Surge Anticipating Control Valve with Solenoid Control IR-WW-735-55-M

The Model 735-55-M Surge Anticipating Valve with Solenoid
Control is an off-line, hydraulically operated, diaphragm
actuated valve. The valve immediately opens in direct response
to any power failure even prior to the pressure drop associated
with abrupt pump stoppage. The pre-opened valve dissipates
the returning high pressure wave, eliminating the surge.
The Model 735-55-M, sensing line pressure, smoothly closes
drip-tight as quickly as the relief feature allows, while preventing
closing surge.
The valve also relieves excessive system pressure.

Replaces surge air vessels

  • Relieves surge, fail-safe open
  • Minimal maintenance
  • Economy of space
  • Lower investment and maintenance costs
  • Especially economic for higher pressure ratings

Solenoid controlled

  • Low cost wiring
  • Wide range of pressures

Line pressure driven

  • No motor required
  • Adjustable hydraulic actuation

Double chamber

  • Moderated valve closing (no surges)
  • Protected diaphragm

In-line serviceable – Easy maintenance
Obstacle free, full bore –
Uncompromising reliability
Balanced seal disk –
High flow capacity

■ Sensing diaphragm (for sewage) – 735-55-Md
■ Hydraulic Override – 735-55-09-M
■ Electric override for fire protection – FP-730-59
■ Electrically selected multi-level settings – 735-45-M
■ Quick pressure relief valve – 73Q

English IR WW 735-55-M Product Page
English IR 700 Engineering