Pressure Sustaining and Pressure Reducing Valve 1023

Hydraulically operated control valve with independent Pressure Sustaining and Pressure Reducing functions. It sustains minimum pre-set upstream pressure, regardless of fluctuating flow or varying downstream pressure, and it prevents downstream pressure from rising above maximum pre-set level, regardless of fluctuating flow or excessive upstream pressure. The BERMAD 1000 is at the leading edge of control valve design, providing a valve that is free of the typical limitations associated with standard control valves. A unitized flexible diaphragm & guided plug provide a significantly ‘look through’ passage resulting in accurate & stable regulation and high flow capacity. The 1000 unique composite structure allows fast & simple maintenance by easy replacing of lightweight diaphragm assembly. It has a wide range of end connection types and sizes, including articulated flange connections isolating the valve from pipeline bending & pressure stresses.

Product Features & Benefits

Easy set-up
- Super light weight
- Line pressure driven – no external power needed
- Easy pressure setting – in site or pre-ordered
- Adaptable on-site to a wide range of end connection
Simple and durable design
- Excellent cavitation resistance
- Highly durable construction & material – No rust
- Unitized actuator unit – open, replace, close
- In-line serviceable – no need to remove from line
All the benefits of a diaphragm actuated control valve
- Wide flow range
- Low flow stability
- Drip tight sealing
- Obstacle free flow pass
- Easy addition of hydraulic features