LESSO Indonesia operates in the building material industry, produces various types of pipe and fittings products, including PE water supply, PPR water supply, PVC water supply, PVC drainage, PVC wire pipe and fittings, municipal pipelines, and power communication pipes, etc.
RETURN
Applications
Be installed at the outlet of pump in water supply and discharge, fire-fighting system, to prevent damage to pump caused by back flow.
Technical Data
Nominal Pressure 1.6MPa
Shell Test 2.4MPa
Leaktightness Test 1.76MPa
Working Temperature ≤80℃
Applicable Medium Water
1. The valve clack is oriented by center axis of both outlets. Smart opening and closure. Accurate positioning. Can be installed horizontally or vertically.
2. The valve clack is loaded by spring, whose fast opening can effectively reduce pressure of water hammer and close without noise.
3. Small size, light weight, small fluid resistance, fatigue resistance and long service time.
