Valve Box Riser
Patented Compression Gas & Water Valve Box Risers
Our risers come with the American-made quality you have come to expect from all of our products.
Our Gas and Water Valve Risers Carry Spring Compression Patent No. 4225266.
Simple Installation:
- Remove lid.
- Clean debris off casting seat and side walls, where Valve Riser will be installed.
- Place the Valve Riser in casting.
- Using a hammer, tap Riser to bottom of casting.
- Riser compresses as it is tapped down to the seat of casting.
- Replace lid.