3 in. Anodized Aluminum NPT 3# Relief Valve
3 in. Anodized Aluminum NPT 3# Relief Valve
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Product Details
- Weighted relief valve settings can be easily adjusted simply by adding or removing weights
- Simply remove the retaining ring from the top of the body and add the appropriate number of 1/2 in. psi plates
- Designed for blower service
- Bare valves open at 3 psi
- Easy to adjust proper pressure setting
- To attain the pressure setting you want above 3 psi, simply remove the retaining ring from the top of the body and add the appropriate number of 1/2” psi plates (for valve sizes 1”, 1/1/2” and 2”) or 1 psi plates (for valves sizes 3” and 4”)
Specifications
- Coating:
- Anodized
- End Connection 1:
- NPT
- End Connection 2:
- NPT
- End Connections:
- NPT
- FM Approved:
- No
- Height:
- 8-7/10 in
- IAPMO Listed -:
- No
- Material:
- Aluminum
- NSF Certified:
- No
- Pressure - High:
- 3
- Recommended Valve Application:
- Residential
- UL Listed:
- No
- Valve Size:
- 3 in
- Valve Type:
- Relief Valve