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HomeMy WebLinkAboutF2021-0589 - MiscAIR PRODUCTS bkvd. OL Plus Series - Single Phase, Love Pressure, Riser Mounted Air Compressors for Dry Pipe Sprinkler Systems OLThis oilless riser mounted air compressor is UL1450 listed Serer 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 Accessories: Motor Line Starters - Thermal Overload Protection Single Phase 115V 208/230V Size Model 1/3 HP 1 HP 00 MGOOA Maximum 1 HP 2 HP 0 MGXOA HP 2 HP 3 HP 1 j 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 M -T 17, �; I QWARNING: Cancer and Reproductive Harm -vw yp warnin�c s capo www.generalairproducts.com 1-800-345-8207 Model Average Motor Recommen ded Dimensions Capacity*System .. CFM** HP Wire Size+ Weight (lbs)r 320 gal. OL32016AC-LP 1.52 1/6 12 16" 12" 12" 30 550 gal. OL55033AC-LP 3.03 1/3 A 12 mm16" 12" 12" ! I� �V31 TM 860 gal. OL86050AC-LP 4.43 1/2, 12 16" I 15"� 1010, 38 �OL99075AC-LP 990 gal. 5.21 3/4I 10 17" 15" 10" 48 Accessories: Motor Line Starters - Thermal Overload Protection Single Phase 115V 208/230V Size Model 1/3 HP 1 HP 00 MGOOA Maximum 1 HP 2 HP 0 MGXOA HP 2 HP 3 HP 1 j 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 M -T 17, �; I QWARNING: Cancer and Reproductive Harm -vw yp warnin�c s capo www.generalairproducts.com 1-800-345-8207 AIR PRODUCTS OL Plus Series - Single Phase, Low Pressure, Riser Mounted Air Compressor Electrical Cut Sheet L�° 1 This ess riser mounted air compressor is UL1450 listed 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 .�.� �® ri•�!� �i i AIR PRODUCTS OL Flus Series - Connection Diagram OLThis oilless riser mounted air compressor is UL1450 listed Series for use in sprinkler systems. System Layout Main Power VIRE RUN, TOTAL LENGTH IulINDUSTRIAL mr SWITCH CT DIWCON PRESSURE SWITCH MUST RE WIRED IN CIRCUIT TO CONTROL COMPRESSOR RISER NOTES: T MOST MOTORS ARE MULTIPLE VOLTAGE CI ECK NAME PLATE FOR CORRECT INTERNAL CONNECTIONS FOR VOLTAGE ©GING SUPPLIED TO UNIT 2. ALL WIRING TO BE IN ACCORDANCE WITH THE APPLICABLE STATE, LOCAL, AND NATIONAL CODES SHOULD BE APPROVED BY AHI, AIR TO SYSTEM Pressure Switch Connection ...._....._ ......... SWP60304 PRESSURE SWITCH RUP Diagram u Note: Location of pressure switch varies based on rx�POWER model. This is a general diagram of components. For M help specific to your switch please contact General Air SUPPLY Products. 1l1 fi 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%p. 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 y u. �'-<�F , ..y :•'L a'i mag 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 NXTTm 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. PATENTED FEATURES The valve allows _ th ... .. ... _ . ... _.. --.. _.. o�ePr,=sm Assombly Exaggerated for Clarity NOTE: Valve is shown in the "set" position JOB/OWNER System No. Location a water ro operate a water motor alarm and/or electric pressure alarms, which continue until the flow of water stops. The valve is rated to 300psi/2065 kPa water working pressure and is factory tested hydrostatically to 600 psi/4135 kPa for sizes 1 rk-8740-200 mm. Required air pressure is 13 psi/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 VdS recognition of the preaction configurations. The AutoConvert trim configurations are FM and LPCB Approved only. CONTRACTOR Submitted By www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY, 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. ENGINEER Spec Sect Para Approved nates ✓ctauhcr 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 FireLock Butterfly valve— request publication 10.18 or 10.81. For l Ik and 2740 `;.✓ 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. Pneumatic/Electric Release: The Victaulic electric release system uses an electric solenoid valve, approved electric panel and a compatible detection system. When EITHER an electric cjetection or a system sprinkler operates, the water in the diaphragm chamber is released and theyy ve operates. If there is an electric detection and a system sprinkler does not operate, water willfilfthe sprinkler sys- tem, alarms will be activated and the Victaulic Series 769 Actuated Valve will di as an Alarm Check Valve. If the valve is actuated by the activation or damage of a sprinkler sl m sprinkler, water will enter the system and flow from any open sprinklers. Alarms will activat 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 .a release system event occurs, will the water in the diaphragm chamber be released and the valve, perate. 