EMERGENCY SEALANT INJECTION ON TRUNNION MOUNTED BALL VALVES
November 8th, 2017 by Amanda Schumann
![](https://cdn.globalsupplyline.com.au/wpblob7acedbbe85/wp-content/uploads/2017/11/204-Blog.jpg)
Be careful with trunnion mounted ball valves 100mm (4”) and under and in reduced bore 150mm (6”) and under as many manufacturers cannot put a sealant injection directly onto each seat such as in the photo shown above (RHS). They can only fit a sealant injection to the middle of the body (photo LHS). Consequently […]