Booster Pump Control & Pressure Sustaining Active Check Valve
with Opening & Closing Speed Control and Limit Switch
743-2S-03-S-M5-M5M-M5L
700 Large Size Series
Pekerjaan Air
Hydraulically operated, active check, pump control & pressure sustaining valve with two independent functions: It opens fully or shuts off in response to electric signals, isolating the pump from the system during pump startup and shutdown, thereby preventing pipeline surges. While open, it sustains minimum pump discharge pressure regardless of fluctuating flow, and prevents the pump from exceeding its designed flow or power consumption.
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- Hydrodynamic wide globe valve body provides:
- Higher flow coefficient (Kv; Cv) than standard globe valves
- Higher resistance to cavitation damage
- In-line serviceable
- Valves are suitable for working with all types of command: Hydraulic, Electric and Pneumatic.
- Self-operated valves that can work without an external source of power
- Wide range of options and accessories:
- Visual position indicator
- Limit switches
- Analog opening output
- Large selection of control accessories
- Large inspection and service ports (700-M5L)
Aplikasi Umum
- Pumping stations - Controls pump start-up and shut-down
- Pumping stations - Ensure operating point on pump curve
How 743-2S-03-S-M5-M5M-M5L
digunakan dalam
Optimizing pumps operation, surge & cavitation protection, air control and metering for efficient, safe and reliable water supply.
Baca Selengkapnya
Kontrol tekanan & aliran cerdas untuk jaringan air yang efisien dan andal.
Baca Selengkapnya
Melindungi komponen sistem air & pipa dari lonjakan tekanan selama pemadaman listrik dengan solusi perlindungan lonjakan yang canggih & hemat biaya.
Baca Selengkapnya
Solusi Terkait
Pusat Pengetahuan
Booster Pump Control & Pressure Sustaining Active Check Valve
743-2S-03-S-M5-M5M-M5L
