Flange Compatibility: PN6/10/16, ANSI150 and BS 10 Table D/E
Temperature Range: -20°C to +120°C
Maximum Working Pressure: 16 bar
Approvals: WRAS
Actuator Specifications
Voltage Range: 24 VAC/VDC to 240 VAC/VDC
Motor Type: Brushless
Operation Guarantee: 60,000 operations or 3 years
Control System: Electronic Torque Limiter (ETS)
Manual Override: Declutchable lever for emergency manual control
Temperature Control: Integrated 3.5W heater
Auxiliary Switches: 4 microswitches (2 for motor stop, 2 for position signalling)
Visual Indicator: LED status display
What is an Electric Actuated Ductile Iron Wafer Butterfly Valve Used For?
Electric actuated ductile iron wafer butterfly valves are used in various industrial applications that require robust and efficient flow control, particularly where higher strength and flexibility are needed. These valves are ideal for water and wastewater treatment, HVAC systems, cooling systems, and general industrial processes. The ductile iron construction provides superior strength and impact resistance compared to cast iron, making them suitable for higher pressure and demanding environments. The wafer design allows for easy installation between flanges, minimising space requirements and simplifying maintenance. The electric actuator ensures precise, automated control, enhancing operational efficiency and enabling remote operation.
Key Features
Ductile Iron Butterfly Valve: The valve body is constructed from high-quality ductile iron, offering excellent strength and durability. The butterfly design ensures efficient flow control and tight shut-off capabilities.
Flange Compatibility: The valve features a wafer pattern flange compatible with PN6/10/16, ANSI150 and BS 10 Table D/E, ensuring secure, leak-free connections and easy integration into existing pipeline systems.
High-Quality Seals and Disc: Equipped with an EPDM liner and a stainless steel disc, the valve provides excellent chemical resistance and durability, ensuring long-term reliable performance.
Wide Temperature Range: The valve operates effectively within a temperature range of -20°C to +120°C, making it suitable for various environmental conditions.
High Pressure Rating: The valve can handle a maximum working pressure of 16 bar, offering robust performance under moderate pressure conditions.
ISO 5211 Direct Mount: Equipped with an ISO 5211 direct mount, the valve guarantees full compatibility with standard market actuators, ensuring ease of installation and operation.
J+J J4CS On/Off Electric Actuator: The valve is fitted with a J+J J4CS electric actuator, providing reliable on/off control for 1/4 turn (90º) valves.
Multi-Voltage Operation: The actuator supports a wide voltage range (24-240V DC/V AC 50/60Hz), offering flexibility for integration into various electrical systems.
Visual Operation Control (VCO): A multicoloured LED light provides continuous status feedback, allowing users to easily monitor the actuator’s operation.
Electronic Torque Limiter (ETS): The actuator includes an electronic torque limiter with auto gearbox relaxing, preventing damage from over-torquing and ensuring long-term reliability.
Failsafe and Modulating Options: The J4CS actuator can be configured for fail-safe and modulating operations, offering enhanced functionality and adaptability to different operational requirements.
Brushless Motor: The brushless motor design reduces maintenance, improves efficiency, and minimises heat and noise, ensuring robust and efficient performance.
Technical Data
Valve Size
1 1/2" to 2 1/2"
3"
4"
5"
6"
8"
Actuator Model
S20
S35
S55
S85
S140
S300
Operation Time Unload
9 secs / 90°
9 secs / 90°
13 secs / 90°
29 secs / 90°
34 secs / 90°
58 secs / 90°
Max Torque Break
25 Nm / 221lb/in
38 Nm / 359,3 lb/in
60 Nm / 530 lb/in
90 Nm / 796,3 lb/in
170 Nm / 1504,5 lb/in
350 Nm / 3097,5 lb/in
Max Operational Torque
20 Nm / 177 lb/in
35 Nm / 309 lb/in
55 Nm / 486 lb/in
85 Nm / 752 lb/in
140 Nm / 1239 lb/in
300 Nm / 2655 lb/in
Duty Rating
75%
75%
75%
75%
75%
75%
Max Working Angle
0º to 270º
0º to 270º
0º to 270º
0º to 270º
0º to 270º
0º to 270º
Limit Switch
4 SPST NO micro (2 motor stop and 2 confirmations)
4 SPST NO micro (2 motor stop and 2 confirmations)
4 SPST NO micro (2 motor stop and 2 confirmations)
4 SPST NO micro (2 motor stop and 2 confirmations)
4 SPST NO micro (2 motor stop and 2 confirmations)
