Top Guided Single-seat Control Valve

Our offered Top Guided Single-Seat Control Valve is featured by high strength, heavy load, S type flow channel, low pressure drop loss, high flow coefficient, widely adjustable range, high flow characteristic precision, tight shut-off, this kind of control valve is suitable for applications with relatively low differential pressure, and for controlling medium flow or pressure.

The cage adopts the press-in type seat design, which solves the problems of difficult disassembly and high leakage of the traditional thread screw-in type seat and prolongs the service life.

The flow to open design is adopted, and the medium flow direction tends to the opening direction of the valve with good controllability of small opening and low flow characteristic distortion.

Special cages with noise reduction and anti-cavitation functions can be offered according to the requirements in different service conditions.

Parametersi
Trimi top guided; unbalanced structure; quick disassembly type structure
Body typei straight-through; angle
Bonneti standard; heat dissipation type; cryogenic; bellows
Flow characteristici equal percentage; linear quick open
Size: DN15-200(1/2a -8a ) (small flow control valve DN1-DN10)
Pressurei PN1.6a 4.0a 6.3Mpai ANSI 150a 300a 600LBi
Leakagei ASME B16.104 a i standard type metal seati ; ASME B16.104 a Yi shut-off soft seati
Pipe connectioni flange; butt welding
Temperaturei -196CA i 550CA
Actuatori pneumatic diaphragm; pneumatic piston; elect