Since 2002 WTM’s Industry experience will ensure correct, authentic, OEM spare parts

  • Diaphragms
  • Scram Valve Parts
  • Cages
  • Stems
  • Seats
  • Plugs
  • Plug Seals
  • Packing Gaskets
  • And more!

Frequently Asked Questions

Does WTM supply authentic OEM spare parts for Hammel Dahl valves and actuators?

Yes. WTM supplies OEM replacement parts for supported original Hammel Dahl valves and actuators and uses its extensive experience with the installed product base to help customers identify the correct components.

What types of Hammel Dahl replacement parts are available?

Available components can include diaphragms, cages, stems, seats, plugs, plug seals, packing, gaskets, scram valve parts, bearings, and other valve or actuator components depending on the model.

Can WTM supply parts for older or obsolete Hammel Dahl equipment?

WTM specializes in supporting installed Hammel Dahl equipment and can assist with parts for many older valve and actuator designs. When an original component is obsolete, WTM can evaluate available OEM, replacement, retrofit, or engineered alternatives.

What information should I provide when ordering Hammel Dahl spare parts?

Provide the valve or actuator model number, serial or tag number, drawing number, part number if known, equipment application, and photographs or existing documentation. More complete information helps WTM verify the correct replacement component.

Does WTM support Hammel Dahl valve actuators as well as valves?

Yes. WTM supports multiple original Hammel Dahl actuator families in addition to valve products, including diaphragm and piston actuator designs and associated replacement components.

Can WTM help if I do not know the Hammel Dahl part number?

Yes. WTM can often use equipment model numbers, drawings, nameplate information, photographs, application information, and historical product knowledge to assist in identifying the required component.

Why is correct part identification important for older Hammel Dahl equipment?

Different Hammel Dahl models and configurations may use components with different dimensions, materials, or design requirements. Proper equipment identification helps ensure that the replacement part is appropriate for the specific valve, actuator, and application.