V42

3/4- to 6-inch "Y" Pattern Diaphragm Valve
Cast Iron or Cast Brass Body and Cap

In May 2016, the AquaMatic Valves and Controls product line was sold to a newly formed company – AQ Matic Valves & Controls Company, Inc., headquartered in New Berlin, WI.  AQ Matic will begin accepting orders on June 3, 2016. AQ Matic will honor warranties on AquaMatic products sold by Pentair that are still in effect per the warranty terms. AQ Matic will handle all aspects of the AquaMatic product line including service, engineering, and service/spare parts.

Click here to read the complete announcement regarding the AquaMatic sale.

Features & Benefits

  • Large seat opening and high lift-disc for higher flow rates at a lower pressure loss
  • Separate flow and control chambers permit positive closing without springs; and only nominal cost for spring assist opening for low-pressure and self-draining applications
  • Cost-effective solution both in initial cost, as well as lifetime maintenance expenses
  • Separate diaphragm chambers protects the diaphragm from the flow stream, while allowing the valve to be serviced in-line
  • Constructed of cast iron, brass, stainless steel and Nitrile elastomer components, giving an unparalleled service life
  • 3/4-inch through 3-inch threaded (N.P.T. or B.S.P.); 3-inch through 6-inch flanged drilled in accordance with ASA16.1 class 125, or BSP4504
  • Compatible with wide range of line fluids including air or water applications
  • Reinforced diaphragms are pre-formed and stress relieved to maximize responsiveness and product life
  • Can be actuated with either air or water as control fluid

Accessories & Options

  • Seal and diaphragm materials available
  • Handles liquid and gases
  • Adaptable to wide variety of control devices
  • Spring assist (open or closed)
  • Position indicator
  • Limit stop for adjustable flow rate control
  • High temperature service

Resources