Product Details
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- nstalled on water or stream radiators the Taco automatic coin vent is the ideal air purging device
- The coin vent features special hygroscopic cellulose discs in the valve body, when dry the discs allow air to be released from the system
- Once all the air is purged the discs would then come in contact with system water, where upon they would swell to create a positive shut-off
- This continuous cycle prevents the radiators from becoming air bound and speeds the process of filling the system
- The vent can also be manually shut-off by means of an internal ball check