This strong and energy efficient 2-way electrical ball valve from Tameson can be used to automatically shut of pipes with gas or fluids. The valve has 1/2 inch pipe threads (internal thread, BSPP). The housing of the valve is made of brass with a hard chrome plated brass ball and PTFE (teflon) sealing. The actuator is suitable for both 24 volt AC 50/60Hz (alternating current) and 24 volt DC (direct current). With switches on the circuit board, the actuator can be set for AC or DC. The factory default setting is direct current (DC). It is very imortant to set the actuator to AC, before using an AC power supply. The actuator has a robust aluminium housing (IP67, provided that an appropriate cable is connected) and delivers maximally 20 Nm torque. The valve rotates from 0 to 90 degrees in 4 seconds. When the ball reaches an end position, the electric motor is turned off and no energy is consumed. The actuator is equipped with two additional limit switches for position-feedback. The limit switches are positioned at 0 and 90 degrees. If required, the angular position of the switches can be adjusted by the user. A mechanical position indicator on the top of the actuator shows the valve position. The actuator is equipped with a manual override.
Key benefits
- Robust brass ball valve with 1/2 inch pipe threads
- Switching time only 4 seconds
- Strong IP67 actuator housing
- Both 24V AC and DC possible (set by switch)
- Two extra limit switches for position feedback
- Manual override control
- Clear visual position indicator
Technical specifications
| Actuator | Ball Valve | ||
|---|---|---|---|
| Actuator ref: | AG-020-B | Ball Valve ref: | 230B012 |
| Voltage: | 24V DC/AC (50/60Hz) | Housing: | Brass (CW 617N) |
| Nom./Max. Current: | 0.2/1.2 A | Ball: | hard chrome plated brass |
| Protection: | IP67 | Seat rings: | PTFE (teflon) |
| Duty Cycle: | S2 30min. | Pipe threads: | G1/2″ BSP |
| Open/Close: | 4 s | Nominal Diameter: | 15mm (DN) |
| Amb. Temp.: | -10°C..50°C | Installation length: | 62 mm |
| Range: | 0-90° | Max pressure (@20°C): | 32 bar |
| Extra limit switches: | 2 | Function: | 2 way |
| Manual override: | Yes | Temp medium: | -20°C..130°C |
Dimensions
DimensionsL1=62mmL2=26mmL3=160mmL4=62mmL5=94mmL6=mm
Specifications
Connection size : 1/2 inch
Voltage : 24 V AC
Material : Brass
Seal material : Teflon (PTFE)
Control signal : Three-point (open-close)
Max pressure difference (bar) : 32
Recommended for : Water,Steam,Air,Oil,Alcohols,Lubricant
Operating time (s) : 4
Connection type : Inner thread cylindrical BSPP-G
Ball valve feature : Fast running,Manual override,End position feedback
Kv value [m3/h] : 20
Valve bore (mm) : 15
Max actuator torque (nm) : 20
Max temperature (°C) : 130
Min temperature (°C) : -20
Degree of protection (IP) : IP67
Nominal power (W) : 4.8
Position feedback : Open & close limit switch
Manual override : Yes
Ground characteristic : Equal percentage
Adjustable operating range : Yes
Ambient temperature (°C) : -10 °C to 50 °C
Duty cycle : S2 30min
Frequency : 50/60 Hz
Material ball seal : Teflon (PTFE)
Max. electric power input (VA) : 28.8
Position reporting signal : None
Spindle seal material : HNBR
Surface protection : Nickel-plated
Transmission : With cogwheels
With end contacts : Yes
Voltage : 24 V AC
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