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Features:

This valve features high temperature resistance, rust protection, reliably sealing.
Remove excess air during the operation of the exhaust system and hvac system
The exhaust mechanism is very reliable and is cast from high-precision components
It is convenient to demount and maintenance, while the water in the system will not out, so there is no need to empty the system.
The steam and water separation tray is designed with special structure to ensure that the water will not be discharged during exhaust.
As long as the system has pressure, the exhaust valve will continue to vent.
It can be operated reliably, either when the system is running with water added or when the system pressure is too high and adequate drainage is required.

Specification:

Material: brass

Thread size:DN20 G3/4

Length:7cm/2.8in

Width:4.8cm/1.9in

Weight:Approx.132g/4.7oz

Package list:

1 x Brass Automatic Air Vent valve

Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

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