Worldwide Contacts www.tyco-fire.com Model CV-F Grooved End Swing Check Valves General Description The TYCO Model CV-F Grooved End Swing Check Valves are compact and rugged swing-type units that allow water flow in one direction and prevent flow in the opposite direction. A resilient elastomer seal facing on the spring-loaded clapper ensures a leaktight seal and non-sticking operation. The Model CV-F Check Valves are designed to minimize water hammer caused by flow reversal. The Model CV-F Grooved End Swing Check Valves are furnished with grooved ends and can be installed using GRINNELL Grooved Couplings or GRINNELL Figure 7 Flange Adapters. The Model CV-F Check Valves have been designed with a removable cover for ease of field maintenance. These valves can be installed horizontally (with cover in the upward position) or vertically with the flow in the upward direction (Ref. Figure ). A check valve maintenance kit is available to allow backflushing through a fire department connection without removing the Model CV-F Grooved End Swing Check Valve from the riser. Refer to technical data sheet TFP. Model CV-F is a re-designation for Central Figure 90F and GRINNELL Figure 90F Grooved End Swing Check Valves. NOTICE The TYCO Model CV-F Grooved End Swing Check Valves described herein must be installed and maintained in compliance with this document and with the applicable standards of the National Fire Protection Association (NFPA), in addition to the standards of any authorities having jurisdiction. Failure to do so may impair the performance of these devices. Never remove any piping component nor correct or modify any piping deficiencies without first de-pressurizing and draining the system. Failure to do so may result in serious personal injury, property damage, and/or impaired device performance. The owner is responsible for maintaining their fire protection system and devices in proper operating condition. Contact the installing contractor or product manufacturer with any questions. Technical Data Approvals Compliance with CE Pressure Equipment Directive (PED) and Standards of Engineering Practice to (DN0 to DN00): UL and C-UL Listed, FM Approved, Bureau Veritas -/ to 0 (DN to DN0): VdS Approved Certificate No. G4000 Sizes to (DN0 to DN00) Maximum Working Pressure UL/FM - 00 psi (0,7 bar) VdS - bar Valve Assembly Finish Red, non-lead paint For fire protection pressure rating, listing and approval information, contact your TYCO representative. Installation The Model CV-F Grooved End Swing Check Valves are to be installed in accordance with this section: Step. The arrow cast on the body must point in the direction of the flow. Step. Valves installed vertically must be positioned with the flow in the upward direction. Step. Valves installed horizontally must be positioned with the cover facing up (Ref. Figure ). Step 4. Grooved end pipe couplings used with the Model CV-F Grooved End Swing Check Valves must be installed in accordance with manufacturer s instructions. Note: Valves should be installed a reasonable distance downstream from pumps, elbows, expanders, reducers, or other similar devices to extend the valve life. Standard piping practices call for a minimum of five () times the pipe diameter for general use. Page of FEBRUARY 0 TFP0
TFP0 Page of Nominal Pipe Size Valve Size (DN) Pipe O.D. Nominal Dimensions A B C D E F J Cover Bolt Torque Lbs.-ft. (Nm) Approx. Weight Lbs. (kg) (0) -/ 7, mm (0) 4 (00),7 mm () (), mm (0) (0) (00) 0 (0) (00).7 (0,). (7,0) (7,).0 (,9) 4.0 (4,).0 (,7). (4,).0 (,). (,). (9,) 0.7 (7,).7 (,9).7 (7,).00 (0,).00 (0,).7 (,) 9. (44,) 0.0 (,7) 0.0 (,7).0 (9,).0 (9,) 4.00 (,).00 (47,).00 (,4).9 (49,). (,7). (,7).7 (4,). (9,7) 7.40 (,0) 7.40 (,0).00 (0,).00 (0,) 0.4 (7,). (4,) 4. (,7).9 (49,). (,7). (,7). (7,4).0 (9,) 4.4 (,) 4.4 (,) 4. (7,) 4. (7,).7 (9,4). (,9) 9.9 (,).7 (,).09 (7,).09 (7,). (4,). (9,) 4. (04,9) 4. (04,9) 4.0 (4,) 4.0 (4,). (40,).4 (,) 7.7 (4,7). (,).7 (9,).7 (9,).7 (9,) 4. (,4) 4.90 (4,) 4.90 (4,).00 (7,0).00 (7,0).4 (,7) 7.0 (90,) 7. (9,) 4.7 (0,7).7 (49,).7 (49,).7 (49,) 7. (,) 7.0 (90,) 7.0 (90,) 7.0 (9,0) 7.0 (9,0).4 (4,9) 0.0 (,7) 0. (9,7). (4,). (4,7). (4,7). (4,7).4 (4,7).7 (44,).7 (44,). (47,0). (47,0). (4,) (7,).7 (9,9) () (4) (4) (4) 0 (9) (4) (4) 0 () 0 () 0 (4) 0 (7) 0 (7) 9.0 (4,) 0.0 (4,) 0.0 (4,).0 (,0).0 (,) 9.0 (,) 9.0 (,) 47.0 (,) 47.0 (,).0 (9,9) 09.7 (49,4).0 (,0) B A C O.D. D Care and Maintenance The TYCO Model CV-F Grooved End Swing Check Valves must be maintained and serviced in accordance with this section. Before closing a fire protection system main control valve for maintenance work on the fire protection system that it controls, obtain permission to shut down the affected fire protection /" NPT FIGURE MODEL CV-F GROOVED END SWING CHECK VALVES NOMINAL DIMENSIONS system from the proper authorities and notify all personnel who may be affected by this decision. After placing a fire protection system in service, notify the proper authorities and advise those responsible for monitoring proprietary and/or central station alarms. The owner is responsible for the inspection, testing, and maintenance of their fire protection system and devices in compliance with this document, as well as with the applicable standards F E J /" NPT of the National Fire Protection Association (e.g., NFPA ), in addition to the standards of any authority having jurisdiction. Contact the installing contractor or product manufacturer with any questions. Any impairments must be immediately corrected. Automatic sprinkler systems are recommended to be inspected, tested, and maintained by a qualified Inspection Service in accordance with local requirements and/or national codes.
