HTS single seat control valve


HTS single seat control valve is a top guide structure regulating valve, the valve fluid channel was streamlined S, the pressure drop, flow is large, wide adjustable range, flow characteristic curve of high precision, the spool oriented area, good vibration resistance. Valve equipped with multi spring diaphragm actuator, compact structure, large output force. Can be used for flow control of different pressure and temperature.

Parameters of control valves:

Trim features: top guided
unbalanced trim structure
quick disassembly type structure
Body type: straight-through type
angle type
Bonnet type: standard type
heat dissipation type
cryogenic type
bellows type
Flow characteristic: equal percentage
linear quick open
Size: DN15-200(1/2”-8”)
(small flow control valve DN1-DN10)
Pressure class: PN1.6、4.0、6.3Mpa(ANSI 150、300、600LB)
Leakage class: ASME B16.104 Ⅴ(standard type metal seat)
ASME B16.104 Ⅵ(shut-off soft seat)
Pipe connection type: flange type
butt welding type
Applicable temperature range: -196C°~ 550C°
Actuator type: pneumatic diaphragm actuator
pneumatic piston actuator
electric actuator