3.5″ ALUMINUM PNEUMATIC VAPOR VALVE FLANGED MOUNT (FKM-B, FKM-BLT)

The aluminum 3.5” (89mm) pneumatically actuated interlock vapor valve is designed as a vapor transfer valve for use on DOT cargo tanks and can be used to facilitate vapor recovery. It is tested and marked with a test pressure of 36 psig in accordance with 49CFR178.345-5(f). The sequential interlock design allows the vapor valve to be plumbed in series with the outlet valve at the bottom of the tank, to ensure the vapor valve opens before the outlet valve.

See the main product page for full details and other available configurations.

Specifications

• Part Number: AVF3.5ALVB
• Description: 3.5" Flange Mount Interlock Vapor Valve
• Main Seat O-Ring: FKM-B
• Mounting Gasket: FKM-BLT
• Stem O-Ring: FKM-BLT
• Temp. Range : -11°F to +350°F [-24°C to 176°C]
• Weight: 4.5 lbs