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HomeMy WebLinkAboutF2021-0591 - Misct�c�2t—o�°►1 ADR PRODUCTS OL Flus Series - Single Phase, Low Pressure, Riser Mounted Air Compressors for Dry Pipe Sprinkler Systems OL L� Q!L)This oilless riser mounted air compressor is UL1450 listed Series for use in sprinkler systems. - UL1450 listed - Integrated Air Intake Filters - Oil Less Piston Compressor - Fully automatic, direct drive - UL Listed Pressure Switch - Max Pressure: 60 PSI - Bubble tight air check valve - 30" Stainless Steel Flex Hose - Permanently lubricated bearings - Riser Mounting Kit - Specifically designed to fill the system to 20 PSI in 30 minutes - Pressure Switch set for 13 PSI on and 18 PSI off Systern Model I Average Motor I Recommended Model 1/3 HP i 1 HP 00 MGOOA CapacityDimensions ,• MGXOA HP 2 HP 3 HP 1 MG01A 320 gal. OL32016AC-LP 1.52 1/6 12 16" 12" 12" 30 550 gal. OL55033AC-LP 3.03 1/3 12 16" 12" 12" 31 F 860 gal. OL86050AC-LP 4.43 1/2 12 16" ) 15" 10" 38 990 gal. OL99075AC-LP I 5.21 3/4 10 1 17" µ 15" ' 101,, 48 Accessories: Motor Line Starters - Thermal Overload Protection When Ordering a Motor Starter you must specify HP, Voltage and Phase that is supplied to the motor. Notes: * System Capacity based on 70°F system temperature. * Average CFM is the average free air delivery from 0 to 40 PSIG + Recommended Wire Sizes based on 100ft run. consult factory for longer or shorter runs. VOLTAGE -All Single Phase Units 115 or 208-230 Volt mwm ! 7 c�� 0 WARNING: Cancer and Reproductive Harm - vown(36warninas.camov www.generalairproducts.com 1-800-345-8207 Single Phase 115V 208/230V p Size Model 1/3 HP i 1 HP 00 MGOOA Maximum 1 1 HP 2 HP 0 MGXOA HP 2 HP 3 HP 1 MG01A 3 HP — 5 HP 1P — _ MG15A When Ordering a Motor Starter you must specify HP, Voltage and Phase that is supplied to the motor. Notes: * System Capacity based on 70°F system temperature. * Average CFM is the average free air delivery from 0 to 40 PSIG + Recommended Wire Sizes based on 100ft run. consult factory for longer or shorter runs. VOLTAGE -All Single Phase Units 115 or 208-230 Volt mwm ! 7 c�� 0 WARNING: Cancer and Reproductive Harm - vown(36warninas.camov www.generalairproducts.com 1-800-345-8207 AIR PRODUCTS OL Flus Series - Single Phase, Low Pressure, Riser Mounted Air Compressor Electrical Cut Sheet 0 L This oilless riser mounted air I . compressor is UL1450 listedtvv Series for use in sprinkler systems. Note: Wire sizes are based on maintaining 90% of the nominal voltage at starting amps. Starting amps are assumed to be 6 times the SFA. Warning: Failure to consult with a licensed electrical professional can result in serious personal injury or death. Disconnect all power before servicing. Undersized wire between the motor and the power source will limit the starting and load carrying abilities of the motor causing motor overheating and permanent damage to the motor. Wire sizes listed are recommendations only. Consult the National Electric Code (NEC) and any applicable local electrical safety codes. The NEC and GAP recommends a maximum voltage drop of 3%. Install motors and related equipment in accordance with the National Electrical Code (NEC) local electrical safety codes and practices. It is always the electrician's responsibility to determine and install a wire size that ensures motors can start and run well. www.generalairproducts.com 1-800-345-8207 AIR PRODUCTS OL Plus Series - Connection Diagram L Lt'i�J �� This oilless riser mounted air compressor is UL1450 listed Series for use in sprinkler systems. System Layout Main Power DIRE RUN, TOTAL LENGTH INDUSTRIAL DISCOF SWITCHNE(i WITCH T40TES, I. MOST MOTORS ARE MULTIPLE VOLTAGE. CI IGCK NAME PLATE FOR CORRECT INTERNAL CONNECTIONS FOR VOLTAGE BEING SUPPLIED TO UNIT 2, ALL WIRING TO BE IN ACCORDANCE WIN THE APPLICABLE STATE. LOCAL, AND NATIONAL CODES SHOULD BE APPROVED BY Al J. Pressure Switch Connection PRESSURE SWITCH Diagram Note: Location of pressure switch varies based on model. This is a general diagram of components. For help specific to your switch please contact General