Upadhaya Valves Manufacturers Pvt Ltd offers Single Small Orifice Air Release Valves. Upadhaya Valves Manufacturers Pvt Ltd is an ISO 9001:2000 certified company. Single Small Orifice Air Release Valves automatically discharges accumulated air during normal pipeline flow. Single Small Orifice Air Release Valves is sealed by the up-thrust of a submerged rubber ball. Any build up accumulated air in the valve chamber will depress the water level sufficiently, causing the ball to drop away from the orifice seat and allowing the air to escape.
