Reduced Pressure Detector Assembly Backflow Preventers with Flood Sensor, Stainless Steel – Sizes 2 1/2 – 10 IN - 957RPDA-FS

Google翻訳”,

シリーズ 957RPDA-FS 減圧検出器アセンブリの逆流防止装置は、飲料水供給にポンプまたは吸い上げられる防火システム物質の逆流を止めるのに役立ちます。漏水や不正な不法出水を検知するメーターを組み込み、年間の水道代を大幅に削減。最大使用圧力: 175 psi (12.06 バー)。

このシリーズは、リリーフバルブからの過剰な水の排出を検出する SentryPlus™ Alert テクノロジーを備えた統合型フラッドセンサーを特徴としています。アドオン接続キットを介してアクティブ化されたセンサーは、警報システムをトリガーして、洪水検出の通知を施設の担当者に送信できます。 BMS およびセルラー通信用の接続キットが用意されています。

仕様

Features
- Flood alert feature available with add-on connection kit, compatible with BMS and cellular communication
- Extremely compact stainless steel body with stainless steel internal parts
- Ideal for health hazard cross-connection such as on fire sprinkler systems
- Available with quarter-turn ball valve shutoffs or grooved butterfly valve shutoffs
- Torsion spring checks providing the lowest pressure loss
- Lightweight stainless steel construction (70% lighter than traditional designs)
- Integrated sensor on relief valve for flood detection
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