1/2 size valve 1 discharge
This [Boiler Blow Down Valve](https://grunfars.com/ball-blow-down-valve/) is produced in 1/2 1 inch size.
One inch pure bronze cast iron feeding valve
The body of this [boiler feed valve](https://grunfars.com/check-feed-valve/) is made of cast iron.
Boiler vent valve
This type of valve is used as an air intake valve, and if an elbow (3.8 inch thread) is used, it can be used as a boiler water sampling valve.
Pump CR1
Bronze feeding valve, one inch pure bronze
The body of this [boiler feed valve](https://grunfars.com/check-feed-valve/) is made of bronze.
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