DV-5A Valve, Single Interlock Preaction, Wet Pilot Actuation, Valve with Galvanized Trim and BFV-300, Americas, 551011120, Tyco Fire Protection Products (Johnson Controls)
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Description
Main function: Diaphragm type automatic water control valve for single interlock preaction fire protection systems with wet pilot actuation. Double seat design provides actuation of fire alarms. External resetting. Range: 2 in. (DN50). Service pressure: 20–300 psi (1.4–20.7 bar). Process connection: Groove × Groove. Vertical installation. Actuation: Wet pilot line (min. K5.6/80 sprinklers). Supervisory air: 10 ± 2 psi. Electrical: Pressure switches to alarm panel. Certifications: UL, C-UL, FM, LPCB. Housing: Diaphragm type, epoxy coated. Materials: Ductile iron ASTM A536-77 Gr. 65-45-12. Diaphragm: Polyester/TEFLON/EPDM. Trim: Galvanized. Options: Americas pressure switches, psi/kPa gauges, BFV-300 included.
Specifications
| Category | Valves & Piping |
| Product ID | 6886455365-4913 |
| Manufacturer | Tyco |
