The single-seat control valve adopts a fluid pressure unbalanced spool structure. The unique combination structure of the single-seat spool and the cage-type top-guided trim enables it to not only have the advantages of a single-seat control valve but also possess the dynamic stability of a cage-type control valve. It improves the repeated positioning accuracy of the spool, thus ensuring the tightness of the valve seat seal and being easy to shut off. The quick-dismantling trim combination is very convenient for the replacement of the trim. It is suitable for various media, such as various liquids, gases, slurries, polymers, and high-temperature media, in occasions where both control and shut-off are required.
-
Top-guided
-
Unbalanced trim
-
Quick-dismantling cage structure
-
Straight-through type
-
Angle type
-
Standard type
-
Heat-dissipating type
-
PN1.6, 4.0, 6.3Mpa (ANSI 150, 300, 600LB)
-
ASME B16.104 V (standard metal valve seat)
-
Flanged type
-
Butt-welded type
-
Pneumatic diaphragm actuator
-
Pneumatic piston actuator
-
Electric actuator
