AquaMatic V42 Metal Valves[22 Mar. 2011, 11:42:48]
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AquaMatic V42 Metal Valves
3/ 4- to 6-inch " Y" Pattern Diaphragm Valve
Cast Iron or Cast Brass Body and Cap
Features
• 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
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
AquaMatic V42 Metal Valves