Air products. AIR TO SYSTEM SWP60304 PR ES50RE SWITCH MUST DE WIRED M CIRCUIT TO CONTROL COMPRESSOR POWER SUPPLY 111701 Warning: Failure to consult with a licensed electrical professional can result in serious personal injury or death. Disconnect all power before servicing. Undersized wire between the motor and the power source will limit the starting and load carrying abilities of the motor causing motor overheating and permanent damage to the motor. Wire sizes listed are recommendations only. Consult the National Electric Code (NEC) and any applicable local electrical safety codes. The NEC and GAP recommends a maximum voltage drop of 3%. Install motors and related equipment in accordance with the National Electrical Code (NEC) local electrical safety codes and practices. It is always the electrician's responsibility to determine and install a wire size that ensures motors can start and run well. www.generalairproducts.com 1-800-345-8207 a iN Lock NX 5 TV Actuated Vaive with LPCB Approved Preacrion Trim SERIES 769 with: - Electric Activation with Redundant Solenoid Valve - Electric Activation with Redundant Solenoid Valve and AutoConvert Dry Trim - Double Interlocked Pneumatic/Electric Activation with Redundant Solenoid Valve - Double Interlocked Pneumatic/Electric Activation with Redundant Solenoid Valve and AutoConvert Dry Trim The patented Victaulic Series 769 FireLock NXTw Preaction Valve controls the water sup- ply entry into the Preaction system piping and sprinklers. The preaction system is normally supervised with pressurized air or nitrogen in order to detect any leaks in the system. The Series 769 valve is a low differential, latched clapper valve that uses a unique, direct -acting diaphragm to separate system water supplies from Preaction pipe sprinkler systems. The posi- tive latching mechanism uses the supply water pressure from upstream (city side) of the main control valve to hold the clapper shut. When the water pressure in the diaphragm chamber is released the latch retracts from the clapper and the valve actuates. The low differential and unique latch and actuator design of the valve allow the valve to be self -resetting; therefore it is not necessary to remove the cover. The low differential design is not subject to water columns. AutoConvert Dry Trim Option: Recommended for Preaction applications where reliability of power supply is a concern. In the event of an AC power loss, the AutoConvert module latches from Closed to Open with a quick electrical pulse. To stay open, no further current draw is required as would be needed in a normally -open solenoid. This opened pathway allows the included Series 776 Low Pressure Actuator to operate as a dry actuator, putting the preaction system into a Non -Interlocked condition. In this case, an air loss in the system piping or an electrical release from the Fire Alarm Control Panel (FACP) would allow the Series 769 valve to actuate, filling the piping with water. Upon an AC power return, the Auto -Convert module senses the restoration and latches the path from the Series 776 Low Pressure Actuator closed, returning the preaction valve to its standard release method. FEATURES Dlephmgm Ammar Exaggerated for Clarity NOTE: Valve is shown in the "set" position JOB/OWNER System No. Location LPCB PATENTED The valve allows the water to operate a water motor alarm and/or electric pressure alarms, which continue until the flow of water stops. The valve is rated to 30Opsi/2065kPa water working pressure and is factory tested hydrostatically to 6OOpsi/4135kPa for sizes 144-8740-200mm. Required air pressure is 13psi/90kPa. The Series 769 is available grooved x grooved. Standard grooved dimensions conform to ANSI/AWWA C606. Victaulic Series 769 Preaction valves do NOT require a separate check valve in the preaction system and feature a straight -through valve body design that provides superior flow and low-pressure drop. The valve body is tapped with a special drain for a complete system. The valve has simple access to all internal parts for easy maintenance. All internal