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Water Control Solutions

WW – Large Size Valve 24″- 48″

BERMAD 24″, 28″, 30″, 32″, 36″, 40″, 42″, 48″ 700  Series large size control valves are hydraulically operated, diaphragm actuated type. The valve is comprised of two major components: the body assembly and the actuator assembly. The actuator assembly is removable from the body as an integral unit. It consists of a lower & upper control chamber. It can be converted on-site from single to double chambered actuator and vice-versa according to the required control function. These valves are designed for large flow applications (On-off valve, pressure reducing, pressure sustaining, pump control, level control, check valve, flow control, burst control, emergency shut-off valve etc.), where precise control is needed.
  • Large scale pumping systems
  • National and municipal water networks
  • Reservoir and dam water level control
  • Industrial water systems
Typical Product Applications
  • Globe pattern wide body with semi-straight flow:
    • Higher flow (Kv; Cv) than standard globe pattern
    • Higher resistance to cavitation damage
  • Double chambered actuator as standard: Fast opening and non-slam closing characteristic
    • Reliable drip tight seal
    • Wide range of control function
    • Accurate control
    • Application flexibility even after installation
    • Independent cushioned action check valve

    Easy access design:

    • In-line serviceable
    • Quick remove actuator (minimal downtime)
    • On-site and in-line replaceable seat
  • Wide range of options and accessories
    • One-way or two-way flow configuration
      Wide variety of control accessories easily added on-site
  • Servo-check – Independent action non slam check feature