Material: Cast Iron Body, Ductile Iron Disc, EPDM Liner
Type: Wafer Butterfly
Flange Compatibility: PN6/10/16, ANSI150 and BS 10 Table D/E
Temperature Range: -20°C to +120°C
Maximum Working Pressure: 16 bar
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 Cast Iron Wafer Butterfly Valve Used For?
Electric actuated cast iron wafer butterfly valves are used in a variety of industrial and commercial applications that require reliable and efficient flow control. These valves are ideal for HVAC systems, water and wastewater treatment, and general process applications. The cast iron construction provides durability and cost-effectiveness, making them suitable for handling non-corrosive fluids. The wafer design allows for easy installation between flanges, minimizing the space required and simplifying maintenance. The electric actuator enables precise and automated control of the valve, enhancing operational efficiency and allowing for remote operation.
Key Features
Cast Iron Butterfly Valve: The valve body is constructed from durable cast iron, ensuring long-term strength and reliability. The ductile iron disc and EPDM liner offer excellent performance and chemical resistance.
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 superior chemical resistance and durability.
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
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)
