@americanbackflow.com

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