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  • Motor Actuated Valve Application Guide Ball Valves
    )Two-position control of hot or chilled water. 2)Two-position control of steam. 3)Modulating control of hot or chilled water. 4)Modulating control of steam. 5)Two-position or modulating control of water or steam with the valve subjected. to a wide variation of temperature (Example:180 F hot water then 45 F
  • Assured Automations Announces New VAX Valve - Cycle Life Extended By as Much as Ten Times Conventional Valves
    valve to function regardless system pressure or pressure differential on either side of the valve. The valves are available in 2-way or 3-way configurations with pressure ratings up to 600 PSI. Since the VAX valve works with the forces of flow instead of against them, it is suitable for most vacuum
  • Electronic Valve Application Guide (.pdf)
    -. other two. Three-way valves are used in constant flow. racy will suffer. There are times when the. systems. See Figure 2 for a 3-way globe valve. Three-way. specification does not take as-built conditions fully into. valves can be piped for mixing or diverting service. Mixing. account. Valves may
  • 53 year old Valves in Municipal System
    DIRECTLY TO.... ---------------------------------- Plug Valves ---------------------------------- PEC Eccentric Plug PEF 100% Port Eccentric Plug PTW/PFW 3&4 Way Plug Pump Check Valve Balancing Valves ---------------------------------- Butterfly Valves ---------------------------------- BAW AWWA
  • Valve Pressure Loss & Flow - Q&A and Equations
    other than one (1)PSI, use the formula in answer number 10 below.2. Does every valve have a Cv factor? - No. Cv factors typically apply to full open/full closed shut-off valves such as solenoid valves, ball valves, etc.; Valves that are held open without aid of liquid pressure in the pipeline.3. Which
  • 23 Questions and Answers about Water Pressure Reducing Valves
    . The speed at which water flows. from the opened outlet depends on the amount of. "push" or pressure which exists at that time in the. system. In short, the higher the pressure, the stronger. the "push" behind the water. 3 What is wrong with high water pressure?. High water pressure, which is generally
  • Uniflex-stow remote valve technology solves off shore valve control problems
    ” & 14” K-Lok High performance butterfly valves ASME class 150. Manual valve operation is required from a remote safe access point with distances from 3 to 11M. Valve numbers: 13 (14”) valves are submerged in seawater. 2   (12”) valves are submerged in mud. Elliott’s Uniflex-stow remote mechanical
  • Don't Let Valves Come Between You and Accurate Flow Measurement
    with a. minimal straight pipe run of 0 to 3 diameters. upstream and 0 to 1 diameters downstream. from the flow meter depending upon. placement from valves and other control. devices. Conclusions. Getting accurate flow measurement. with valves, pumps, and other equipment in. relatively close proximity

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