Bunging Valves
Kieselmann Ball Valve

Bunging valves are available in both open and closed versions with piping connection. The open design is ideal for free blowing off of CO2. With the closed version, the excess CO2 can be collected.
Safety Bunging Valve

KIESELMANN bung valves ensure a constant bung pressure throughout the fermentation process. They ensure that the required CO 2 saturation is maintained during storage , thus ensuring consistent quality.
Kieselmann Bunging Valves
Kieselmann bunging valves guarantee exact pressure ratios where constant pressure is required for achieving a certain product quality. These spring-loaded valves are continuously adjustable to the requested opening pressure. Field of application: gases.
Field of aplication
The bunging valve is primarily intended to be used to hold the pressure of gaseous media in tanks and containers consistently.
Your benefits at a glance
- With water mask for detecting the gas outlet (optional)
- Small tolerance range
- Limited use as safety valve
- CO2 feedback (closed version)
- Suitable for all gases used in the production process
- Type examination for the safety function under the supervision of TÜV Süd
Nominal widths
Bunging valves DN 25/32 and DN 50, Ra 1“
- Small range of tolerance
- CO2-recovery (closed version)
- With water seal for the recognition of gas leakage (optional)