Automatic Air Valves Dealers in Mumbai

Automatic Air Release Valves

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Compact design, face to face dimensions, inspected and tested. Material Construction: Body: Brass, Seat: Brass, Bracket: Brass.

automatic air vent valve

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• Maximum allowable pressure (PN):  
• 10 bar: Minimum sealing pressure
•  : 0.2 bar (Grade A according to EN 12266-1)
• Range of operation air evacuation:  
• from 0.5 bar to 5 bar (tolerance ± 10% max. detected): Temperature :
•  :  
• Maximum allowable working temperature (TS):  
• 180° C (200° C in brief periods): Compatible fluids :
•  :  
• Glycolate solutions (glycol):  
• water and fluids Group 2: Heat transfer fluids in compliance with Italian national standards (UNI 8065 § 6)
•  : Generic Fluids
•  : 50%
• Threading::  
•  : Pipeline connection
•  : Threads according to ISO 228/1
• Requirements and tests as per ::  
•  : EN 1074-4
• Body and Plug in brass:  
• EN 12165 - CW617N: Seat and internal mechanisms
•  : Brass - EN 12164 - CW614N
• Gaskets and o-ring:  
• FLUORINATED RUBBER (VITON - FPM): Spring and counterweight
•  : STAINLESS STEEL EN 10088-14310 (AISI 302)

Automatic Air Valves

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The AV21 uses a (and not hollow) thus eliminating failure of float. Other conventional Air Vent valves use a hollow metallic Ball float which develops pin holes or leakages from the welding joint and becomes heavy (due to water that enters the float). The valve thus remains in open position permanently

Automatic Air Release Valves

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• Features: Compact design, face to face dimensions, inspected and tested.
• Body Material: Brass.
• Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer), Other