parts are replaceable. Maintenance and service can be performed from the installed position. The rubber clapper seal is replaced easily without removing the clapper from the valve. The body is tapped for main drain and all available trim configurations. The valve is painted inside and out to increase corrosion resistance. The Victaulic Series 769 FireLock NXT Preaction valve trim includes an alarm test valve, which allows testing of the alarm system without reducing the system pressure. NOTE: The bare value carries VdS approvals for deluge applications only. There is no Vol recognition of the preaction configurations. The AutoConvert trim configurations are FM and LPCB Approved only. CONTRACTOR ENGINEER Submitted By Spec Sect Para Approved www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. C 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. �C'EAUI IC FIRE PROTI_CI JONI PRODUCTS - DEVIf.GS e 511,eil-,off. k Nx'rINI SERIES 769 With Preaction Trim Grooved x Grooved 30.85 INSTALLATION OPTIONS Vic -Quick Riser The Vic -Quick Riser comes completely pre -trimmed and includes a shut off valve (uses a Series 705W or Series 705 Firel-ock Butterfly valve — request publication 10.18 or 10.81. For 1 V2 and 2740 `x! and 50mm sizes, the Vic -Quick Riser may come with a Series 728 Ball Valve — request publication 10.17) for system shut off, pre-set pressure switches, and a drain kit for ease of installation. RELEASE MECHANISM OPTIONS Single Interlocked Single -interlocked systems are designed so that either an event detection by the release mechanism or loss of supervisory air in the sprinkler system will cause the valve to operate. When the valve oper- ates, water will enter the sprinkler system and flow from any open sprinklers or other openings in the system. PneumaticlElectric Release: The Victaulic electric release system uses an electric solenoid valve, approved electric panel and a compatible detection system. When EITHER an electric 54ction or a system sprinkler operates, the water in the diaphragm chamber is released and the alve operates. If there is an electric detection and a system sprinkler does not operate, water will ill the sprinkler sys- tem, alarms will be activated and the Victaulic Series 769 Actuated Valve will Was an Alarm Check Valve. If the valve is actuated by the activation or damage of a sprinkler sy m sprinkler, water will enter the system and flow from any open sprinklers. Alarms will activate,' ue to water entering the intermediate chamber of the valve. Electric Release: The Victaulic Electric Release System uses an electric solenoid valve, approved electric panel and a compatible detection system. Only when.X release system event occurs, will the water in the diaphragm chamber be released and the vale operate. Pneumatic pressure is main- tained in the sprinkler system only for supervisory purposes and a low pressure alarm is installed in the sprinkler system in order to detect any leaks in tWsystem. If there is an electric release activa- tion and a sprinkler system sprinkler does not operate, the valve will operate and water will fill the sprinkler system, alarms will be activated andjhe Victaulic Series 769 Actuated Valve will act as an Alarm Check Valve. If a system sprinkler is damaged or activates and there is no release mechanism detection, the low pressure alarm in the system will activate but the valve will not operate and no water will flow until there is a release detection. AutoConvert Trim: In the event of aKAC power loss, the AutoConvert module latches from Closed to Open with a quick electrical pulse. To stay open, no further current draw is required as would be needed in a normally open'solenoid. This opened pathway allows the included Series 776 Low Pressure Actuator to operate as a dry actuator, putting the preaction system into a Non -Interlocked condition. In this case„an air loss in the system piping or an electrical release from the FACP would allow the Series 769'valve to actuate, filling the piping with water. Upon an AC power return, the Auto -Convert module senses the restoration and latches the path from the Series 776 Low Pressure Actuator closed, returning the preaction valve to its standard release method. This automatic sensing and automatic action allows continuous fire protection in the event of an AC power loss and possible batterybackup failure. www.victaulic.com rCtAU�iC: VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. .,-.,.