![Caleffi 535059A Boiler Feed Valve, 3/4 in. Sweat specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-535059a-specs.png?v=1793998098&width=1445)
The Caleffi 535059A is an Autofill boiler feed valve with 3/4 in. sweat (solder) connections that automatically maintains proper water pressure in a hydronic boiler system. It is a genuine Caleffi replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 535059A |
|---|---|
| Brand | Caleffi |
| Type | Boiler Feed Valve |
| Connection Size | 3/4 in. sweat |
| Feature | Autofill |