TFP0 Page of No. Part Material Qty. Body Ductile Iron Cover Ductile Iron Cover Gasket 4 Hex Cap Screw Clapper, "-" (DN0-00) Clapper, 0"-" (DN0-00) Nitrile Rubber, Zinc Plated 4, Ductile Iron AR SEE VIEW A No. Part Material Qty. Clapper Facing 7 Spring Hinge Shaft 9 Retaining Ring Retention Bolt Retaining Disc 7 EPDM Grade "E" 9 SEE DETAIL B AR " - " (DN0-DN00) No. Part Material Qty. 4 Locknut Plug /" NPT Adhesive Cast Iron Thread Sealer AR 7 Nameplate Aluminum Rivet 9 Spacer 7 " - " (DN0-DN00) FIGURE MODEL CV-F GROOVED END SWING CHECK VALVES ASSEMBLY DETAIL B 9 7 0" - " (DN0 - DN00) VIEW A 4, 0" - " (DN0 - DN00), 9 NOMINAL PRESSURE DROP IN POUNDS PER SQUARE INCH (PSI).0 4.0.0.0.0 0.9 0. 0.7 0. 0. 00 00 700 000 000 000 000 7000 0000 0000 0000 INCH (DN0) -/ INCH (DN) INCH (DN0) FLOW RATE IN LITERS PER MINUTE (LPM) ( GPM =,7 LPM) 4 INCH (DN00) INCH (DN) INCH (DN0) INCH (DN00) 00 00 400 00 000 000 000 4000 000 0000 FLOW RATE IN GALLONS PER MINUTE (GPM) 0 INCH (DN0) GRAPH A MODEL CV-F GROOVED END SWING CHECK VALVES NOMINAL PRESSURE LOSS VS. FLOW INCH (DN00) 0000 000 0,0 0,0 0,0 0,09 0,0 0,07 0,0 0,0 0,04 NOMINAL PRESSURE DROP IN BAR ( PSI = 0,09 BAR)
TFP0 Page 4 of Valve Size (DN) (0) -/ 7, mm (0) 4 (00),7 mm () (), mm (0) (0) (00) 0 (0) (00) Pipe O.D..7 (0,). (7,0) (7,).0 (,9) 4.0 (4,).0 (,7). (4,).0 (,). (,). (9,) 0.7 (7,).7 (,9) Part Number 9-90-0-00 9-90-0-0 9-90-0-07 9-90-0-00 9-90-0-040 9-90-0-9-90-0-00 9-90-0-9-90-0-00 9-90-0-00 9-90-0-00 9-90-0-0 TABLE A MODEL CV-F GROOVED END SWING CHECK VALVES PART NUMBER SELECTION Valve Size (DN) (0) -/ 7, mm (0) 4 (00),7 mm () (), mm (0) (0) (00) 0 (0) (00) Pipe O.D..7 (0,). (7,0) (7,).0 (,9) 4.0 (4,).0 (,7). (4,).0 (,). (,). (9,) 0.7 (7,).7 (,9) Cover Gasket Part Number Clapper Facing Part Number Clapper Assembly Part Number Americas Only EMEA/APAC Americas Only EMEA/APAC Americas Only EMEA/APAC 990700 97700 900EPDM 900EPDM 97700A 97700 990700 970 90EPDME 90EPDM 970A 970 990700 970 90EPDME 90EPDM 970 990700 970 900EPDME 900EPDM 970A 970 9907040 9700 9040EPDME 9040EPDM 974900A 974900 9907040 9700 900EPDME 900EPDM 970 9907040 9700 900EPDME 900EPDM 970A 97 990700 970 900EPDME 900EPDM 9740 990700 970 900EPDME 900EPDM 9740A 970 990700 974790 900EPDME 900EPDM 9790A 9790 990700 970000 900EPDM 900EPDM 97900A 97900 99070 970000 90EPDM 90EPDM 974770A 974770 TABLE B MODEL CV-F GROOVED END SWING CHECK VALVES REPLACEMENT VALVE PARTS PART NUMBER SELECTION
COVER INLET OUTLET INLET VERTICAL ORIENTATION COVER FLOW FLOW HORIZONTAL ORIENTATION OUTLET FIGURE MODEL CV-F GROOVED END SWING CHECK VALVES PROPER ORIENTATION Limited Warranty For warranty terms and conditions, visit www.tyco-fire.com. Ordering Procedure TFP0 Page of Contact your local distributor for availability. When placing an order, indicate the full product name and Part Number (P/N). Model CV-F Check Valve Specify: Model CV-F Grooved End Swing Check Valve, size (specify), P/N (specify per Table A) Replacement Valve Parts Refer to Figure to identify Parts. Cover Gasket Specify: Model CV-F Grooved End Swing Check Valve, Cover Gasket, size (specify), P/N (specify per Table B) Clapper Facing Specify: Model CV-F Grooved End Swing Check Valve, Clapper Seal Facing, EPDM Grade E, size (specify), P/N (specify per Table B) Clapper Assembly Includes items,, -4, and 7-9. Specify: Model CV-F Grooved End Swing Check Valve, Clapper Assembly, size (specify), P/N (specify per Table B)
TFP0 Page of GLOBAL HEADQUARTERS 400 Pennbrook Parkway, Lansdale, PA 944 Telephone +---0700 Copyright 0 Tyco Fire Products, LP. All rights reserved.