-..,�....,,,,„, 30.952 REV -r. FIRE `r1301EC1lON PtiC)UDC"fS—DEVICE; Ftl eQk,,.ly,C. c k N TTNI Actuated Valve viRdh LPCB Approved Preaction Trim SERIES 769 With Preaction Trim Grooved x Grooved 30.85 RELEASE MECHANISM OPTIONS Double Interlocked / Double interlocked systems are designed so that the valve will actuate only in the event of multiple fire detections by the release mechanisms. If a single release event occurs alarms will sound but the valve will not operate and water will not flow until a second release event is detected. Double inter- locked systems are commonly used in refrigerated systems and in systems where water entering the sprinkler system is critical as well as when accidental discharge of water is critical. Pneumatic/Electric Release: The electric/pneumatic preaction system uses both an electric release system, (composed of an approved solenoid valve, electric panel and an appropriate sensor), and pneumatically pressurized sprinkler system. The Victaulic Series 769 Actuated Valve will activate ONLY when there is a pressure loss in the sprinkler system AND the electric detection of a release event. In the event of a loss of pressure in the sprinkler system without an electric detection the valve will not actuate until a second release event is detected. In this way if there is accidental damage to the sprinkler system no water will flow. Additionally, if there is an electric detection and no pressure loss in the sprinkler system the valve will not actuate. Alarms will activate in both cases alerting the user of a detection condition. Electric-Pneumatic/Electric: The electric-pneumatic/electric release uses two electric detection devices, a fire detection device and a low pressure switch installed in the sprinkler system. Both electric detection devices are wired into an approved control panel in a "cross -zoned" configuration. The electric control panel controls a solenoid valve piped to the Victaulic Series 769 Actuated Valve piston. In the event of a fire detection device activation and no pressure toss in the sprinkler system the control panel will not trigger the solenoid valve and the valve will not actuate. If there is a loss of pressure in the sprinkler system due to damage or a sprinkler activating and no fire detection the control panel will not trigger the solenoid and the valve will not actuate. The valve will actuate ONLY when BOTH a fire detection event and loss of system pressure occurs. When BOTH signals are received by the control panel the panel triggers the solenoid valve. This allows the water supply pres- sure in the Series 769 diaphragm chamber to be released and the valve will actuate allowing water into the system. Electric/Electric: The electric/electric release uses two zones of electric detection devices Installed in the sprinkler system. Both zones of electric detection devices are wired into an approved control panel in a "cross -zoned" configuration. The electric control panel controls a solenoid valve piped to the Victaulic Series 769 Actuated Valve diaphragm charge line. In the event of a single electric fire detection device activation, the control panel will not trigger the solenoid valve and the valve will not actuate. If there is a loss of pressure in the sprinkler system due to damage or a sprinkler activating and no fire detection the control panel will not trigger the solenoid and the valve will not actuate. The valve will actuate ONLY when BOTH zones of electric fire detection devices are activated. When BOTH signals are received by the control panel, the panel triggers the solenoid valve. This allows the water supply pressure in the Series 769 diaphragm chamber to be released and the