Key facts
- Manuals
- 2
- Languages
- ZH
- Last added
- 2012-01-05
Featured ACTIVAL manuals
ACTIVAL VY51X2J(JIS 20K-FCD450) valve Manual
This manual describes the ACTIVAL VY51X2J electric two‑way valve with flange connection. It details the valve body and integrated actuator, the supported control signals, and the performance characteristics such as compact design, high differential pressure, large Cv values and low leakage.
The document includes safety precautions, mechanical dimensions, wiring diagrams, installation guidance, manual operation steps, and troubleshooting procedures to ensure reliable service in hot‑water, cold‑water and heating applications. This manual is written in Chinese.
Covers: Overview · Safety Precautions · Specifications · Actuator Details · Dimensions · Installation Guidelines
ACTIVAL VY51XXL Electric Two‑Way Valve User Manual
The ACTIVAL VY51XXL series is a flange‑connected electric two‑way valve with an integrated actuator. It is designed for cold/hot water control and meets a PN16 pressure rating. The actuator operates on 24 V AC low‑voltage reversible synchronous motor and supports five different control signal types.
The document lists accessory options such as sealing joints, auxiliary switches, and potentiometers, and provides a detailed selection table with valve sizes, Cv values, and electrical limits. This manual is written in Chinese.
Covers: Overview · Control Signal Options · Technical Specifications · Accessories · Selection Table
Latest ACTIVAL manuals
ACTIVAL VY51X2J(JIS 20K-FCD450) valve Manual
User Manual 14 pages · 418 KB · ZHThe ACTIVAL VY51X2J electric two‑way valve manual provides specifications, installation, wiring, operation and maintenance instructions.
ACTIVAL VY51XXL Electric Two‑Way Valve User Manual
User Manual 2 pages · 244 KB · ZHThe ACTIVAL VY51XXL electric two‑way valve manual provides specifications, control options, and installation accessories for PN16‑rated water and steam…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in ACTIVAL manuals
What is the maximum external voltage and current for the actuator?
The actuator can handle a maximum external voltage of 30 V DC and a current of 3 A.
Can auxiliary switches and potentiometers be installed together?
No, you may add either auxiliary switches or an auxiliary potentiometer, but not both at the same time.