Pressure Relief/Sustaining Valve
730
700 Sigma Series
Pekerjaan Air
Bangunan & Konstruksi
Pressure relief/sustaining hydraulically operated control valve that can fulfill either of two separate functions: When installed in-line, it sustains minimum pre-set, upstream (back) pressure regardless of fluctuating flow or varying downstream pressure. When installed as a “branched from the line” circulation valve it relieves excessive line pressure when above maximum pre-set.
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- Designed to - Stand up to the toughest conditions
- Excellent anti-cavitation properties
- Wide flow range
- High stability and accuracy
- Drip tight sealing
- Double chamber design
- Moderated valve reaction
- Protected diaphragm
- Optional operation in very low pressure
- Moderated closing curve
- Flexible design - Easy addition of features
- Obstacle free flow pass
- V-Port throttling plug (optional) - Very stable at low flow
- Compatible with various standards
- High quality materials
- In-line serviceable - Easy maintenance
Aplikasi Umum
- Water delivery system - Prioritizing upstream over downstream demand
- Water delivery system ‑ Prioritizing upstream demand to maintain pressure
- Pumping stations - Ensure operating point on pump curve
- Pumping stations - Circulation during low demand
- Filtration system ‑ Sustaining minimum pressure for efficient backflush
How 730
digunakan dalam
Air minum yang aman dan terus-menerus dengan solusi tekanan cerdas.
Baca Selengkapnya
Optimizing pumps operation, surge & cavitation protection, air control and metering for efficient, safe and reliable water supply.
Baca Selengkapnya
Kontrol cerdas di lapangan memungkinkan penjadwalan irigasi yang presisi dan aliran air yang tepat.
Baca Selengkapnya
Solusi kontrol cerdas & akurat untuk proses filtrasi yang efisien pada sistem irigasi.
Baca Selengkapnya
Kontrol aliran yang terlindungi dan minim perawatan untuk distribusi air.
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
Produk Terkait
Pusat Pengetahuan
Pressure Relief/Sustaining Valve
730