valve will actuate allowing water into the system. In this configuration, a minimum air pressure is required to maintain supervisory alarms and low pressure switches. AutoConvert Trim: In the event of an AC power loss, the AutoConvert module latches from Closed to Open with a quick electrical pulse. To stay open, no further current draw is required as would be needed in a normally open solenoid. This opened pathway allows the included Series 776 Low Pressure Actuator to operate as a dry actuator, putting the preaction system into a Non -Interlocked condition. In this case, an air loss in the system piping or an electrical release from the FACP would allow the Series 769 valve to actuate, filling the piping with water. Upon an AC power return, the Auto -Convert module senses the restoration and latches the path from the Series 776 Low Pressure Actuator closed, returning the preaction valve to its standard release method. This automatic sensing and automatic action allows continuous fire protection in the event of an AC power loss and possible battery backup failure. www.victaulic.com �Ctay�iC VICTAUUC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. ® 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. _ RIHV_E }li.P'i FIRE. PROTECTION PRODUCTS - DEVICti7 Actuated VzMv : with SERIES 769 With Preaction Trim Grooved x Grooved SYSTEM TRIM LPCB Approved Preaction Trim 30.85 it 1%x 1.900 9.08 16.46 28.25 42.75 13.50 22.00 925 15.25 24.75 304 909 7.63 167 43.0 40 48.3 230.6 418.1 717.6 1085.9 342.9 558.8 235.0 387.4 628.7 772 230.9 193.8 7.6 19.5 2 2.375 9.08 16.46 28.25 42.75 13.50 22.00 9.25 15.25 24.75 3.04 9.09 763 16.7 43.0 _ 50 60.3 230.6 418.1 7176 1085.9 342.9 558.8 235.0 387.4 628.7 772 230.9 193.8 7.6 19.5 2% 2.875 12.70 16.63 31.50 46.25 12.50 21.75 11.00 14.75 22.75 3.74 10.78 6.97 41.0 65.0 65 1 73.0 322.6 422A 800.1 1174.8 317.5 552.5 279.4 374.7 5729 95.0 273.8 777.0 18.7 29.5 76.1 nnn 3.000 12.70 16.63 31.50 46.25 12.50 21.75 11.00 14.75 22.75 3.74 10.78 6.97 41.0 65.0 76.1 322.6 422.4 800.1 1174.8 3175 552.5 279.4 374.7 577.9 95.0 273.8 1770 18.7 29.5 3 3.500 12.70 16.63 31.50 46.25 12.50 21.75 11.00 14.75 22.75 3.74 10.78 6.97 41.0 65D 80 _ 88.9 322.6 422.4 800.1 1174.8 317.5 552.5 279.4 374.7 5779 95.0 273.8 177.0 18.7 29.5 4 100 4.500 15.15 19.96 32.50 4700 14.25 24.75 10.25 16.50 22.50 6.30 9.51 850 59.0 95.0 114.3 384.8 507.0 825.5 1193.8 362.0 628.7 260.4 419.1 571.5 160.0 241.6 215.9 26.7 430 165.1 mm 6.500 16.13 22.17 32.75 47.50 14.50 28.75 11.75 1725 21.75 6.30 9.50 8.89 80.0 116.0 _ 165.1 409.7 563.1 831.9 1206.5 368.3 730.3 298.5 438.2 552.5 160.0 241.3 225.8 36.2 52.6 6 6.625 16.13 22.17 32.75 47.50 14.50 28.75 11.75 17.25 21.75 6.30 950 8.89 80.0 116.0 150__ 168.3 409.7 563.1 831.9 1206.5 368.3 730.3 298.5 438.2 552.5 160.0 2413 225.8 36.2 52.6 8 8.625 17.63 23.09 32.50 4700 16.00 31.50 13.00 18.00 20.00 6.30 9.27 10.26 1220 158.0 200 219.1 447.8 586.5 825.5 1193.8 4064 800.1 330.2 4572 508.0 160.0 235.5 260.6 55.3 71.6 The W dimension coupling is not shown for clarity. Components shown as dotted lines denote optional equipment "Measurements denoted with an asterisk take optional equipment into account The 4inch/114.3 mm configuration is shown above 11h - 2 inch/48.3 - 60.3 mm configurations contain 3/flinch/19 mm drain valves. 2 A - 3 inch/73.0 - 88.9 mm configurations contain 1 �/4 inch/31 mm drain valves. 4- 81nch/114.3 - 219.1 mm configurations contain 21nch/50 mm drain valves. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. �CtaIuI1C RUV R _- 30.t - i Ei !i FIRE PROTECTION PRODUCTS — DEVICES Actuated Vahie with LPCB Approved Preacu on `!free SERIES 769 With Preaction Trim Grooved x Grooved PERFORMANCE Hydraulic Friction Loss 1.900 The chart below expresses the flow of water at 65°F/180C through a full open valve. 6.0 2 5.0 9.00 4,0 60.3 3A 2h 2.0 R ^y _.. _ 65 _ '.. 