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10S00 multi-stage pressure reducing sleeve regulating valve

10S00 multi-stage pressure reducing sleeve regulating valve

10S00 series multi-stage pressure reducing regulator adopts sleeve-oriented, pressure-balanced spool. This series of regulating valve is mainly applicable to the situations where the pressure difference is large and the working conditions produce flashing and cavitation. According to different parameters, a number of different pressure-reducing cages are designed to form a multi-stage pressure-reducing internal part. The cages designed according to different operating conditions ensure the elimination of flashing and cavitation of the valve. The medium is throttled from contact with the first cage, and the high pressure difference at the inlet is gradually reduced through multiple throttling. This effectively ensures that when the medium flows in the valve, the pressure is always above its saturated vapor pressure. It eliminates the possibility of flashing and cavitation, and prolongs the service life of the regulating valve in harsh conditions.

Control valve parameter description:

Trim features: Sleeve-guided
Balanced trim structure Balanced seal ring structure (room temperature)
Metal seal ring structure (high temperature)
Body type: Straight / angle
Valve cover form: Standard type
Thermal type
Flow characteristics: Equal percentage
Linear
Open quickly
Caliber range: DN40-400 (1.5 ”-16”)
Pressure Level: PN1.6, 4.0, 6.3Mpa (ANSI 150, 300, 600LB)
Leak rating: ASME B16.104 Ⅴ (standard metal seat)
ASME B16.104 Ⅵ (cut-off soft valve seat)
Pipe connection mode: Flanged
Butt welding
Applicable temperature range: -30 ° to 260 ° (balanced seal ring structure)
-196 ° to 550 ° (metal seal ring structure)
Type of implementing agency: Pneumatic thin film actuator pneumatic piston actuator electric actuator


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