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 the system. 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 and the 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 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'solencid. 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 battery6ackup failure. www.victaulic.com VICTA WC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY, 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. �otaUl�c www.victauffe.com VICTAUIIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. ACtau lic' a 30.85 SERIES 769 With Preaction Trim Grooved x Grooved 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 to the Vlctautc piped Series 769 Actuated Valve piston. In the event of a fire detection device activation and no pressure loss 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.victauffe.com VICTAUIIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. ACtau lic' a SYSTEM TRIM DIMENSIONS 30.85 9.08 16.46 28.25 42.75 73.50 40 48.3 230.6 22.00 9.25 15.25 24.75 3.04 9.09 763 16.7 43.0 40 48.3 418.1 717.6 1085.9 342.9 558.8 235.0 3874 628.7 772 230.9 193.8 76 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 60.3 230.6 418.1 717.6 1085.9 342.9 558.8 235.0 387.4 628.7 772 230.9 193.8 7.6 19.5 214 2.875 12.70 16.63 31.50 46.25 12.50 21.75 11.00 14.75 22.75 3.74 10.78 697 41.0 65.0 65 73.0 322.6 422.4 800,1 1174.8 3175 552.5 279.4 374.7 5779 95.0 2733 177.0 18.7 29.5 76.1 mm 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 11748 3175 552.5 279.4 374.7 5779 95.0 273.8 1770 18.7 29.5 3 3,500 12.70 16.63 3150 46.25 12.50 21.75 11.00 14.75 22.75 3.74 10.78 6.97 41.0 65.0 80 88.9 322.6 422.4 800.1 1174.8 3175 552.5 279.4 374.7 577.9 95.0 273.8 177.0 18.7 29.5 4 4.500 15.15 19.96 32.50 4700 14.25 24.75 10.25 16.50 22.50 6.30 9.51 8.50 59.0 95.0 100 114,3 384.8 507.0 825.5 1193.8 362.0 628.7 260.4 419.1 571.5 160.0 241.6 215.9 26.7 43.0 165.1 mm 6.500 16.13 22.17 32.75 4750 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 4750 14.50 2875 11.75 1725 21.75 6.30 9.50 8.89 80.0 116.0 150 168.3 409.7 563.1 831.9 1206.5 368.3 730.3 298.5 438.2 552.5 160.0 247.3 225.8 36.2 52.6 8 8.625 17.63 23.09 32.50 47.00 16.00 31.50 13.00 18.00 20.00 6.30 9.27 10.26 122.0 158.0 200 219.1 447.8 586.5 825.5 1193.8 406.4 800.1 330.7 4s» coon �<n� -,�« ,.,.. 11 The "A" 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 1 Yz - 2 inch/48.3 - 60.3 mm configurations contain 3AInch/19 mm drain valves. 2 vi - 3 inch/73.0 - 88.9 mm configurations contain I Y/ inch/31 mm drain valves. 4 - 8 inch/114.3 - 219.1 mm configurations contain 2 inch/50 mm drain valves. www.vietsulle.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. 30.85 0.1 10 20 30 40 60 80 100 200 300 40O 600 1,000 2,000 4,000 6,000 10,000 20,00 800 3,000 81000 FLOW RATE — GPM Frictional Resistance The chart below expresses the frictional resistance of Victaulic Series 769 FlreLock NXT Preaction Valve in equivalent feet of straight pipe. 1 h 1.900 3.00 40 48.3 0.914 2 2.375 SERIES 769 50 60.3 2.743 With Preaction Trim 2.875 8.00 65 Grooved x Grooved 2.438 76.1 mm 3.000 PERFORMANCE Hydraulic Friction Loss 76.1 2.439 3 The chart below expresses the flow of water 17.00 80 at 65°F/180C through a full open valve. 5.182 4 6.0 27.00 100 114.3 5.0 165.7 mm 6.500 22.00 4.0 165.1 6.706 6 3.0 �q 150 2.0 P sY 8.625 50.00 200 219.1 i5 ?4n 00. 