Add to List
List
3/4" LF174A Lead Free Relief Valve (75lb)
0121470 3/4" LF174A Lead Free Relief Valve (75lb)
Free Shipping This item ships free
Need replacement parts for this unit?
Series 174A Boiler Pressure Relief Valves are used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. Series 174A resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief and shall not be used as an operating control.
| Capacity: |
1320000 BTU/hr |
| Pressure Set Point: |
75 psi |
| Lead Free: |
Yes |
| Application: |
Heating |
| Size: |
3/4" |
| Material: |
Bronze |
| Connection Type: |
Threaded |
| Thread Type: |
Female |
| Temperature Range (F): |
250°F Max |
| ASME: |
Yes |
Product Review
Product Q&A
Add-on Item
This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.
Why don't we show the price of this item?
We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.
To see the price, simply add the item to your cart or sign in.
Lead Content Warning
This product does not comply with the Safe Drinking Water Act, which requires that products used in any system providing water for human consumption (drinking or cooking) to meet low-lead standards. Please check the box below to confirm you are aware that this item is for non-potable water applications only.
Lead Content Warning
Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.
items only