73.0 2.438 76.1 mm 3.000 76.1 8.00 2.439 C 0.6 3.500 OS WOA 8088.9 0.3 5.182 0.2 4.500 30.85 0.1 10 20 30 40 60 80 100 200 300 400 600 1,000 2,000 4,000 6,000 10,000 MAD 800 3,000 8,000 FLOW RATE - GPM Frictional Resistance The chart below expresses the frictional resistance of Victaulic Series 769 FireLock NXT Preaction Valve in equivalent feet of straight pipe. I h 1.900 3.00 40 483 0.914 2 2.375 9.00 50 60.3 2.743 2h 2.875 8.00 _.. _ 65 _ '.. 73.0 2.438 76.1 mm 3.000 76.1 8.00 2.439 3 3.500 17.00 8088.9 5.182 4___. 4.500 21.00 100 114.3 6.401 165A 6.500 165.1 22.00 6.706 6 6.625 22.00 ISO 168.3 6.706 8 8.625 50.00 www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. ICtaUI1C 30.113,11 8 Rry r. FIRE PROTECTION PRODUC-1 S — DEVICES Actuated Valve with LPCB Approved Preacdon 'firim SERIES 769 With Preaction Trim Grooved x Grooved 30.85 TRIM PACKAGES Trim Packages Options: 1 Electric Activation with Redundant Solenoid Valve 2 Electric Activation with Redundant Solenoid Valve and AutoConvert Dry Interlock Trim 3 Double -Interlocked Pneumatic/Electric Activation with Redundant Solenoid Valve 4 Double -Interlocked Pneumatic/Electric Activation with Redundant Solenoid valve and AutoConvert Dry Trim Trim packages include all required galvanized pipe and fittings. For trim package details and optional accessories, see pages 17-20 Actuators: • Series 776 Low -Pressure Actuator— The Series 776 Low -Pressure Actuator is pneumati- cally actuated and requires only 13 psi/90 kPa minimum air pressure, regardless of the system supply pressure. This actuator allows the system to operate with a low air or gas pressure of 7psi/48kPa. Request submittal 30.46. • Series 767 Electric/Pneumatic Actuator — The Series 767 Electric/Pneumatic Actuator provides a single trip point for the pneumatic event and an integral electric actuator. This actuator requires only 13 psi/90kPa minimum air pressure, regardless of the system sup- ply pressure. This actuator allows the system to operate with a low air or gas pressure of 7psi/48kPa. Request submittal 30.62. • Series 753-E Solenoid Valve — The Series 753-E Solenoid Valve is designed for use with systems that require electrical activation. Request submittal 30.32. - Redundant solenoid made by alternate manufacturer required by LPCB Approval Optional accessories: • Series 746 -LPA Dry Accelerator — The Series 746 -LPA Dry Accelerator can be used on pneumatic release systems to improve response time. Request submittal 30.64. • Series 760 Water Motor Alarm —The Series 760 Water Motor Alarm is a mechanical device that sounds when a sustained flow of water occurs (such as with an open sprinkler). Request submittal 30.32. • Series 75B Supplemental Alarm Device — The Series 75B Supplemental Alarm Device is designed to provide a continuous alarm for systems equipped with a mechanical device. Request submittal 30.33. • Series 75D Water Column Kit — The Series 75D Water Column Kit is designed to minimize residual water in the riser from collecting above the clapper. Request submittal 30.34. • Air Compressor • Air Maintenance Trim Assembly • Fire Alarm Control Panel (FACP) www.victaulic.com sCEalJ�i�' VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAUUC COMPANY. ALL RIGHTS RESERVED. _..�.._.�.ii.....,.ic RCV _E FIRE PRO T F.CfION PRODUCTS - DEVICES 30.85 SERIES 769 With Preaction Trim Grooved x Grooved AIR SUPPLY REQUIREMENTS The required air pressure for Series 769 FireLock NXT Preaction Valves is 13 psi/9OkPa minimum, regardless of the system supply pressure. Air pressures should be kept below 18psi/124kPa, unless a Series 746 -LPA Dry Accelerator is installed. Systems with air pressures higher than 18psi/124kPa may require the addition of a Series 746 -LPA Dry Accelerator. If multiple Series 769 FireLock NXT Preaction Valves are installed with a common air supply, isolate the systems with a spring-loaded, soft -seated ball check valve to ensure air integrity for each system. Good practice is to include a ball valve for isolation and service of each individual system. Set the air pressure to the required system air pressure. Air pressure differing from the required Sys- tem air pressure could reduce system operation response time. The engineer/system designer is responsible for sizing the compressor so that the