• 186 Carpenter Lane, Lewisburg, PA 17837
  • (570) 522-8323

37 Years Experience

In The Nuclear Power Industry

Custom-Engineered Valves

For The Nuclear Power Industry

Exclusive Nuclear Provider

For Koso Hammel Dahl

WTM Valves & Services
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WTM Valves & Services
  • Home
  • Products
    • Koso Hammel Dahl Control Valves
    • OEM Spare Parts for Hammel Dahl CRD Scram Valves
    • Hammel Dahl Nuclear Sampling Valves
    • OEM Spare Parts for Hammel Dahl Valves & Actuators
      • ITT Conoflow B-Series Butterfly Valve Parts
    • ITT Conoflow® Manual Loading Stations
  • GP50 Positioner
  • Services
  • Applications
    • RWCU Valve Trim Mod
  • Technical Documents
    • Koso Hammel Dahl Products
    • GP50 Series Positioner
    • Instruction, Maintenance, and Operation Manuals
      • Current Koso Hammel Dahl Products
      • Original Hammel Dahl Products
  • WTM News Blog
  • Contact
Skip to content
  • Home
  • Products
    • Koso Hammel Dahl Control Valves
    • OEM Spare Parts for Hammel Dahl CRD Scram Valves
    • Hammel Dahl Nuclear Sampling Valves
    • OEM Spare Parts for Hammel Dahl Valves & Actuators
      • ITT Conoflow B-Series Butterfly Valve Parts
    • ITT Conoflow® Manual Loading Stations
  • GP50 Positioner
  • Services
  • Applications
    • RWCU Valve Trim Mod
  • Technical Documents
    • Koso Hammel Dahl Products
    • GP50 Series Positioner
    • Instruction, Maintenance, and Operation Manuals
      • Current Koso Hammel Dahl Products
      • Original Hammel Dahl Products
  • WTM News Blog
  • Contact

Original Hammel Dahl Products

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Click on .pdf files below.

Service and Installation for 600 Series Modulating Ball Valves

Service and Installation for V500 Series Cage Trim Valves

Service and Installation for V800 Series Globe Valves

Service and Installation for A-40 Series Actuators

Service and Installation for A-41 Series Actuators

Instructions and Parts List for B-50 Series Actuators

Instructions and Parts List for V672 Series Butterfly Valves

Control Engineering Data & Service / Instruction Manual for V810/V811

Series G110/V500 Gasket Configuration

Installation, Maintenance, and Operation of Type A-46D Actuators

Installation, Maintenance, and Operation of Type A-47R Actuators

 

Notice: These documents are provided for the convenience of product end-users. Users of this information shall be responsible for confirming applicability of any particular document to any given end-user’s product installed in the end-user’s facility/operation.

BROWSE

  • Technical Product Bulletins
    • Current Koso Hammel Dahl Products
    • Original Hammel Dahl Products
    • GP50 Series Positioner
  • Instruction, Maintenance, and Operation Manuals
  • Specification Sheets

WTM VALVES & SERVICES

Supplier of Koso Hammel Dahl Valves Manufactured in West Bridgewater, MA

Engineering/Technical Support for Nuclear Power Applications.

WTM Valves & Services
A Division of Wright Technical Marketing, LLC
186 Carpenter Lane
Lewisburg, PA 17837

Phone: (570) 522-8323
Fax: (570) 522-0187

37 Years of Experience in the Nuclear Power Industry.

ABOUT US

About Us

WTM Valves & Services, aka Wright Technical Marketing, LLC supplies and supports valves, actuators, and related fluid handling products to the nuclear power generation industry.

WTM Valves & Services

A Division of Wright Technical Marketing, LLC
186 Carpenter Lane
Lewisburg, PA 17837

Phone: (570) 522-8323
Fax: (570) 522-0187

37 Years of Experience in the Nuclear Power Industry.

Supplier of Koso Hammel Dahl Valves Manufactured in West Bridgewater, MA

Engineering/Technical Support for Nuclear Power Applications.

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37 Years Experience

In The Nuclear Power Industry

WTM Valves & Services has 37 years of  experience supporting the needs of the nuclear power industry. The WTM Valves & Services team knows the nuclear industry inside and out and has the technical experience necessary to deliver an excellent combination of high-performance products and first rate support.

© 2023 WTM Valves & Services. A Division of Wright Technical Marketing, LLC. Digital Marketing by KellyAdvantage.com.

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