Safety Valves

PRESSURE RELIEF VALVE Releases the held-up volume of gas in the vacuum pipeline, during vacuum breakage. Set relief pressure is 0.3 Kg/cm2. These are Vacuum to close and pressure to relieve valve [>0.3 bar]

CHECK VALVE allows only “Chlorine Gas” to pass through and prevents the water to enter.

EMERGENCY DRAIN VALVE Drains the water that passed through a failed Check Valve. Second line of protection from water entering the system. Please change both the “O” rings of Check Valve and Drain Valve after you notice the water, gas passing through this valve.

VACUUM RELIEF VALVE Relieves the excess vacuum (i.e.) vacuum greater than 500 mm of Hg. Prevents the effect of “Suck Back”. Also called Vacuum Breaker.