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    • Pipe Joining
      • Rigid
      • Flexible
      • Transition
      • Reducing
      • Outlet
      • Plain End
      • Flange Adapters
      • Expansion Joints
      • Press
    • Fittings
      • Grooved
      • Dielectric Adapters
      • Shouldered
      • Plain End
      • Outlets
      • Mechanical-T
      • Press
      • Rigid
    • Flow Control
      • Hydronic Balancing
      • Ball
      • Butterfly
      • Check
      • Plug
      • Diverter
      • Strainer
      • Suction Diffusers
      • Gate
      • Shouldered
      • Hydraulic Control
      • Press
      • Air Valves
    • Equipment Modules
      • AHU Drops
      • Pump Drops
      • Headers
      • PRV Stations
      • KOIL-KIT™ Coil Packages
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      • Cut Groove
      • Press Tools
      • Hole Cut
      • Pipe Cut Off
      • Accessories
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    • Where To Buy
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    • Pipe Joining
      • Rigid
      • Flexible
      • Reducing
      • Outlet
      • Flange Adapters
      • Press
    • Fittings
      • Grooved
      • Flexible Sprinkler Drops
      • Outlets
      • Mechanical-T
      • Press
      • Rigid
    • Flow Control
      • Zone Control
      • Test & Drain
      • Ball
      • Butterfly
      • Check
      • Strainers
      • Actuators
      • Alternate Wet/Dry
      • Gate
      • Hydraulic Control
      • Press
      • Level Control
    • Devices
      • Preaction
      • Dry
      • Deluge
      • Accessories
      • Alarm
    • Special Hazards
      • Victaulic Vortex
    • Tools
      • Roll Groove
      • Cut Groove
      • Press Tools
      • Hole Cut
      • Accessories
    • Sprinklers
      • Sprinkler Coupling
      • Commercial
      • Storage
      • Extended Coverage
      • Residential
      • Dry
      • Nozzle
      • Specific Application
      • Accessories
    • Product Guide
    • System Solutions
    • Where To Buy
  • Solutions
    • Engineering Benefits
      • Accommodating Seismic Movement
      • Accommodating Thermal Movement
      • Noise & Vibration Attenuation
    • Mechanical Joining
      • Gasket Technology
      • Grooved Technology
    • System Installation
      • Safer System Installations
      • Compressed Construction Schedules
      • Simplified Maintenance
      • Confined Space Installations
    • Systems
      • System Solution for HDPE Pipe
      • System Solution for PVC/CPVC Pipe
      • VicFlex™ Sprinkler Fitting System
      • Dry Sprinkler System Solutions
      • QuickVic™ SD Installation-Ready™ System
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Series 769 FireLock NXT™ Preaction System Double Interlocked Pneumatic/Electric LPCB 

Series 769 FireLock NXT™ Preaction System Double Interlocked Pneumatic/Electric LPCB 

  • Available bare, pre-trimmed, as a Vic-Quick riser or in a Series 745 FireLock Fire-Pac cabinet
  • Sizes from 1½ – 8″ | 40 – 200 mm
  • Pressures up to 300 psi | 2068 kPa | 21 bar
General Questions? Technical Questions?

Resources

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Software Content

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Resource Number Downloads Collection
FireLock NXT™ Preaction Devices LPCB Listed Series 769 Submittal 30.85
  • english
  • french-france
  • german
  • polish
  • swedish
FireLock NXT™ Preaction Valve Series 769 Installation Manual  I-769P-NIPR-PST
  • english
  • chinese-simplified
  • chinese-traditional
  • french-canada
  • german
  • italian
  • portuguese
  • spanish-spain
FireLock NXT™ Preaction Valve Series 769 Installation Wall Chart I-769P-PST
  • english
  • chinese-simplified
  • dutch
  • french-france
  • german
  • italian
  • korean
  • polish
  • spanish-spain
  • swedish
FireLock NXT™ Preaction Valve Series 769 Installation Manual  I-769P-SIE-PST
  • english
  • chinese-simplified
  • chinese-traditional
  • french-canada
  • german
  • italian
  • portuguese
  • romanian
  • spanish-spain
  • swedish
  • turkish
FireLock NXT™ Preaction Valve Series 769 Installation Manual – Slovenian Language Version I-769P-SIE-PST-SLV
  • english
FireLock NXT™ Preaction Valve, Single-Interlocked, Pneumatic Release Series 769 Installation Manual  I-769P-SIPR-PST
  • english
  • chinese-simplified
  • chinese-traditional
  • french-canada
  • german
  • italian
  • portuguese
  • spanish-spain
Fire Alarm Control Panel PDRP-2001 Wiring Tips 30.45
  • english

Systems

Firelock NXT™ Valve Solutions
Victaulic Firelock NXT™ Valve Solutions provide a streamlined, efficient & dependable alternative to standard fire sprinkler pressure relief valves

FireLock NXT™ Valve Solutions Not just valves – simplicity. Thoughtfully designed with our customers in mind, FireLock NXT™ Valves

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