Hygienic Double Seat Valves
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For an easy maintenance and higher process safety. HYGIENIC MIX PROOF VALVES We keep it simple and safe.

SPEED PUSH PRODUCT OVERVIEW up to 40 % less cleaning medium required Hygienic Mix Proof Valves Hygienic Mix Proof Change Over Valves N3 Hygienic Double Seal Mix Proof Valves N4 Hygienic Mix Proof Tank Outlet Valves N5 Page 9 RADIAL SEALING OF BOTH VALVE SEATS Hygienic PMO Mix Proof Valves N2 OPEX improvement Hygienic Mix Proof Valves N1 SEAT LIFT FUNCTION SET AS STANDARD Hygienic Mix Proof Tank Outlet Change Over Valves N9 Technical Data Rieger worldwide ONLY 4 SEALS IN CONTACT WITH PRODUCT Lower balancer cleaned via external cleaning chamber upgrade possible ADVANTAGES FOR YOU AND YOUR...

N1 Hygienic Mix Proof Valves Hygienic PMO Mix Proof Valves N2 PMO (=Pasteurized Milk Ordinance) You are interested in the technology? reduced Type 200 Scan QR Code to watch the video! Open Position Upper Seat Lift N2 Valve without PMO without Control Top Closed Position Open Position Lower Seat Lift Closed Position Upper Seat Lift Lower Seat Lift / one-piece solid valve body / no welding distortion / water hammer safe up to 30 bar (435 psi) / both valve disks are balanced / low control air consumption / light: DN 100 = 4" only 35 kg / standard actuator with 3 lift functions (open, upper...

N3 Hygienic Mix Proof Change Over Valves Hygienic Double Seal Mix Proof Valves N4 Hygienic Double Seal Mix Proof Valve N4 Open Position piggable Double Seal Valve Closed Position Double Seal Mix Proof Valve DD lower body part turnable Lower Seat Lift Lower Seat Lift all body parts turnable / one-piece solid valve body / no welding distortion / water hammer safe up to 30 bar (435 psi) / both valve disks are balanced / low control air consumption / light: DN 100 = 4" only 35 kg / standard actuator with 3 lift functions (open, upper seat lift, lower seat lift) / by lifting of both disks easy...

N5 Hygienic Mix Proof Tank Outlet Valves Hygienic Mix Proof Tank Outlet Change Over Valves N9 N5 with machined weld-in flange N9 to weld in tubing under the tank Open Position Open Position Closed Position Closed Position Lower Seat Lift (Tube) Upper Seat Lift (Tank) / with machined weld-in flange or separate weld-in flange / also available with only one port at valve body / one-piece solid valve body / no welding distortion / water hammer safe up to 20 bar (290 psi) / balanced valve disk / low control air consumption / standard actuator with seat lift function / service possible without...

Technical Data All Hygienic Mix Proof Valves have the following technical data. For the benefits of each type please review the corresponding product pages. / in contact with product 1.4404/AISI 316L / optional 1.4435/AISI 316L / not in contact with product 1.4301/AISI 304 / all valves are available in special alloys, such as Hastelloy C22, 1.4539/904L, 1.4529, AL6XN and others / EPDM or FKM (other materials upon request) TEMPERATURES / continuous operation / steam sterilization / closing pressure / air pressure / water hammer safe max. 10 bar (145 psi) (max. 4 bar (58 psi) for types N5 and...

YOU DIDN'T FIND THE RIGHT VALVE? Gebr. Rieger GmbH + Co. KG | Kochertalstraße 32 | DE-73431 Aalen Phone: +49 7361 5702-891 | Email: sales@rr-rieger.de | www.rr-rieger.com Further Rieger valve types upon request and in our catalogue. Contact your dedicated sales manager in our sales team in your area.