Flexvent H air vent R ½" M nickel plated The Flexvent H 1/2"is an automatic float vent with a right angled 1/2" connection for simple connection to the radiator, directly on one of the radiator ports. It is for use in domestic applications up to 10 bar and 120°c. THIS DOES NOT HAVE A SHUT OFF VALVE.Constructed of brass and supplied in a Nickel Plated (silver) finish, with a protective cap including expansion sealer rings to prevent leaks, the compact dimensions of the float vents make it possible to install this in a large variety of places. The compact, proven design has high efficiency and guarenteed operation for heating an air conditioning. Water within an installation includes air which can form corrosion and reduce the thermal transfer. An automatic air vent is fitted at the place where air collects. Float operated, the air is collected in the Flexvent causing the float to drop and open the air release valve. When the air is eliminated, the float rises and closes the valve. Min/Max operating temperature: -10°c / 120°cMin/Max operating pressure: 0.2 / 6.0 bar (peak load: 10.0 bar)Suitable for water and water/glycol solutions up to 50% glycol Dimensions: Ø = 31mmØ conn. inc = 50.5mmH = 70mm
