
Original: $18.99
-70%$18.99
$5.70The Story
- Valves designed for use with plastic or metal tanks.
- Perko's new patent pending "Flapper Valves" fits inside the hose itself.
- In-hose ICVs mount inside standard 1-1/2" or 2" fill hose near the connection to the fuel tank.
- Eliminates the need to retool existing doghouse on plastic tanks.
- Replaces in-line ICVs, eliminating 4 hose clamps and 2 leak points.
- Allows for full 18 GPM flow rates.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
- Valves designed for use with plastic or metal tanks.
- Perko's new patent pending "Flapper Valves" fits inside the hose itself.
- In-hose ICVs mount inside standard 1-1/2" or 2" fill hose near the connection to the fuel tank.
- Eliminates the need to retool existing doghouse on plastic tanks.
- Replaces in-line ICVs, eliminating 4 hose clamps and 2 leak points.
- Allows for full 18 GPM flow rates.


















