TYCO Pressure Relief Valve ( RV-1a)

Product Description

• The PRV-1 is intended to automatically maintain the outlet "set pressure" (static and residual) within a close range, regardless of fluctuations in the higher pressure inlet line or varying flow rates.
• Can be installed either vertically or horizontally
• Available with threaded, flanged, and cut groove inlet and outlet connections
• Grooved connections are suitable for use with grooved pipe couplings that are listed or approved for fire protection service
• One piece, one moving part diaphragm
• In-line service (for maintenance)
• Pilot valve provides for any outlet "set pressure", i.e., 80 to 225 psi (5, 5 to 15, 5 bar)
• Rated for use at a maximum pressure of 250 psi (17, 2 bar)
• Factory outlet "set pressure" of 125 psi (8, 6 bar)
• Field outlet "set pressure" range of 80 to 225 psi (5, 5 to 15,5 bar)
• Listings and Approvals: UL, & FM