DV-5A Valve, Single Interlock Preaction, Dry Pilot Actuation, Valve with Galvanized Trim and BFV-300, Americas, 551011215, 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 dry pilot actuation. Double seat design provides fire alarm actuation. External resetting. Range: 1 1/2 in. (DN40). Service pressure: 20–300 psi (1.4–20.7 bar). Max trim pressure: 300 psi. DP-2 dry pilot actuator rated max 50 psi pilot / 300 psi water. Process connection: Groove × Groove. Vertical installation. Actuation: Dry pilot line pressurized with air or nitrogen. Min. K5.6/80 pilot sprinklers. MC-1 manual control stations. Supervisory air: 10 ± 2 psi. Electrical: Low pressure alarm switches wired to alarm panel. Certifications: UL and C-UL Listed, FM Approved. Housing: Diaphragm type. Internal and external epoxy coating. 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. DP-2 dry pilot actuator included.
Specifications
| Category | Valves & Piping |
| Product ID | 6886455365-4918 |
| Manufacturer | Tyco |
