Call
Toll-Free:

Everlasting Quick Opening Blow Off Valves 250 lb. In Stock

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 4000 series features a heavy spring hold disc that, when actuated, slides across the body seat pushing harmful boiler scale away, and wiping clean the precision lapped surface.

 

Boiler Supplies' Everlasting Valves are proudly made in the USA

Item Name: Everlasting Figure #4000-A Valves
Manufacturer:
Everlasting
Description:
  • 4000 Series Lever Operated
  • Body: Cast Iron
  • Primary Service Rating: 250
  • Max Blow-Off Service: 200
  • Screw End, Straight Lever
Shipping Time: 1-3 Business Day
Specifications
Part # Size Valve
Class
Max. Blow-Off
Pressure A.S.M.E.
Price Qty  
4000A-1 1" 250 lb. 200 psi $780.58 Add to Cart
4000A-1.25 1 1/4" 250 lb. 200 psi $889.67 Add to Cart
4000A-1.50 1 1/2" 250 lb. 200 psi $1,150.33 Add to Cart
4000A-2 2" 250 lb. 200 psi $1,277.83 Add to Cart
4000A-2.5 2 1/2" 250 lb. 200 psi $1,824.67 Add to Cart
Item Name: Everlasting Figure #4001-A Valves
Manufacturer:
Everlasting
Description:
  • 4001 Series Lever Operated
  • Body: Cast Iron
  • Primary Service Rating: 250
  • Max Blow-Off Service: 200
  • Flanged, Straight Lever
Shipping Time: 1-3 Business Day
Specifications
Part # Size Valve
Class
Max. Blow-Off
Pressure A.S.M.E.
Price Qty  
4001-A-1 1" 250 lb. 200 psi $1,517.25 Add to Cart
4001-A-1.25 1 1/4" 250 lb. 200 psi $1,585.25 Add to Cart
4001-A-1.50 1 1/2" 250 lb. 200 psi $1,667.42 Add to Cart
4001-A-2 2" 250 lb. 200 psi $1,734.00 Add to Cart
4001-A-2.5 2 1/2" 250 lb 200 psi $2,562.75 Add to Cart
Item Name: Everlasting Figure #4010-A Valves
Manufacturer:
Everlasting
Description:
  • Body: Cast Iron
  • Primary Service Rating: 250
  • Max Blow-Off Service: 200
  • Screw End, Rack & Pinion Operator
Shipping Time: 1-3 Business Day
Specifications
Part # Size Valve
Class
Max. Blow-Off
Pressure A.S.M.E.
Price Qty  
4010-A-1.50 1 1/2" 250 lb. 200 psi $1,610.75 Add to Cart
4010-A-2 2" 250 lb. 200 psi $1,636.25 Add to Cart
4010-A-2.50 2 1/2" 250 lb. 200 psi $2,263.83 Add to Cart
Item Name: Everlasting Figure #4011-A Valves
Manufacturer:
Everlasting
Description:
  • Body: Cast Iron
  • Primary Service Rating: 250
  • Max Blow-Off Service: 200
  • Flanged, Rack & Pinion Operator F & D 250 lbs.
Shipping Time: 1-3 Business Day
Specifications
Part # Size Valve
Class
Max. Blow-Off
Pressure A.S.M.E.
Price Qty  
4011-A-1.50 1 1/2" 250 lb. 200 psi $2,136.33 Add to Cart
4011-A-2 2" 250 lb. 200 psi $2,391.33 Add to Cart
4011-A-2.50 2 1/2" 250 lb. 200 psi $3,166.25 Add to Cart
Other Recommended Products: