Product Details
- Designed for blower service
- 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
- 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”)
- Easy to adjust proper pressure setting
- Bare valves open at 3 psi
Specifications
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End Connection 1NPT
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End Connection 2NPT
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End ConnectionsNPT