Ningbo burnerstar Co.,Ltd

The automatic air vent valve are usually used in HVAC, solar system, floor heating system, chemical equipment and so on

Materital: high quality brass. Compact valve body, low mass – Fast response,Ram-type plug for reliable tight shutoff

Fashionable design and easily install, can produce according to clinets’requirements

Strict quality control system & team, high reputation in the market

Factory direct sale quality assurance real material