Description

FEATURES: SCREWED MALE END AS PER IS 554/BS 21/ISO 7 CHROME PLATES FORGED BRASS BODY AND COVER FULL BORE SLEEK IN DESIGN,EASE OF INSTALLATION HANDY DEVICE USED TO RELEASE ENTRAPPED AIR IN ANY PIPING SYSTEM SMOOTH INNER VALVES REDUCE PRESSURE LOSS MAINTAINS SYSTEM FLOW EFFICIENCY ERGONOMIC DESIGN TEST PRESSURE : 10-15 BAR MAXIMUM WORKING TEMPERATURE: 110°C SUITABLE FOR : OIL, WATER, GAS SIZE:1/2",3/4"