Summary:
HTS Single seat control valve is a kind of control valve with top guiding structure. It has "s-streanline" fluid channe'I, small pressure drop loss, large flow and adjustable range. It has high accuracy of flow characteristic,large plug guiding, area, good vibration resistance.
lt is equipped with multi-spring pneumatic diaphragm actuator or electric actuator. It has characteristics of small size ,light weight, large output force1 easy installation, which can be used to control a variety of different pressure and temperature of the fluid. 

The Material of Valve and Components, Range of Using Temperature·Allowable leakage of Seat  
Body Material: Carbon Steel

Body Material: Stainless Steel

Allowable Differential Pressure
Multi-spring Diaphragm Actuator

381L Series of Electronic Actuator

Outline Drawing:

Appearance Dimension