توضیحات
شیر دیلوج برند HD Fire مدل H3
(HD Fire Brand Deluge Valve Model H3)
Description
- Deluge Valve Model H3
- Fast application of water in spray, pre-action and foam system
- Ductile Iron ASTM A536 construction
- Size: 50, 80, 100, 150 & 200 mm (2″, 3″, 4″, 6″ & 8″)
- Maximum service pressure 17.5 bar (250 PSI)
- Horizontal or Vertical mounting
- Flanged connection dimensions to ANSI B 16.5
- No latch, no piston, no hinges
- Simple yet rugged
- Diaphragm operated with rubber to metal drip-tight positive sealing
- Auto-reset type
- Service without removal from line
- Easily trimmed for actuation by manual, remote solenoid valve & with wet or dry pilot
- Internal and external surfaces epoxy coated for extra protection
- UL Listed
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