Pneumatic Pressure-Balanced Cage Type Control Valve

Pneumatic Pressure-Balanced Cage Type Control Valve

Model HCB Pressure Balanced Cage Type Control Valves are designed for heavy-duty services. The compact valve body, having an S-shape flow passage that features low-pressure loss and a stabilizer that regulates turbulent flow around the cage, allows a large flow capacity, rangeability, and high accuracy flow characteristics.

The valve plug is structured in a pressure-balanced type that permits flow control of high differential pressure with a small actuating force. The actuator integrated with the simplest mechanisms utilizes a compact yet powerful diaphragm actuator loaded with multiple springs. The model HCB valves are widely applicable for reliable control of high or low temperature, high pressure, or high differential pressure process lines where dynamic stability, low noise, and cavitation/flashing resistance are required.

Additional information

Size:

3/4'' ~ 16''

ANSI Class:

150 ~ 600LB

Body Materials:

A216 WCB, A216WC6, A352 LCB, A351 CF8, A351 CF8M, A351 CF3M, A351 CF3

Temperature Range:

-196 ~ +450°C

Description

SPECIFICATIONS

Body Type
Straight-through, cast globe valve

Nominal size
3/4’’, 1’’, 1-1/4’’, 1-1/2’’, 2’’, 2-1/2’’, 3’’, 4’’, 5’’, 6’’, 8’’, 10’’, 12’’, 14’’, 16’’

Pressure rating
• ANSI Class 125, 150, 300, 600
• JIS 10K, 16K, 20K, 30K, 40K
• PN1.6, 4.0, 6.4, 10.0 Mpa

End connection
• Flanged End: FF, RF, RJ, LG
According to ANSI B16.5, JIS B2201, JB/T79.1, PN1.6MPa, JB/T79.2
• Welded End: SW, BW
• Threaded End: Rc

Material
A216 WCB, A216WC6, A352 LCB, A351 CF8, A351CF8M, A351 CF3M, A351 CF3

Bonnet
• Plain bonnet (-17 to 230°C)
• Extension bonnet Type 1 (-45 to -17°C and 230 to 566°C)
• Extension bonnet Type 2

Cryogenic Integral cast type (-100 to -45°C)
Welded type (-196 to -100°C)

• Bellows type

Additional information

Size:

3/4'' ~ 16''

ANSI Class:

150 ~ 600LB

Body Materials:

A216 WCB, A216WC6, A352 LCB, A351 CF8, A351 CF8M, A351 CF3M, A351 CF3

Temperature Range:

-196 ~ +450°C

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