P C McKenzie Company

Industrial Boiler and Natural Gas Compressor Sales

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CALL US TODAY - 877-244-4883

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  • BOILERS
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      • Engine Generator Turbine Exhaust
      • Zero Chase Grease Duct
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  • AXELSON
    • Axelson Relief Valves
      • Axelson Relief Valve Maintenance
      • How Does an Axelson Safety Valve Work?
      • Garrett Safety Relief Valves
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      • How to Test Relief Valves – Axelson Test Stand for Pilot Valves
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  • OIL CONTROL
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  • Boiler Parts
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    • Everlasting Blowdown Valve
    • Kewanee
      • Kewanee Boiler Parts
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  • AMOT
    • Amot Thermostatic Control Valves
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    • Overspeed Sensing Valve
    • Master Safety Control
    • Metal Particle Detector
    • Amot Temperature Sensor
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    • Amot G Valve – 3 Way Temperature Control Valve
  • RESOURCES
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      • Boiler Questions About Your Boiler
      • Boiler Glossary
      • Boiler FAQ
  • Solar Power

Everlasting Blowdown Valve

We supply replacement boiler blowdown valves made by Everlasting Valve. These blowdown valves are found on all steam boilers and, from time to time, need to be replaced.

Everlasting Boiler Blowdown or Blow-off Valves  by Everlasting

Blowing down a boiler is very important for controlling solids. To accomplish this, you will see tapings located on the bottom of your boiler. These are connected to a series of valves and piping to ensure the safe discharge of boiler water.

Pictured are two Everlasting blowdown valves used on boilers.

QUICK OPENING 4000-A

The first blowdown valve is a 2″ Everlasting Quick Opening Blowdown Valve Fig 4000-A. It is rated for 250 lb. As you can see, it is a lever operated valve and therefore is faster to open.

 2" Everlasting Quick Opening Blowdown Valve Fig 4000-A

2″ Everlasting Quick Opening Blowdown Valve Fig 4000-A.

 

HOW FIGURE 4000 SERIES OPERATES:

Line pressure and heavy spring hold the disc firmly against the body seat, sealing off the flow. When operated, the disc slides across the body seat pushing harmful boiler scale away, and wiping clean the precision tapped surfaces.

Hand adjustment of the post packing is eliminated. Post packing is self-adjusted by a spring and line pressure. This prevents destructive erosion and leakage of stuffing box.

SLOW OPENING 4060-A

The second blowdown valve is a 2″ Everlasting Slow Opening Valve Fig 4060. It is also rated for 250 lb. This valve is wheel operated and takes a longer time to open.

Everlasting Valve

2″ Everlasting Slow Opening Valve Fig 4060

 

EVERLASTING VALVE MODELS – BLOW-OFF

 

Everlasting QUICK Opening Figures
4000-A – 1″ 250 lb. Quick Opening
4000-A – 1-1/4″ 250 lb. Quick Opening
4000-A – 1-1/2″ 250 lb. Quick Opening
4000-A – 2″ 250 lb. Quick Opening
4000-A – 2-1/2″ 250 lb. Quick Opening
4000-S (57) – 1″ 300 lb. Quick Opening
4000-S (57) – 1-1/4″ 300 lb. Quick Opening
4000-S (57) – 1-1/2″ 300 lb. Quick Opening
4000-S (57) – 2″ 300 lb. Quick Opening
4000-S (57) – 2-1/2″ 300 lb. Quick Opening
View Models
Everlasting SLOW Opening Figures
Also rated for 250 lb., this valve is wheel operated and takes a longer time to open.4060-A – 1″ 250 lb. Slow Opening
4060-A – 1-1/4″ 250 lb. Slow Opening
4060-A – 1-1/2″ 250 lb. Slow Opening
4060-A – 2″ 250 lb. Slow Opening
4060-A – 2-1/2″ 250 lb. Slow Opening
4060-S (57) – 1″ 300 lb. Slow Opening
4060-S (57) – 1-1/4″ 300 lb. Slow Opening
4060-S (57) – 1-1/2″ 300 lb. Slow Opening
4060-S (57) – 2″ 300 lb. Slow Opening
4060-S (57) – 2-1/2″ 300 lb. Slow Opening
View Models

Boiler Tip! – To learn more about the purpose of these valves and the proper method for blowing down your boiler, read through our boiler tips section.    –  Boiler Blowdown

Natural Gas for Our Future
Natural Gas an ideal fuel source for many reasons, including safety. Natural Gas is lighter than air. This means that it will not puddle (like gasoline) or sink to the ground like propane, which is heavier than air. Instead, Natural Gas will rise and dissipate in the atmosphere. Natural gas also has a higher ignition temperature. This means that it is much harder to ignite. Also the storage systems used for compressed natural gas are infinitely stronger that the gasoline tanks found on cars and trucks today.
Learn more >>

CONTACT US

Toll Free: 1-877-244-4883
Fax: 412-257-8890
Phone: 412-257-8866

SHIPPING ADDRESS
P.C. McKenzie Company
1365 McLaughlin Run Road
Pittsburgh, PA 15241

MAILING ADDRESS
P.C. McKenzie Company
P.O. Box 112638
Pittsburgh, PA 15241

- P.C. McKenzie Company is located South of Pittsburgh, Pennsylvania -

P. C. McKenzie Company

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