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Y pattern globe valve-Manual electric steam drain valve

Y pattern globe valves also called steam drain valves are widely used in thermal power plant industry, oil and gas industry, chemical industry etc.

Especially for the steam water piping, piping for super heater, boiler blowdown operation etc.

Y pattern globe valves are improved from the international brand such as fisher, velan Canada, conval USA, etc.

CCSC technology Y pattern globe valve is designed and manufactured in accordance with ASME B16.34, ASME B16.11, ASME B16.25, ASME B16.5, JB/T3595, MSS SP61 standards etc.

The nominal size usually from 3/4 inch to 4 inch, the working pressure from ANSI 150LB to 4500LB, the working temperature usually from -23℃ to 610℃.    

The actuator usually include electric actuator, pneumatic diaphragm actuator, and pneumatic piston actuator or hand wheel operation are all available.

The valve body shape include Y pattern shape and 45° angle pattern. The end connection usually include socket weld, butt welding, flange connection etc.

CCSC technology Y pattern globe valve& steam drain valves are all customizable according to our customer’s requirements.



45° and Y style body shape, small flow resistance, big Cv value.

Good abrasion resistance, with choke plate on the stem, can protect the sealing surface also can avoid cavitation effectively, extend its service life significantly.

Special Treatment on the sealing surface of the stem and seat, good ability of abrasion resistance and  anti-corrosion

Stem packing adopt American brand garlock high temperature sealing packing, no leakage, no need to be replaced frequently, very long service life

Fast switching speed,3 to 5 seconds. Reduce the time of washing out on the sealing surface.

  Protect the pipeline system effectively

Low noise, good ability of abrasion resistance

Zero leakage, long operating life, Cost effective


Technical Parameters

Design standard: ASME B16.34China JB/T3595,MSS SP61

Nominal size:3/4”, 1”, 1-1/2”, 2”, 2-1/2”, 3”, 4”

Pressure Ratings:150LB, 300LB, 600LB 900LB 1500LB 2500LB 3500LB 4500LB

Working temp.:-23-610

Flow characteristics :Quick open

End connection type: RF-raised face flangeRTJ-ring type joint flange, BW-Butt Weld, SW-socket welding

Optional material:   Body &Bonnet- A105, F22, 12CRMOV F22 F91 F92

Power actuator sourcePneumatic Diaphragm or Pneumatic piston,

Electric actuator optional

Control signalswitching value control40-20 mA DC analog control

Customizable requirements according to customer       


Ordering instructions

The users should provide below technical parameters to us, we will select the model for you.

valve style name

Working pressure

Working fluid media, fluid temperature, environment temperature

Size and end connection type

Type of actuator operation( pneumatic, electric or hand wheel)

material requirement

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