LEVEL CONTROL VALVE with Altitude Pilot WW-750-80-M5/M5L/M6

Hydraulically operated control valve that controls reservoir filling and reservoir level. The valve shuts off at a pre-set reservoir high level and fully opens in response to an approximately one meter (3 ft) level drop, as sensed by the 3-Way altitude pilot mounted on the main valve. The BERMAD 700 Series large size control valves are hydraulically operated, diaphragm actuated type. Unique hydro-dynamic globe valve design with a special open plug provides high flow capabilities. The valves are available in the standard configuration or with an Independent Check Feature code “2S”.

Product Features & Benefits

Hֺydrodynamic wide globe valve body provides:

  • Higher flow (Kv; Cv) than standard globe valves
  • Higher resistance to cavitation damage

Iֺn-line serviceable
Vֺalves are suitable for working with all types of command:
Hydraulic, Electric and Pneumatic.
Sֺelf-operated valves that can work without an external source of power.
Wֺide range of options and accessories:

  • One-way or two-way flow direction
  • V-Port
  • Cavitation cage
  • Visual position indicator
  • Limit switches
  • Analog opening output
  • Large selection of control accessories
  • Double chamber actuation (700-M6)
  • Large inspection and service ports (700-M5L)
Typical Product Applications

Mֺodulating altitude control – 750-82-M5/M5L/M6
Pֺressure sustaining – 753-80-X-M5/M5L/M6
Fֺlow control – 757-80-XU-M5/M5L/M6
Bֺi-directional flow – 750-87-X-M5/M5L/M6
Fֺull powered opening & closing – 750-80-BX-M6
Cֺlosing surge prevention – 750-80-49-X-M5/M5L/M6
Bֺi-level altitude control – 750-86-M5/M5L/M6
Iֺndependent Check Feature – 750-80-2S-M5/M5L/M6
See relevant BERMAD publication