Boiler Blowdown Valves | Boiler Supplies Everlasting Quick & Slow Opening Blowdown Valves & Repair Kits Everlasting Slow Opening Blow Off Valves 250 lb.
Everlasting Valves were developed for steam boiler blow down nearly 100 years ago for abrasive solids. The packaged steam boiler industry has standardized on the everlasting valve rotating flat disc boiler blow off valve. They are manual on-off valves that effectively blow down sludge formed in steam boilers.
The 4060 & 6561 Series valves are ISO 9001 Certified handwheel Operated Blowdown Valve that has a Straight-through flow design freaturing leak proof seal and disc that has self lapping & self wiping action that will not hang up on boiler scale. Boiler Blow Down Valves are based on ASME boiler and pressure vessel section 1 codes and ANSI B16.31 power piping codes.
| Part # | Size | Description |
Valve Class |
Max. Blow-Off Pressure A.S.M.E. |
Price | Qty | |
|---|---|---|---|---|---|---|---|
| 4060-A-1 | 1" | 1" 4060-A Everlasting Blowdown Valve | 250 lb. | 200 psi | $1,520.08 | Add to Cart | |
| 4060-A-1.25 | 1 1/4" | 1-1/4" 4060-A Everlasting Blowdown Valve | 250 lb. | 200 psi | $1,641.92 | Add to Cart | |
| 4060-A-1.50 | 1 1/2" | 1-1/2" 4060-A Everlasting Blowdown Valve | 250 lb. | 200 psi | $1,766.58 | Add to Cart | |
| 4060-A-2 | 2" | 2" 4060-A Everlasting Blowdown Valve | 250 lb. | 200 psi | $2,100.92 | Add to Cart | |
| 4060-A-2.50 | 2 1/2" | 2-1/2" 4060-A Everlasting Blowdown Valve | 250 lb. | 200 psi | $2,861.67 | Add to Cart |
| Part # | Size | Description |
Valve Class |
Max. Blow-Off Pressure A.S.M.E. |
Price | Qty | |
|---|---|---|---|---|---|---|---|
| 4061-A-1.50 | 1 1/2" | 1-1/2" 4061-A Everlasting Blowdown Valve | 250 lb. | 200 psi | $2,134.92 | Add to Cart | |
| 4061-A-2 | 2" | 2" 4061-A Everlasting Blowdown Valve | 250 lb. | 200 psi | $2,292.17 | Add to Cart | |
| 4061-A-2.50 | 2 1/2" | 2-1/2" 4061-A Everlasting Blowdown Valve | 250 lb. | 200 psi | $3,228.58 | Add to Cart |
| Part # | Size | Description |
Valve Class |
Max. Blow-Off Pressure A.S.M.E. |
Price | Qty | |
|---|---|---|---|---|---|---|---|
| B6561-1.50 | 1-1/2" | 1 1/2" B6561 Everlasting Blowdown Valve | 250 lb. | 200 psi | $2,561.33 | Add to Cart | |
| B6561-2 | 2" | 2" B6561 Everlasting Blowdown Valve | 250 lb. | 200 psi | $2,755.42 | Add to Cart | |
| B6561-2.50 | 2-1/2" | 2-1/2" B6561 Everlasting Blowdown Valve | 250 lb. | 200 psi | $3,664.92 | Add to Cart |
| Part # | Size | Description |
Valve Class |
Max. Blow-Off Pressure A.S.M.E. |
Price | Qty | |
|---|---|---|---|---|---|---|---|
| B6571-1.50 | 1-1/2" | 1-1/2" B6571 Everlasting Blowdown Valve | 250 lb. | 200 psi | $2,561.33 | Add to Cart | |
| B6571-2 | 2" | 2" B6571 Everlasting Blowdown Valve | 250 lb. | 200 psi | $2,755.42 | Add to Cart | |
| B6571-2.50 | 2-1/2" | 2-1/2" B6571 Everlasting Blowdown Valve | 250 lb. | 200 psi | $3,664.92 | Add to Cart |
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