Manual Emergency Valve Model 603

Model 603 Emergency Valve is mounted on the under-side of a petroleum tank-truck or tanker.

It has a sheer grove that meets TTMA RP84-04. The seat is located internal to the tank where it will close preventing product loss in the event of a shear.

The handle is equipped with a 121°C fuse plate allowing the valve to close in the event of a fire. All valves will be shipped with the handle on the right (when looking into the outlet) but may be easily changed to left-hand in the field.

Manual Valve Setting Range

• Model numbers: Model 603
• Sizes Available: 2″, 3″, and 4″
• Connections: Flanged Male Adaptor