Top guide single seat regulating valve HTS/HSC of Azbil top – oriented single – seat regulator for heavy load. The Top guide single seat regulating valve HTS/HSC of Azbil body has a compact structure, S-shaped fluid channel, small pressure loss, strong flow capacity, wide adjustable range, high accuracy of flow characteristics. The top guide area is large, strong vibration resistance. The turn-off performance meets IEC or JIS standards. Actuator using simple, miniaturized multi – spring film type, compact structure, large output force.
The top guide area is large, strong vibration resistance.The turn-off performance meets IEC or JIS standards.Actuator using simple, miniaturized multi – spring film type, compact structure, large output force.
Model Top guide single seat regulating valve HTS/HSC of Azbil small shape high performance top oriented regulating valve is widely used in high temperature, low temperature, high pressure fluid pipeline, can achieve reliable control, with high turn-off performance.
The regulating valve meets the functional safety standard (IEC61508).
Various body material specifications available
Valves have bodies made of carbon steel for general-use applications like controlling water, steam, and fuel oil, etc., or made of highly corrosion-resistant stainless steel, resin material, etc., as needed for corrosive fluids.
No instrumentation equipment air source required
Valves are suitable for use in various types of equipment without an instrumentation equipment air facility or air conditioning.
Drip-proof structure
The drip-proof structure is equivalent to NEMA4X, IP65.
Motor protection mechanism
Valves are equipped with a thermal protector to prevent motor burnout.
Operational status monitoring
Feedback is available via 4-20 mA analog standard signal, contact signal, and resistance output.
Excellent seat leakage performance
Soft seat tight shutoff (ANSI class VI) is available.
High controllability
The valves offer wide rangeability.
| Model | Azbil HTS/HSC |
| Size | 1-1/2″ to 8″ |
| Pressure rating | ANSI/JPI 150 to 600
JIS10K to 30K |
| End connection | Flanged : RF, FF, RJ
Welded : SW, BW |
| Body material | Carbon steel
Stainless steel |
| Trim material | 440CSS
316SS, 316SS with CoCr-A 316LSS, 316LSS with CoCr-A 329J1SS |
| Temperature range | -196 to 566°C |
| Leakage performance | Class IV, VI |
| Cv range | 10 to 700 |
| Range ability | 50:1 (option 75:1) |
| Application | flow control of saturated vapor,
cold and hot water, etc. |
Application of Top guide single seat regulating valve HTS/HSC of Azbil
General piping
flushing service for petrochemical
chemical processes
Online support and Video technical support.
