For
smooth processes and protection against overpressure

Reliably
safe processes - this is what our KIESELMANN safety valves with EAC
certification and CE type approval for gases stand for. They protect
automatically, without additional auxiliary power, as soon as the system
pressure has exceeded the adjusted system pressure and close reliably and
quickly when the safe operating pressure is reached again.

With
safety valves from our company you ensure trouble-free operation and avoid
damage due to overpressure. The ideal protection for all connected system parts,
containers, pipelines and your employees.

Safety first

KIESELMANN
safety valves open automatically as soon as the pressure has exceeded a
previously defined value. The closing is then effected by the force of a spring
or weight. They are used in systems where liquids and gases are present. The
response pressure is set at the factory precisely according to your
requirements and is sealed to protect against unwanted changes. We will be
happy to help you with the design of the appropriate safety valve.

Against
overpressure, for the highest hygiene requirements. KIESELMANN safety valves
feature a compact and closed housing construction. All moving parts are inside
the housing, so no functional parts can be blocked from the outside. This also
allows adequate cleaning of the exterior surfaces. The spherical inner contour
with the hygienically designed clamping connections provides excellent CIP
(cleaning-in-place) and SIP (sterilisation-in-place) properties. And we also
thought: the valve insert can be removed from the housing for maintenance
purposes without changing the pressure setting.

We like
to be measured by our success: Our safety valves have been used successfully
for many years in numerous processes in the food and pharmaceutical
industries. 

• Low-maintenance construction

• Precise opening and closing

• For liquids and gases

• Closed housing, no moving parts outside

• Removable valve insert

Optional:

-
heatable (liquids)

- Proximity indicators (liquids)

- Cleaning hood (gases)

- Water seal (gases)

For CIP
cleaning:

- pneumatically liftable

- Hand lever for manual lifting 

Technical data

Sizes

Liquids gases          DN
25-100 DN 20

Seals

Liquids gases     EPDM
EPDM, FKM

Materials

in product contact      1.4301
/ AISI 304

                                   1.4404 /
AISI 316L

Connections

Liquids gases             
Cone nut DIN 11851 G 1 Cone nut DIN 11851 other connections on request

Options

Liquids Liquids Gases      
heatable sensor inductive cleaning hood manual or pneumatic liftable

Operating temperature:

Liquids CIP / SIP capable gases         max. 90°C to 140°C max. 130°C

Response pressure

Liquids gases           0.2-12
bar, depending on nominal diameter 0.1-10 bar