entire system is charged to the required air pressure within 30 minutes. DO NOT oversize the compressor to provide more airflow. An oversized compressor will slow down or possibly prevent valve operation. If the compressor fills the system too fast, it may be necessary to restrict the air supply. Restricting the air supply will ensure that air being exhausted from an open sprinkler or manual release valve is not replaced by the air supply system as fast as it is being exhausted. COMPRESSOR SIZING COMPRESSOR REQUIREMENTS tz 10 —20 psi/138 kPa 2 0 SYSTEM CAPACITY (In gallons) www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. iCtaLIIIC: 30.ii5_12 REV E FIRE PROIECTION PRODUCTS — DEVICES 30.85 Fire'Lock NXT rrn .Actuated Vales with LPCB Approved Preaction ,:,rim SERIES 769 With Preaction Trim Grooved x Grooved COMPRESSOR REQUIREMENTS A tank -mounted air compressor with a Series 757 Regulated AMTA must be used to supply air to AND SETTINGS FOR SERIES 769 a Series 769 FireLock NXT Preaction Valve installed with a Series 746 -LPA Dry Accelerator. In the FIRELOCK NXT PREACTION VALVES event a compressor becomes inoperative, a properly sized tank -mounted air compressor provides the INSTALLED WITH SERIES 746 -LPA greatest protection, since air can be supplied continuously to the sprinkler system for an extended DRY ACCELERATORS time period. In addition, a properly -sized tank -mounted air compressor prevents clogging of the dry accelerator's orifice. Set the air regulator of the Series 757 Regulated AMTA to a minimum of 0.9 Bar/13 psi. The air regulator of the Series 757 Regulated AMTA is a relief -type design. Any pressure in the system that is above the set point of the air regulator will be released. Therefore, charging the air regulator above the set point could cause premature operation of a valve installed with a Series 746 -LPA Dry Accelerator. SETTINGS FOR AIR SUPERVISORY 1. Air supervisory pressure switches are required for preaction systems and must be set according PRESSURE SWITCHES AND ALARM to the following notes. NOTE: Switches for Vic -Quick Risers are pre-set at the factory. PRESSURE SWITCHES • a. Wire the air supervisory p y pressure switches to activate aloes -pressure alarm signal. NOTE: In addition, the local authority having jurisdiction may require a high-pressure alarm. Contact the local authority having jurisdiction for this requirement. • b. Set the air supervisory pressure switches to activate at 0.1— 0.38ar/2 — 4psi below the minimum air pressure required (but not lower than 0.7 Bar/lOpsi). • c. Wire the alarm pressure switch to activate a water flow alarm. • d. Set the alarm pressure switch to activate on a pressure rise of 0.3 — 0.6 Bar/4 — 8psi above the pressure required. • e. System also includes a low water alarm pressure switch that is factory set and trips on falling pressure of less than 124 kPa/18 psi. Trip level can be field adjusted higher if necessary. REMOTE SYSTEM TEST VALVE The remote system test valve (inspector's test connection) should contain a normally closed valve, REQUIREMENTS which can be opened to simulate the operation of a sprinkler. The remote system test valve (inspector's test connection) should be located at the most hydrauli- cally demanding location in the release system. NOTE: Multiple restrictions on the remote system test valve (inspector's test connection) may slow the air decay rate and cause the system to respond slower than required. The remote system test valve (inspector's test connection) should terminate with an orifice equal to the smallest orifice in the releasing system. The remote system test valve (inspector's test connection) is used to ensure that water reaches the most remote part of the system within the required time. www.victaulic.com RES GOm Xk4a_ lid VICTA C S A REGISTERED TRADEMARK OF VICTAULIC COMPANY. ®2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. .-,>..,�... REV 1. 30.8 i 15 FIREr PROTECTION PRODUCTS — DEVICES H, F E>r4 '', an � .