skip to Main Content

GH40 (Aluminum) Series

Need help?

E-mail us Call us

GH40 (Aluminum) Series


  • 200 PSIG supply pressure
  • Brass Body – Aluminum Bonnet
  • Multiple control ranges from 25 to 125 PSIG
  • Control range can be field adjusted
  • Standard in-line mounting
  • Panel mounting nuts available
  • Multiple bonnet options
  • Multiple seat selections

Download PDF

Additional information

Product type

Pressure Reducing

Inlet pressure

200 PSIG

Outlet pressure

0-125 PSI, 0-25 PSI, 0-60 PSI

Body material

Brass Body – Aluminum Bonnet


1/4" NPT inlet/outlet

Temperature range

-29°C to +66°C (-20°F to +150°F) (with Buna-N diaphragm)


Handwheel (optional), Knob (standard)

Relieving options

Non-Bleeding dependable on diaphragm option, Non-Relieving – Bleeding, Relieving


Pipe mounting or Panel mounting