FireLock NXT™ Quick Riser Dry System Check Valve, Series/Model: Series 768, Nominal Size: 6 IN, Connection Type: Grooved End, Pressure Rating: 300 PSI Working, 600 PSI Test, Ductile Iron Body Material, Seal Material: Peroxide Cured EPDM, Material Standard: Body: ASTM A536/A395 Grade 65-45-12/65-45-15, Industry Standards: C/US UL Listed, FM Approved, VDS, LPCB 104c/01, CE Certified, 22 IN Width, 46 IN Height, Lead Free: No, Additional Specifications: Flow Co-Efficient (Cv): 1000

The patent-pending Victaulic series 768 FireLock NXT™ dry valve is a low differential, latched clapper valve that uses a unique direct acting diaphragm to separate system water supplies from dry-pipe sprinkler systems.

• The low differential, unique latch and actuator design of the valve allows the valve to be reset without opening the valve
• The low differential design is not subject to water columns
• The valve allows the water to operate a water motor alarm and/or electric pressure alarms, which continue until the flow of water stops
• With the optional accelerator, the valve can be configured to respond faster for use in larger systems, or where faster response times are required
• The valve is rated to 300 PSI/2065 KPA water working pressure and is factory tested hydrostatically to 600 PSI/4135 KPA for sizes 1-1/2 - 8 IN/40 - 200 MM
• VDS trim configurations are approved to 16 BAR
• Required air pressure for all trim variations is 13 PSI/90 KPA
• The Victaulic series 768 FireLock NXT™ dry valve is made of high-strength, low-weight ductile iron, and it offers easy access to all internal parts
• All internal parts are replaceable
• Maintenance and service can be performed without removing the valve from its installed position
• The rubber clapper seal is replaced easily without removing the clapper from the valve
• The valve is painted inside and out to increase corrosion resistance
• The body is tapped for main drain and all available trim configurations

• Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/Victaulic_1000G107CE_Catalog.pdf
• Brochure https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/Victaulic_S014768405_Brochure.pdf
• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/Victaulic_S014768405_Specification_Sheet.pdf