Simplyrelease pressure
Safe asa result, easy to use: Spring-return bunging valves from KIESELMANN canbe precisely and continuously adjusted to the desired opening pressure.The valves open and close extremely sensitively even at low differentialpressures.
Ourbunging valves are available in both open and closed versions with pipingconnection. The open design is ideal for free blowing off of CO2. With the closed version,the excess CO2 can becollected.
KIESELMANNbunging valves ensure a constant bung pressure throughout the fermentationprocess. They ensure that the required CO2-Saturation is maintained during storage, thusensuring consistent quality.
This canbe relied on. This is assured to you by numerous breweries and cider producers,who already control their processes with the help of our spring-loaded valves.
Bungingvalves in our 6254 and 6255 ranges, and also the nominal diameters DN 15and DN 25 in the 6268 range, can also be used as safety valves. However, thesafety function is only possible for the maximum pressure of the respectivesetting range. Thus, the use of a bunging valve with the setting range 0.5 -3.0 bar is permissible as a safety valve with a response pressure of 3.0 bar.For the setting range 0.2 - 2.2, the response pressure is limited to 2.0.
• With water seal for detecting gas leaks (optional)
• Small tolerance range
• Use as safety valve only possible to a limited extent
• CO2 return (closed version)
• Suitable for all gases used in the production process
• Type examination for the safety function under the supervisionof TÜV Süd
Technicaldata
Sizes
DN 15/25for gases approved in accordance with DGRL (PED) DN 25/32 for gases approved inaccordance with DGRL (PED) DN 40/50 G 1
Seals
EPDM,NBR,VQM
Settingrange
0.2–3.2 bar 0.2–4 bar
6245 / 6255 6268
Materials
in product contact
1.4301 / AISI 304 1.4404 / AISI 316L
Connections
Cone nutDIN 11851, G 1 other connections on request
Blow-offpressure
2.2 bar3.0 bar 3.2 bar
Datasheet(s) [PDF]
- kieselmann-k-m-g-6268-bunging-valve-890555.pdf