0. ° 0.7 0.6 03 n OA W a 03 0.2 30.85 0.1 10 20 30 40 60 80 100 200 300 40O 600 1,000 2,000 4,000 6,000 10,000 20,00 800 3,000 81000 FLOW RATE — GPM Frictional Resistance The chart below expresses the frictional resistance of Victaulic Series 769 FlreLock NXT Preaction Valve in equivalent feet of straight pipe. 1 h 1.900 3.00 40 48.3 0.914 2 2.375 9.00 50 60.3 2.743 2'h 2.875 8.00 65 73.0 2.438 76.1 mm 3.000 8,00 76.1 2.439 3 3.500 17.00 80 88.9 5.182 4 4.500 27.00 100 114.3 6.401 165.7 mm 6.500 22.00 165.1 6.706 6 6.625 22.00 150 1683 6.706 8 8.625 50.00 200 219.1 i5 ?4n www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. ® 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. iIOta,uhc' MATERIAL SPECIFICATIONS Body: Ductile iron conforming to ASTM A-536, grade 65-45-12. Clapper: Aluminum bronze UNS-C95500 Latch: Aluminum bronze UNS-C95500 Clapper Seal: Peroxide cured EPDM, ASTM 02000 Bushing and Seat 0 -rings: Nitrile Springs: Stainless steel (300 Series) Shafts: Stainless 17-4 Diaphragm: Peroxide cured EPDM with fabric reinforcement Bill of Materials 1 Valve Body 2 Clapper 3 Clapper Seal 4 Seal Ring 5 Seal Washer 6 Seal Retaining Ring 7 Seal Assembly Bolt 8 Bolt Seal 9 Clapper Spring 10 Clapper Shaft 11 Clapper Shaft Bushing and 0 -Ring (Qty. 2) 30.85 12 Cover Plate 13 Cover Plate Gasket 14 Cover Plate Bolts' 15 Latch 16 Latch Spring 17 Latch Shaft Bushing and 0 -Ring (Qty. 2) 18 Diaphragm 19 Diaphragm Cover 20 Diaphragm Cover Cap Screws (Qty. 8) 21 Latch Shaft • NOTE: The 154-inch/48.3-mm and 2-inch/60.3-mm valve sizes contain washers under the heads of the cover plate bolts. www.victaulle.com VICTAULIC Is A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. 30-85 COMPRESSOR SIZING 12 10 COMPRESSOR REQUIREMENTS 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. SERIES 769 With Preaction Trim Grooved x Grooved AIR SUPPLY REQUIREMENTS The required air Pressure for Series 769 Firel-ock NXT Preaction Valves is 13PSi/90kPa minimum, regardless of the system Supply Pressure. Air pressures should be kept below 18 psi/124 kPa, 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 12 10 COMPRESSOR REQUIREMENTS 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. 30.85 BASE OR RISER -MOUNTED For base or riser -mounted compressors, the recommended air pressure of 13 psi/90kPa is the COMPRESSORS "on" or "low" pressure setting for the Compressor. The "off` or "high" pressure setting should be 18psi/124kPa. When a base or riser -mounted air compressor supplies air to a Series 769 FireLock NXT Preaction Valve, do not install the Victaulic Series 757 Regulated Air Maintenance Trim Assembly (AMTA). In this case, the airline of the compressor connects to the valve trim at the air manifold (refer to the applicable trim drawing). If the compressor is not equipped with a pressure switch, the Series 757P Air Maintenance Trim Assembly with Pressure Switch should be installed. For information on the Series 757 Regulated Air Maintenance Trim Assembly, see publication 30.35. For information on the Series 757P Air Maintenance Trim Assembly, see publication 30.36. NOTE: The Series 757P AMTA must NOT be used in any system installed with a Series 746 -LPA Dry Accelerator, unless a tank and an air regulator are added. SHOP AIR OR TANK -MOUNTED In the event a compressor becomes inoperative, a properly sized tank -mounted air compressor AIR COMPRESSORS provides the the greatest protection for systems. When shop air or a tank -mounted air compressor is used, the Series 757 Regulated AMTA must be installed. The Series 757 Regulated AMTA provides proper air regulation from the air reservoir to the sprinkler system. For tank -mounted air compressors, the recommended air pressure of 13 psi/90kPa should be used as the set point for the air regulator. The "on" pressure of the compressor should be at least 5psi/ 34kPa above the set point of the air regulator. www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. oCtaullC' ..................... SERIES 769 With Preaction Trim Grooved x Grooved r COMPRESSOR REQUIREMENTS AND SETTINGS FOR SERIES 769 A tank -mounted air compressor with a Series 757 Regulated AMTA must be used to supply air to FIRELOCK NXT PREACTION VALVES a Series 769 Flrel-ock NXT Preaction Valve installed with a Series 746 -LPA Dry Accelerator. In the event a compressor becomes inoperative, a INSTALLED WITH SERIES 746 -LPA DRY ACCELERATORS Properly sized tank -mounted air compressor provides the greatest