AV-5DS Sanitary Double Seat Mix Proof Valves

Sanitary Double Seat Mix Proof Valves Application

AV-5DS series sanitary double-seat mix-proof valve has been designed to allow safe separation of non compatible products (such as milk or milk products & cleaning solution) and to allow one housing of the valve and the corresponding valve seat as well as the vent cavity to be cleaned while milk or milk products are present in the opposite valve housing and line. The series includes 2 types: Seat lift type and Cavity spray type.

Sanitary Double Seat Mix Proof Valves Materials

Materials: AISI-316L, AISI 304
Size: 1”-4”
Seal: PTFE
Options: Silicone, EPDM, Viton
Lip seal & Seal ring: EPDM
Options: Viton, Silicone

Other seals: EPDM, all seals complying with FDA21CFR177.2600

Sanitary Double Seat Mix Proof Valves Video

Sanitary Double Seat Mix Proof Valves Standard Design

• forged spherical body
• Compact design
• 360 degree orientation
• Mix-proof design, the bodies can be with different diameters.
• Over-pressure protection design preventing the pressure fluctuates to 30bar
• Easy disassembly
• Seat lift type and cavity spray type available

Sanitary Double Seat Mix Proof Valves Actuators

Normally Closed (NC) – Air to open and spring to close;
Normally Open (NO) – Air to close and spring to open;
Air to Air (AA) – Air to open air to close.

Sanitary Double Seat Mix Proof Valves Technical Specification

• Size available: DN25-1″ to DN100-4″
• Max. working pressure: 145psi (10bar)
• Control air pressure: 70 ~ 102psi (5 ~ 7bar)
• Working temperature range: EPDM: 14 ~ 248°F (-10 ~ 120°C)
• Sterilization temperature: 302°F (150°C, Max. 20 min)
• Pneumatic connection: G1/8″ (BSP)
• End connections: butt-welded, sanitary clamp, threaded, flange, DIN, SMS, RJT, IDF, or others upon request.
• Finish: <32Ra (<0.8µm); Other finishes available upon request.

Valve Body Type

Clamped body combination        One-piece valve body