Three way ball valves have T-type and L-type. The T-shape can connect three orthogonal pipes and cut off the third channel to play the role of diversion and confluence. The L-shape can only connect two mutually orthogonal pipes, and cannot maintain the mutual connection of the third pipe at the same time. It only plays a distribution role.
- The three-way ball valve has an integrated structure. The sealing type of four-sided valve seat has fewer flange connections and high reliability. The design realizes lightweight
- The tee ball core is divided into T-type and L-type, with long service life, large circulation capacity and small resistance
- Where pneumatic actuation is selected, confirm the single-acting or double-acting actuator separately from the valve body. For bare-shaft supply, confirm the separately supplied drive, mounting and coupling arrangement. Confirm the response to loss of air supply or electrical power for the selected actuator, control accessories and approved control requirements. Confirm valve pressure-temperature limits separately from the supplied valve documentation. The nameplate shows the maximum operating pressure allowed by the ball valve under the maximum and minimum operating temperature.
Frequently Asked Questions
How do I specify the flow paths for this three-way ball valve?
Show which pipes must connect or be isolated at each required position and request the selected port diagram. Do not choose solely from a T-port or L-port label without confirming the actual switching arrangement.
Does the bare-shaft version include an actuator?
Confirm the scope of supply explicitly and identify the operating device you plan to use. Request the shaft, coupling and mounting drawings and the selected valve’s operating requirements if the drive is supplied separately.
What flange information is needed for a three-way replacement?
Provide the mating flange details and the installation dimensions for all three ports. Ask for the selected assembly drawing and operating envelope rather than checking only one connection.