Valve Replacement

Compressed Cylinder Valve Replacement

In order for a compressed cylinder to operate safely, its valve must be in perfect working order. You can count on the highly experienced professionals at Alexander Chemical to take care of all of your valve replacement needs. As a part of our comprehensive testing services, we will evaluate the valves on your cylinders and determine if they are operating as they should.

It is important to note that a cylinder valve is marked with a date, pertaining to its life span. This date normally coincides with the date of the cylinder on which it was originally installed.

If a valve needs replacing, our team will install a new one, which will provide you with many years of trouble free service.  We can also install valve protection components, such as shrouds, guards and protection caps.

Contact us today to learn more about how Alexander Chemical can be your single source solution for cylinder valve replacements.

Chlorine Gas Valves

Valve Description

The Sherwood Exclusive Robust Valve features a heavy-duty body and packing nut for increased load carrying capacity and resistance against stress corrosion and cracking. Sherwood also offers a basic chlorine valve which is less robust but approved by Chlorine Institute.

Key Features & Benefits

  • Approved per the Chlorine Institute Pamphlet 17 Alternate Design Criteria
  • Design retains same outlet, inlets, pressure relief device, packing ring, packings, follower, outlet cap, wrenches, yoke and materials as the basic valve
  • One-piece Monel® stem offers exceptional durability and positive shut-off in chlorine and other corrosive gas service
  • Choice of PTFE (shown here) or Garlock® 6130 packing for easy operation and durable leak-resistant stem seal
  • Large wrench flats on valve body for easy installation
  • Robust Aluminum Silicon Bronze (C64210) valve body offers corrosion resistance

Valve Description

The Sherwood Exclusive Robust Valve features a heavy-duty body and packing nut for increased load carrying capacity and resistance against stress corrosion and cracking. Sherwood also offers a basic chlorine valve which is less robust but complies with the recommendations of Chlorine Institute pamphlet 17.

Key Features & Benefits

  • Approved per the Chlorine Institute Pamphlet 17 Alternate Design Criteria
  • Design retains same outlet, inlets, pressure relief device, packing ring, packings, follower, outlet cap, wrenches, yoke and materials as the basic valve
  • One-piece Monel® stem offers exceptional durability and positive shut-off in chlorine and other corrosive gas service
  • Choice of PTFE (shown here) or Garlock® 6130 packing for easy operation and durable leak-resistant stem seal
  • Large wrench flats on valve body for easy installation
  • Robust Aluminum Silicon Bronze (C64210) valve body offers corrosion resistance

Have a question? The Alexander Chemical team has answers!

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