Watts

NRS Flanged Gate Valves - 408-OSY-RW

Name: NRS Flanged Gate Valves - 408-OSY-RW
Rating: 3.8 (18 reviews)

3.8(18 Bewertungen)

Google-Übersetzung,

OS&Y-Flanschschieber der Serie 408-OSY-RW werden in Brandschutzanwendungen zum Absperren von Hauptfeuerstellen eingesetzt. Sie verfügen über ein epoxidbeschichtetes Gusseisengehäuse mit Flanschanschlüssen, eine elastische Keilscheibe und ein Gusseisen-Handrad. Sie sind UL/FM-gelistet und entsprechen MSS-SP-70. Der maximale Druck beträgt 250 psi (17,2 bar) CWP.

Spezifikation

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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