Buckle Pin Valves
Denholm Valvecare Limited design and build a range of Buckle pin valves. This type of relief valve provides a smart alternative in applications where bursting discs are currently installed or being considered.
These advantages include:
- Valve opens in milliseconds
- Quick return to operation after over pressure situation
- Changing the pin is quick and simple
- Pin is outside the process, and therefore unaffected by it
- This means no debris is left in the pipe, as with bursting discs
- No annual testing is required
- Maximum Operating Pressure is 95% of the set pressure
- Set pressure is much more accurate than bursting discs
- There is zero leakage to set point
- There is no limit on the size of the valve