Tamper Proof Air Valve

The latest series of R & D Multiple’s Combination type : (Air Vacuum + Air Release Valves) amalgamates exotic features with excellent workmanship to make them the unique solution for any challenging application. Be it the filling draining of the pipeline, on-line (under flow & pressure) air release, or the anti-vacuum function at the time of pump tripping, the ‘R & D Multiple's Bi-Stream Air Release Valve’' is the ultimate & most reliable solution.
SALIENT FEATURES :
Very efficient air release inlet mechanisms.
Specially designed tamperproof cover allowing free, all-round (360 Degrees) air movement.
Stainless Steel Float & Cage design allowing precision, long guides to the Float all through-out the travel ensuring perfectly centred float always.
Aero-Dynamically designed large flow passages.
Combination of Air-Vacuum & Air Release functions.
Sturdy & Robust construction.
Float not subjected to differential pressure & hence chances of sticking necking are precluded.
Choice of shell MOC : CI SGI CS SS D2 to suit applications.
All internal active working parts: Stainless Steel.
PN10 16 25 Pressure Ratings. (Enquire for Others).
Complies with the requirements of IS 14845 & AWWA- C512.