heavy duty truck axle
Welcome to Watson and Chalin parts

Contact Information

Watson & Chalin Mfg Inc
725 E. University Dr
McKinney, TX 75069

1.800.445.0736 : Toll Free
1.972.547.6020 : Local
1.972.542.0097 : Fax

450 Series

Hadley’s H00450 Series is a universal and versatile Non Dump valve for Tractor and Trailer applications. The valve is also utilized on a number of Class A RV applications. The valve has a moderate flow rate and the best reliability and repeatability in the industry. The valve has been in production for over 20 years and continues to be a best seller for Hadley.

 

Hadley Website

Hadley H01500 Hadley H01500
17760-01

Next Generation Height Control Valve (NGHCV)

  • Lightweight
  • 4 Degree deadband
  • High flow and low flow options
  • PTC fittings - 3/8" standard or 1/4" custom
  • Metric Fittings available
  • Multiple lever orientations
  • Multiple mounting configurations
  • Fits all tractor/trailor applications
  • LOW COST!

Hadley Website

Next Generation Height Control Valve (NGHCV)

  • Lightweight
  • 4 Degree deadband
  • High flow and low flow options
  • PTC fittings - 3/8" standard or 1/4" custom
  • Metric Fittings available
  • Multiple lever orientations
  • Multiple mounting configurations
  • Fits all tractor/trailor applications
  • LOW COST!

Hadley Website

Customer Service: 1.800.445.0736 Fax: 1.972.542.0097
© Copyright 2001-2006 Watson & Chalin Mfg Inc.
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