This product is an electric two-way valve with features such as small size, light weight, various control input signal types, high pressure difference, high Cv value, high adjustability and low leakage
The Al-6925C is an ACTIVAL electric two‑way valve with integrated actuator, designed for compact, lightweight installation and compatible with multiple control signal types such as 4‑20 mA, 0‑10 V, and 2‑10 V. It operates on a 24 VAC power source and includes safety features like spring‑return to fully closed position on power loss.
This manual covers safety precautions, installation guidelines, wiring diagrams, part dimensions, optional accessories, and detailed technical specifications. It also provides guidance on proper handling, environmental limits, and maintenance procedures. This manual is written in Chinese.
| Connection size DN80 (3") Cv value | 125 |
|---|---|
| Rated pressure | 1 MPa |
| Operating temperature range | -20 °C to 70 °C |
It supports five control signal types: 135 Ω feedback potentiometer, 135 Ω resistance input, 4‑20 mA DC, 2‑10 V DC, and 0‑10 V DC.
Installation and wiring must be performed by qualified personnel, using proper protective devices, sealing flanges, and avoiding excessive tightening or incorrect positioning.
Yes, the spring‑return actuator moves the valve to the fully closed position when power is removed.