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Hygienic PMO Mix Proof Valves N2

PMO variant with 3-A approval

RIEGER Hygienic Mix Proof Valves N2 provide reliable protection for your product by leak-proof separating not compatible products. For years, they are invaluable in plants of beverage and brewing industry, the pharmaceutical industry as well as the food and dairy industry in USA.
The design of its one piece valve body and the radial sealing of both valve seats along with the balanced valve disks enable a perfectly safe CIP/ IP cleaning, thus ensuring extremely high security for your products.

SpeedPush Actuator
Air consumption and consumption of cleaning media in the use of Mix Proof Valves might also be considered for total costs of ownership.

In order to reduce air consumption and consumption of cleaning media Mix Proof Valves with reduced air volume in the actuator are recommended. With a reduced volume, faster switching of valve disks during CIP is possible to reach the desired cleaning result even faster. Thus, less cleaning media is required in the overall cleaning cycle.

Material in contact with product
optional
not in contact with product
1.4404/AISI316L
1.4435/AISI316L
1.4301/AISI304
Gaskets O-rings/gaskets EPDM
(others on request)
Temperatures maximum EPDM
continuous operation
steam sterilization
130 °C*
150 °C* short-time
(approx. 20 min)
Pressures closing pressure

air pressure

max. 10 bar

min 6 bar –
max. 10 bar

Surfaces in contact with product
optional

not in contact with product

Ra ≤ 0,8 µm
e-polished, other surfaces on request

Ra ≤ 1,6 µm

Connections
Standard- pipe
classes
DIN 11850-R2 (DIN 11866 A)
O.D.-Tube (DIN 11866 C)
                                                                                 *dependent upon operating conditions

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