Seat for NGR valve
![sede per valvola interna](https://www.ddglobalstore.com/wp-content/uploads/2016/07/sede-per-valvola-interna-e1498590390824.jpg)
Features
Internal valve seat made of polyurethane, with guide without grooves.
Sold in pairs.
external diameter: 70 mm
Internal diameter: 33 mm
Internal valve seat made of polyurethane, with guide without grooves.
Sold in pairs.
external diameter: 70 mm
Internal diameter: 33 mm