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Home > Products > Fire Protection Valves

BackWafer Butterfly Valve With Tamper Switch, 2" to 12"

1) Size: 2" to 12"
2) Nominal Pressure: 1.6MPa
3) Sealing Test Pressure: 1.76MPa
4) Shell Test Pressure: 2.4MPa
5) Applicable Temperature: 0~80℃
6) Fluid Medium: Water
7) Switch Contact Rating: DC24V, 1A
8) Material: DI Body Epoxy Resin Coated Red, DI Disc Chromed, EPDM Seat, Steel Stem.
9) Flange Holes Match To: BS4504 / EN1092 / DIN2502 / ANSI150LB

Details

Butterfly valve is a kind of quarter-turn valve, and it is fully open or closed when the disc is rotated a quarter turn to isolate or regulate the flow, with quick shut off.
Butterfly valve is generally favored because it costs less than other valve design, and it needs less support because of lighter weight.

Pauline Lu

Head of sales Department “SANJING FIRE ”

Phone/Skype/Whatsapp/Wechat: +86-13332933886

Manager@Sanjingfire.com

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