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3T3300/3L3400 Series

The3T3300/3L3400 Series valve is available in "T" port or "L" port and is designed for flow that is mixed, diverted, or shut-off and may be utilized in transfer or balancing control applications.

In sizes 1/4" through 2-1/2" in standard design (2-1/2" special order only).

Four seat ring construction standard to provide control at each port opening. Each of the three ports may be used as a block or flow port.


Easily automated and can be adapted to multiple valve-to-actuaor, or manual limit switch, situations.

Features & Benefits




In sizes 1/4" through 2-1/2" in standard port design (2-1/2 special order only)
Four seat ring construction standard to provide control at each port opening
Each of the three ports may be used as a block or flow port
Easily automated and can be adapted to multiple valve-to-actuator, or manual limit switch, situations
Pressure ratings up to 435 psi wog (1/4" through 1"); 235 psi wog (1-1/4"); and 275 psi wog (1-1/2" through 2-1/2")
Simple and convenient automation - constructed with a fully machined ISO 5211 mounting pad for direct installation of actuator and eliminating possible lateral stem loading