protection, since air can be supplied continuously to the sprinkler system for an extended 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 0.913ar/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 PRESSURE SWITCHES AND ALARM 1. Air supervisory pressure switches are required for preaction systems and must be set according to the following notes. NOTE: Switches for Vic -Quick Risers PRESSURE SWITCHES are pre-set at the factory. . a. Wire the air supervisory p y pressure switches to activate alow-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 — 0.3 Bar/2 — 4psl below the minimum air pressure required (but not lower than 0.713ar/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. vrxw.Victaulic.com VICTAUUC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. iCtOUIi J Bill of Materials 1 Series 769 FIMLOck NIR Praaction Valve 2 FheLock Rigid Coupling 3 Water Supply Main Control Valve 4 Drair Swing Check Valy. 5 Drip CUP with Cap 6 Alm. Pressure Svntch 7 Series 729 Drip Chack Valve 8 Diaphragm-Charge-Une Ball Valve (Normally Open - Lockable) 9 3 -in -1 StralnedCheck/Reserclor Assembly 30 Series 760 Water Motor Alarm (OieionaliSoio Separately) 11 Alarm Test Ball Valve (Normally Closed - Lockable) 12 D'uphragm-Charge-Une Pressure Gauge (0.25 ear/0-350 Pell 13 Series 749 Auto Cain 14 Series 767 ElecUiWneumatic AcWator 15 Air Manhold 16 Air Supervisory Pressure Switch 17 System Pressure Gauge (0-168.1 with Mark Pointers) 18 Water Supply Main Drain Valve - Flex Test 19 Water Supply Pressure Gauge (0.258arA-35000 20 Drain Connection Kit �. 21 Gauge Valve 22 System Main Drain Valve 23 Series 755 Manual Pull all 24 Series 748 Ball Check Valve. 25 Series 746-LPADaAccelerator (OpFonahb Separately) 28 Upper Chamber %hamar llW Mash) Elect Actuator Actuate, Series 76] Elber 27 UppeSmite Chamber P/ease!¢Gahgefor Pressure Gauge Smite 767 ActueWr I° Ser., 28 Auto Vent for Sealer 767 Electric! Pneumaticbe a� 29 Upper Chamber r Inlnlet rte) r Series for Series 767 Electric/ er Pneumatic AoUratorich) Pneumatic are, Ch 30 Upper Chamber Check Val. -mmah) inc for aeries ]6] EleclriGPneum.ticumatic Actuate, 31 Screnoid Valve Law 32 Low Waley Pressure Switch 33 Water MotorAlan en-LShuto@Valve (Normally OOpen - Lakahlel' •hem 33.water motor alarm shutoff veive. can be Olson to pmvent water from fi wivig into the Swiss 760 Waiv Motor Norm tluMg conrabons art are not hwrabe ter Ne alarm As�inx, printoon page peern. See SramWN Cpnhgu2tim Nate 1; Connection point for the Series 75D Water Column Device Kit Exaggerated for clarity www.vietoulic.corn VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 0 2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. �Ctauh1cr SERIES 769 With Preaction Trim Grooved x Grooved Exploded View of Series 767 Flectric/Pneumatic Actuator and Redundant Solenoid Assembly anal Series Confimm 5tandaN g Localh,a bty When installing a Manual Pull Station, remove plug andconnectwhitin, Exploded View of Standard Configuration Assembly Location i T S)a Actuate, Wheninstalgna a / 12 Manual Pull Station, remove po fittiiuO0 and � Y connect tng TO Diaphragm g To Drip [up Housing 51 Lu,%Ou Pro. on D18 18 ouiugm or®in When asuppplemental ®., alarm tleVsels required. remove Pug and attachaiarm feed here TO Lower Portof ctin WaRrsup iffs� Ta Optional T MainD 5'I"PT lve Water Motors ' \ I ro PNrarmoort Alarm 4 \ Qtly 33 1 a rromfVJater Supply Location ^---� v o Ddp Cop Loeaunn To OmIn Connectionor(ln Assemby or DrainN �, 4 30.85 wWw.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY.®2018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. Ictaufi `i 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 A • This product must be installed by an experienced, trained installer, in accordance with the instructions provided with each valve. These instructions contain important information. Failure to follow these instructions may result in serious personal injury, P 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 05780 REV E UPDATED 03/2021 VICTAULIC is A REGISTERED TRADEMARK OF VICTAULIC COMPANY. 02018 VICTAULIC COMPANY. ALL RIGHTS RESERVED. ✓ctauha