Adamant Valves

- Model AV-1MI - Sanitary Manual Butterfly Valves, I Line Ends


Application AV-1MI series is a manual type sanitary butterfly valve with I-line/I-line ends, which is widely used in process piping systems for isolation and control. AV-1MI butterfly valve operates manually. Materials Materials: AISI-304, AISI-304L, AISI-316, AISI-316L Size: 1''-6'' Valve seat and gasket: EPDM, comply with FDA 21CFR177.2600 Options The seat and gasket can be NBR (Nitrile), VMQ (Silicone) or Viton (FPM) all complying with FDA 21CFR177.2600. End connection can be butt-welded, sanitary clamp, threaded, flanged, I-line or others upon request. Handle: 3-position pull handle; multi-position handle in either pure stainless steel or with plastic cover. Actuator: pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), electric actuator. Control: position sensor, C-top controller, C-top controller (AS-I)

Sanitary butterfly valve , is also called as hygienic butterfly valve which is a type of flow control device, used to make a fluid start or stop flowing through a section of pipe. Butterfly valves are valves with a circular body and a rotary motion disk closure member which is pivotally supported by its stem. By rotating the handle, the motion disk either parallel or perpendicular to the flow of water, shutting off the flow. This kind of operation is similar to a ball valve. It's also a very well known and well used design. This make a sanitary butterfly valve can appear in various styles, including eccentric and high-performance valves.


The main material of sanitary butterfly valve is stainless steel. Adamant valves manufacture series of stainless steel butterfly valves. Our company can provide valve body and disc materials such as AISI 304 or AISI 316L, 304L and 316 materials according to your requests.


Adamant Valves AV-1 series sanitary buttterfly valves can be operated automatically or manually. It is well applied to stainless steel pipe systems for food, beverage, dairy, brewing, pharmaceuatical, bio-pharmaceuatical and chemical industries.

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