Main Steam Trap Control Valve - Dn25-50 Size, Pn25-32mpa Pressure Class | High Temperature & Pressure Saturated Water Control, Erosion Resistant Design, Pneumatic/electric Actuator Options

We are engaged in manufacturing and exporting excellent quality Main Steam Trap Control Valve to our valuable clients. The 60Q00 Series main steam trap is suitable for controlling high temperature and high pressure saturated water in the drain systems of main steam and reheat steam pipes in thermal power plants. The tandem type fluid channel is continuously changing the fluid direction, so that fluid velocity is controlled at about 30m/s and cavitation damage is avoided. The throttling part is separable from the sealing face to effectively protect the sealing face. The trim surface is subjected to hardening treatment, reaching a hardness of about HRC70. It is featured by good erosion resistance and long service life. The main steam trap can be pneumatically or electrically controlled.

Parameters of control valvesi
Trim featuresi labyrinth cage trim
multi-stage throttle valve plug structure
Body typei straight-through type
angle type
Bonnet typei standard type
heat dissipation type
Flow characteristici equal percentage
linear
quick open
Sizei DN25-50(1a -2a )
Pressure classi PN25a 32Mpai ANSI 1500a 2500LBi
Leakage classi ASME B16.104 a i standard type metal seati
Pipe connection typei flange type
butt welding type
Applicable temperature rangei less than 560CA
Actuator typei pneumatic diaphragm actuator
pneumatic piston actuator
electric actuator