AV-7S Sanitary Sampling Valves

Sanitary Sampling Valves Application

AV-7S Sampling valves are used in piping systems or on tanks for sampling. It can also be assembled at the bottom of the tank or pipeline for residue drain. AV-7S Sanitary Sampling Valves are available with butt weld or sanitary clamp end connections with hose barb discharge as standard.

Its mainly applied to extract samples from tanks or pipelines. It also can be assembled at the bottom of the tank or pipeline to drain away from the remains.

Operating principle

When turning the hand wheel clockwise, the valve shaft and seal rise up. At this time, the valve is open for sampling. When turning the hand wheel anti-clockwise, the valve shaft and seal go down, at that time, the valve is closed.

Sanitary Sampling Valves Materials

Materials: AISI-316L
Size: 1/4”-3/4”
Seals: PTFE
Gasket: EPDM or NBR

Sanitary Sampling Valves Standard Design

• End connection: threaded, clamp, welded as customers require.
• Sampling port size available: 1/4″, 3/8″, 1/2″,3/4″
• Max. working pressure: 10bar
• Max. working temperature: 248°

Sanitary Sampling Valves Technical Specification

The AV-7S-1 type is used for low viscosity materials, such as water, beer, wine, fluid milk, and so on. When rotating the handle wheel clockwise, the valve will be open for sampling. When rotating the handle wheel anti-clockwise, the valve will be closed.

The AV-7S-2 type is used to treat high viscosity materials, such as yogurt, syrup, ice cream, etc. The valve is normally closed design, it will open when pushing the handle and will return to a nominal closed position automatically by spring.

Related Products of Sanitary Sampling Valves

AV-7A Aseptic Sampling Valves

AV-7PA Pneumatic Type Aseptic Sampling Valves

AV-7G Sanitary Gauges