-Orcht, '.13( 5 SERIES 769 With Preaction Trim Grooved x Grooved Bill of M.Wolals 1 Series 769 FIri NM Preamon Valve 2 Fiml-ock Rigid Coupling 3 Water Supply Main Control Valve 4 Drain Swing Check Valve 5 Drip Cup with Cap 6 Alarm Pressure Switch 7 Series 729 Drip Check Valve 8 Dlaphragm�ChmgrUne Bell Valve (Normally Open - Lockable) 9 3 -in -1 StralnetlChecWRearl Assembly 30 Series 760 Water Motor Alarm (Optlon.USoid Separately) 11 Al.. Test Bell Valve (Normally Closed - Lockable) 12 Diaphragm -Charge -Line Pressure Gauge (0.25 BarWEAD pail 13 Series 749 Auto Drain 14 Series 767 ElecbidPneurratic Actuator 15 Air Manifold 16 At, Supervisory Pressure Switch 17 System Pressure Gauge (0-16 Bar with Mark Pointers) 18 Water Supply Main Drain Valve - Flax Test 19 Water Supply Pressure Gauge (625 Bar/0-35) psi) 20 Drain Connection Wt 21 Gauge Valve 22 System Main Dran Valve 23 Series 755 Manual Pull Station 24 Series 748 Ball Check Valve 25 Serlas 746 -LFA Ory Acceterator (OptionaDSold Separately) 26 Upper Chamber Strainer (100 Mesh) for Series 767 Eieciric/Pneumatic Actuator 27 Upper Cheri Pressure Gauge for Series 767 ElectfidPOenmatic Actuator 28 Auto Vent for Sears 767 Electbd Pneumatic Actuator 29 Upper Chamber Inlet Ream,tor (0.BmWpk0324nch) for Sens 767 Electric/ Pneumatic Actuator 30 Upper Chamber Check Valve(6.4mrNS2-inch) for Series 767 EleclricTnearmen Actuator 31 Satimad Valve 32 Low Water Pressure Switch 33 Water Motor Alarm Shute Valve (Normally Open - toclini • Item 33, water motor alarm sh" valve, can I» dosed to prevent wafer from Nonngg nto the Series 7W Water Mohr Aarm Ging conditions Wt are not averaWs for me alarm Wound (Le, during a k13Wn. SeestaMard Contiguretbn Asttmblycktallanpage A. to as roar 30.85 Note 1: Connection point for the Series 75D Water Column Device Kit u e+wnA, N Exaggerated for clarity www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. ® 2010 VICTAULIC COMPANY. ALL RIGHTS RESERVED. REV E ✓ctail 30.85J.7 FIRE PRE<TECTION PRODUCTS — DEVICES SERIES 769 With Preaction Trim Grooved x Grooved 30.85 Exploded View of Series 767 Electric/P i eumatic Actuator and Redundant Solenoid Assembly a Manual cove Plug ,fitting. Exploded View of Standard Configuration Assembly Woman II / TO System le:botal When installing/ 12 Manual Pull Station, emove plum and Conneato fitting / ti TO Hou'loagm� n Housing (1M�i3Ii,/C/Y t To 1p Cup EI LOra"an Diaphragm OrDrin Mennasupaplemental Housing alarmdeAceK i -� required, remove plug aodattachalarm t, feed here TOtOwer Port Water Su aalfya baa to optionalMain DralnpValve `�` Water Motors \ I mm Alarm Port Alarm 4 II \. VIaldy _ e8aq 1t\A 33 [YJry�s From Water Su p p l y Location �J m TODrip Wn p torauo TAsse al oiomio �\_ or Dram Ilk www.Victaullo.com r0$aUr� VICTAUUC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. ® 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. 30.85_18 RFV F Actuated Valve with LPCB Approved Preaction Trim SERIES 769 With Preaction Trim Grooved x Grooved WARRANTY Refer to the Warranty section of the current Price List or contact Victaulic for details. NOTE This product shall be manufactured by Victaulic or to Victaulic specifications. All products to be installed in accordance with current Victaulic installation/assembly instructions. Victaulic reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligations. WARNING • This product must be installed by an experienced, trained installer, in accordance with the instructions provided with each valve. These instructions contain important information. C Failure to follow these instructions may result in serious personal injury, property damage, or valve leakage. If you need additional copies of this product literature or the valve installation instructions, or if you have any questions about the safe installation and use of this device, contact Victaulic Company, P.O. Box 31, Easton, PA 18044-0031 USA, Telephone: 001-610-559-3300. For complete contact information, visit www.victaulic.com 30.85 057N REV E UPDATED 03/2021 1(71'ial.l�tL~i VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. ® 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. ,-_-,.vr..,,.2.y.��.wm 36.85