Hygienic Design Pneumatic Shut-off Single Seat valve for Dairy

Operating Principles

Sanitary Pneumatic Weld Reversing Single Seat Valve

The Single Seat Valve are operated automatically by a single-acting or a double-acting pneumatic actuator. 

By supplying compressed air, the shaft is moved to placethe valve in the "open" or "closed" position.

The 180° rotation of the pneumatic cylinder of single-acting actuators allows to have a normally open ornormally closed valve.

The divert seat valves used in beer, beverage, dairy, fruit juice, pharmacy, bioengineering and other fields.

Technical Specifications

Available sizes:DN 25 -DN 100,DN 1"-DN 4"

Working temperature:-10 ℃ to +120℃(EPDM)14°F to 248°F

                                           +140 ℃(SIP, max.30 min)284 °F

Max. working pressure: 10 bar 145 PSI

Compressed air pressure: 6-8 bar 87-116 PSIAir connecitons: G1/8"(BSP)

Materials

Parts in contact with the product: AISI 316L、AISI 304

Other parts in stainless steel: AlSI 304

Gasket: EPDM according to FDA 177.2600

lnternal surface finish: Ra ≤ 0.8 μm

External surface finish: bright polish

Standard Design

Surface finish: Ra≤ 0,5 μm

Available sizes:DN 25 -DN 100,DN 1"-DN 4"

Standards: DIN, SMS, ISO / IDF, BS / RJT, ASME / BPE.

End connections: butt-welded, sanitary clamp, or others upon request

Valve Body Combination Diagram

Single Seat Valve Exploded View

Package