TRV4 gland seal multipack (20 units)

TRV4 gland seal multipack (20 units)

  • £10.00
    Unit price per 
Tax included.


The TRV gland seals make our TRV4 and RT414s a valve for life. These can be replaced to maintain long-term valve health instead of having to replace the entire head.

Watch this video to see how to swap the gland seals out

Instructions can be found here