Springs: High tensile steel with zinc phosphate coating
Bearings and Guides: Durable compound material
O-Rings: NBR (optional Viton and Silicone)
What is a Pneumatic Actuated Butterfly Valve used for?
A Pneumatic Actuated Butterfly Valve is designed for precise control and reliable operation in fluid handling systems. This valve is commonly used in water treatment, HVAC systems, chemical processing, and other industrial applications where corrosion resistance, durability, and efficient flow control are required. The EPDM liner and stainless steel disc ensure compatibility with a variety of fluids, making it a versatile choice for managing flow in pipelines.
Key Features
Durable Ductile Iron Construction: The valve body is made from ductile iron, offering excellent strength and impact resistance, ensuring longevity in demanding environments.
Corrosion-Resistant Stainless Steel Disc: The stainless steel disc provides superior corrosion resistance, making the valve suitable for a wide range of fluids, including water, chemicals, and oils.
EPDM Liner: The EPDM liner ensures excellent sealing performance and compatibility with various fluids, enhancing the valve's reliability and lifespan.
Single Acting Spring Return Actuator: The actuator features a single acting spring return mechanism, which ensures the valve automatically returns to its default position in case of air supply failure, enhancing operational safety.
High-Performance Pneumatic Actuator: The actuator's twin piston rack and pinion design delivers consistent torque output and reliable performance for both indoor and outdoor installations.
Wide Temperature Range: Capable of operating within a temperature range of -20°C to +120°C for the valve and -20°C to +90°C for the actuator, this valve is suitable for various applications.
Pressure Rating: The valve is rated for a maximum working pressure of 16 bar, ensuring it can handle high-pressure applications with ease.
Compliance and Compatibility: Compatible with PN6/10/16 and ANSI150 flanges, the valve ensures easy integration into existing systems, adhering to international standards for quality and performance.
Built-In Position Indicator: The actuator includes a position indicator, providing continuous visual feedback on the valve position for easy monitoring and control.
Actuator Technical Data
SKU
Manufacturer Code
Torque (Nm) Initital Air at 6 bar
Torque (Nm) End of Spring
485657
HTS-040-2
9.93
4.13
485658
HTS-052-12
15.46
9.50
485659
HTS-063-12
27
16.90
485660
HTS-075-12
42.10
28.40
485661
HTS-083-12
56.20
34.78
485662
HTS-092-12
82.40
54
485663
HTS-105-12
123.90
79.70
485664
HTS-125-12
207.30
142.50
485665
HTS-140-12
314
212.40
485666
HTS-160-12
474.60
327.60
485667
HTS-190-12
771.10
521.80
485668
HTS-210-12
1059.60
717
485669
HTS-240-12
1660.70
1124.30
Recommended Accessories
Haitima Mechanical Switch Box:
Designed to provide precise position feedback and control for pneumatic actuators
IP67 rated aluminium enclosure
Includes a universal NAMUR and VDI/VDE 3845 mounting bracket
