NRS Flanged Gate Valves - 408-OSY-RW

Name: NRS Flanged Gate Valves - 408-OSY-RW
Rating: 3.7 (15 reviews)

3.7(15 reviews)

Google翻訳”,

シリーズ408-OSY-RWOS＆Yフランジ付きゲートバルブは、防火メインシャットオフの防火用途で使用されます。それらは、フランジ接続、弾力性のあるウェッジディスク、および鋳鉄製ハンドホイールを備えたエポキシコーティングされた鋳鉄製ボディを備えています。それらはUL/FMにリストされており、MSS-SP-70に準拠しています。最大圧力は250psi（17.2 bar）CWPです。

仕様

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- Sizes: 2 1⁄2 in. – 12 in. (65 – 300mm)
- Best suited for either the fully open or closed position but is suitable for use as a throttling valve
- Easy in line service and replaceable disc
- Used in fire protection applications for fire main shutoff