Butterfly Valves Plastic Type 56

The Chemline TB Series Butterflies have performed successfully for many years in demanding process control applications. Type 56 is the new updated version of the TB Series. The redesigned hand lever no longer has external metal parts. The Type 56 has a redesigned valve "top flange" and shaft, now conforming to ISO for standardized actuator mounting3. These valves offer a large range of sizes and selection of body, disc and seat materials. This allows them into a wide range of on/off or throttling control applications.

Sizes up to 24"
Updated version of TB Series
Easy Actuator Mounting***

* Full stainless steel lug bodies are available as an option.
** Other elastomer seats are available.
*** New ISO dimensions on sizes up to 16".

Type 56 Butterfly Valve Data Page
Installation and Maintenance Manual