T-ring valve

The ring valve is a straight way valve with T-branch. On product passage it remains open. It is equipped with an integrated pig catcher.
In piggable systems this pig catch unit which can be used from both sides offers a wide variety of applications. Besides filling this valve can also produce a blister-free positioning of product between two pigs.
In this valve all dynamic seals are integrated in a valve unit which can be easily replaced. This valve unit is spring-closing, i. e. the valve closes automatically on loss of control air.
Available sizes are DN 50 up to DN 150 (2” up to 6”)

Compact installation size
All dynamic seals are integrated in the easily replaceable valve unit

The ring valve opens a T-shaped outlet into a piggable pipeline. On this opening process a ring-shaped element slides crosswise to the pipeline and thus produces the opening. This ring is also the pig catcher.

The Ring valve can be equipped with following options:

Flush connection
Instrumentation for Ex-area (position sensor etc.)
Special installation sizes (Interior diameter and installation length)

With this integrated T-ring valve the product is transferred into the tank via the two pig system - without any residues. Each tank has its own T-ring valve. Several tanks can be served via one pigging line. All T-ring valves are completely made of stainless steel.

The compact version of the T-ring valve for large sizes, here: DN 150 (6“).

The update version of the T-ring valve with aerodynamically efficient body and rinse connection (visible here).

T-ring valve in block design.

A T-ring valve in the smallest size DN 25 (1“)

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