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Pneumatic Top-Guided Single-Seated Control Valve

Pneumatic Top-Guided Single-Seated Control Valve

Model HTS Pneumatic Top-guided Single Seated Control Valves are designed for heavy-duty service. The compact valve body, having an S-shape flow passage that features low-pressure loss, allows a large flow capacity, rangeability, and high accuracy flow characteristics.

Additional information

Size:

1/2'' ~ 8''

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

Model HTS Pneumatic Top-guided Single Seated Control Valves are designed for heavy-duty service. The compact valve body, having an S-shape flow passage that features low-pressure loss, allows a large flow capacity, rangeability, and high accuracy flow characteristics.
The valve plug is highly vibration-resistant as it is held by a top guide section which has a large sliding area. The flow shut-off performance complies with the IEC or JIS Standards. The actuator integrated with the simplest mechanisms utilizes a compact yet powerful diaphragm actuator loaded with multiple springs.
The model HTS Valves are widely applicable for reliable control, with high shut-off performance, in high or low temperature, high-pressure process lines.

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’’
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, A351
CF8M, A351 CF3M, A351 CF3(see table3-1,3-2)
Bonnet
• Plain bonnet (-17 to 230°C)
• Extension bonnet Type1(-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
(See Figure 2-1, 2-2, 2-3, 2-4)

Gland type
Bolted Gland
Packing
V-shaped PTFE, PTFE, Flexible graphite
Gasket material
Stainless steel(SUS304, SUS316, SUS316L), copper, aluminum
Trim
Valve plug
Single-seated, Contoured type plug
Actuator
Type
Single-acting diaphragm actuator, Spring type piston
actuator, Double acting piston actuator
Diaphragm material
Cloth embedded nylon and ethylene propylene rubber
Spring range
• 20 to 100 kPa(0.2 to 1.0 kgf/cm2)
• 40 to 200 kPa(0.4 to 2.0 kgf/cm2)
• 80 to 240 kPa(0.8 to 2.4 kgf/cm2)
Supply pressure
0.14, 0.16, 0.28, 0.4, 0.5 Mpa
Air connection
Rc1/4 or 1/4NPT internal thread

 

The Ultimate Guide to Electric Actuator for Valves

Additional information

Size:

1/2'' ~ 8''

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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