Air Vent Valve Dealers in Mumbai

• 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)

• Size: 40 NB TO 450NB
• Type: AIR VENT HEAD
• Material: Mild Steel
• Packaging Details: WODDEN PACK
• Usage/Application: MARINE
• Type Of Collector: CLASS APPROVED

• Material: Mild Steel
• Size: 2-inch upto 10-inch
• Model Name/Number: 50 NB upto 250 NB

We Are The Manufacturer And Supplier Of Air, Steam Vents & Drains Which Have The Following Models: Teleflo Air Vent/Release Valves, Teleflo Moisture Eliminators, Teleflo Float Traps And Condensate Drain Valves.Teleflo air vent valves or air release valves are mounted on piplines to remove entrained air in water or liquid pipelines and sewerage lines. These valves are available in single float and double float design.APPLICATION: Air that is entrained in a flowing liquid will naturally rise and tend to collect at high points within the system. This accumulation of air adds resistance to the liquid flow and can, under certain conditions, completely block the flow. However, the most common phenomenon is increased line resistance, requiring the pump to work harder, resulting in an increased energy consumption. Such a situation can continue unnoticed for a long time adding to the cost of operation. TElEFLO Air Release Valves or Air Vent Valves automatically exhaust these small amounts of air which collect at system high points, while the system is flowing and under pressure. This ensures the system will remain free of trapped air pockets, thereby increasing the efficiency and decreasing the overall operating cost of the system. In operation, these valves are installed at high points in the system where air would naturally tend to collect. Air bubbles  entering the valve will displace the liquid within the valve and lower the liquid level. When the level drops to where it no longer buoys the float, the float drops. This motion pulls the seat away from the orifice, opening the air vent valve and allows the air that has accumulated in the upper portion of the air vent valve to be exhausted to atmosphere. As the air is exhausted, liquid re-enters the air vent valve, once again buoying the float, lifting it until the seat presses against the orifice, closing the valve. This cycle automatically repeats as often as necessary to maintain an air free system. Applications of Teleflo  Vent Valves : Air Release Valves are installed on water transmission lines and sewage force mains, at or slightly downstream of peaks and high points, often as part of a "Combination Air Vent Valve"

• Size: 1/2", 3/4", 1"
• Material: Stainless steel
• Size: 15mm to 200mm
• Application: Release pressure to protect the pipeline and equipment
• Trim: STS304,STS316
• Pressure rating: up to 63 Bar
• Air venting capacity: upto 1240 Nm³ / Hr.
• Temperature: -10°C to +200°C
• End Connection: Screwed / Socket Weld End / Flanged
• Connection Way: Weld, Clamp,Thread,Union,Flange

• Material: Steel
• Features: Crack free, Perfect finish, Low maintenance, Smoother edges, Perfect finish.

Balanced Pressure Thermostatic Air Vent with an in-built strainer. Complete SS construction.End conns.: Screwed NPT / BSPT / BSP / SW

the varie av21 can be used..  at top of wet riser of fire fighting systems. at ends of vertical uptake line (top) of hydro- pneumatic systems. in hvac lines wherever air needs to be removed automatically without wasting chilled water into the drain. other applications wherever water (liquid) is present in a pressurized system and air needs to be removed without wasting hot / cold water. in hot water (solar) systems.   salient features   the varie av21 uses a low - density solid plastic float (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. simple design with minimal parts makes it virtually maintenance free. has built-in filter which prevents ingress of dirt & foreign particles, which are the main culprits for choking with malfunction. light weight. transparent chamber in av21-t shows visual indication of water level to determine if valve is malfunctioning. av21-t (transparent) comes with a protecting sun cap to avoid moss / algae formation inside due to sunlight.

Air Vent Valves, Ball Float Valve, Pipe Fittings, Slip On Flange

Air Vent Valve, plumbing product, Pressure Reducing Valve