Water pressure-limiting valve 1020

stainless steelbrassstainless steel

Product Overview
Hydraulically operated pressure reducing control valve that lowers higher upstream pressure to a stable lower downstream pressure, independent of fluctuating demand or upstream pressure variations. Segment: Waterworks. Series: 1000 ES/EN. Model: 1020.

Features & Benefits

• Easy set-up
  • Super light weight for simplified handling
  • Line pressure driven – no external power needed
  • Pressure setting configurable on site or factory pre-set
  • Adaptable on-site to a wide range of end connections
• Simple and durable design
  • Excellent cavitation resistance
  • Corrosion-resistant construction (no rust)
  • Unitized actuator assembly – remove, replace, restore
  • In-line serviceable – no need to remove the valve from the pipeline
• Benefits of diaphragm-actuated control
  • Wide flow range
  • Stable low-flow performance
  • Drip-tight sealing
  • Obstacle-free flow passage
  • Easy addition of auxiliary features and accessories

Typical Applications

• Municipal water distribution – reducing pressure at potable water connections to buildings and structures
• Leakage reduction programmes – minimizing Non-Revenue Water
• Residential water supply – protecting pipes, fixtures and appliances from overpressure

How it is used

• Provides continuous controlled drinking water pressure in potable water systems by automatically reducing and stabilizing downstream pressure.

Characteristics / Technical specifications

• Model: 1020
• Series: 1000 ES/EN
• Product type: Pressure reducing valve
• Operation: Hydraulically operated, diaphragm-actuated control valve
• Control objective: Reduce higher upstream pressure to a lower constant downstream pressure regardless of demand or upstream fluctuations
• Drive source: Line pressure (no external power required)
• Actuator: Unitized actuator unit; in-line serviceable
• Materials & durability: Corrosion-resistant construction (no rust)
• Cavitation: Excellent cavitation resistance
• Flow characteristics: Wide flow range; stable low-flow behavior; obstacle-free flow pass; drip-tight sealing
• End connections: Adaptable on-site to a wide range of end connections
• Typical segment: Waterworks