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Katup Pengurang & Penahan Tekanan

723

700 Sigma Series

Pekerjaan Air

Katup kontrol yang dioperasikan secara hidraulik dengan fungsi Menjaga Tekanan dan Pengurang Tekanan yang independen. Katup ini menjaga tekanan hulu minimum yang telah ditetapkan sebelumnya, tanpa terpengaruh oleh fluktuasi aliran atau variasi tekanan hilir, dan mencegah tekanan hilir naik melebihi tingkat maksimum yang telah ditetapkan, tanpa terpengaruh oleh fluktuasi aliran atau tekanan hulu yang berlebihan.

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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
High quality materials
In-line serviceable - Easy maintenance
Certified to functional and drinking water standards: EN-1074, NSF-ANSI 61-372, WRAS, AS 5081 and others

Aplikasi Umum

Municipal systems - Reducing pressure at potable water connections to buildings and structures
Water delivery system - Prioritizing upstream over downstream demand
Water delivery system - Maintaining upstream pressure during pressure drop