Fisher's optimized anti‑surge valve offers fast action, high reliability, remote diagnostics and ATEX‑compliant construction for compressor systems.
The Fisher Optimized Anti‑Surge Valve combines a robust valve body, a high‑performance FIELDVUE® digital controller and a WhisperFlo® noise‑reduction insert. It meets ATEX, NEMA 4X and IEC 60529 IP66 standards, and its pneumatic actuator includes a buffered cushion for smooth deceleration.
Remote tuning is enabled via AMS ValveLink® software, allowing technicians to set gain, monitor performance and perform diagnostics without on‑site experts. The valve can be installed in harsh environments, operating from –40 °C to 93 °C, and is designed for quick commissioning, reducing trial‑run time and operating costs. This manual is written in Chinese.
| Enclosure Rating | IP66 (IEC 60529) |
|---|---|
| Temperature Range | -40 °C to 93 °C |
| Actuator Size | 24×16 inches |
| Opening Time | < 2 seconds |
| Control Signal | 4‑20 mA two‑wire |
The valve can operate from –40 °C (–40 °F) up to 93 °C (200 °F).
The valve is designed to open in less than two seconds.
Yes, remote tuning and diagnostics are provided through AMS ValveLink® software.
The valve meets ATEX requirements and has an NEMA 4X/IP66 enclosure for harsh conditions.