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Aquamatic Valve 426 Series – 2 1/2 Inch


Your are here : Home | Spares & Parts | Valves Aquamatic Valves | 4 Series Metal Diaphragm | 426 Series – 2 1/2 Inch

Aquamatic Valves | Metal Ball Valves

SKU: S10-19010 Category:

Product Description

Aquamatic 426 Series - 2 1/2 Inch

  • 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


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Specification Sheet

Adobe PDF


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