H-5 Relayair Valve
- A pneumatic, double piloted, three way valve that changes the air passages through it when air pressure of a predetermined amount or more is in the control chamber
- Used in various ways including to control a large flow of air piloted by a small amount of control air, an interlock to control flow of air in one circuit by placing its control in another independent air circuit, as a sequence valve for timing, cycling, etc.
- Not interchangeable with an HB Relayair Valve
Wabtec Locomotive Components
SALES & SUPPORT
For the fastest response time, please fill out the contact form.
If you prefer to contact us directly:
30 Isabella Street
Pittsburgh, PA 15212 - USA
(412) 825-1000, option #1
freight [dot] customerservice [at] wabtec [dot] com (subject: Locomotive%20Components%20Website%20Inquiry)