with the specific application. Always read and understand the installation

Transcription

1 Worldwide Contacts Resilient-Seated Gate Valves Outside Screw and Yoke General Description TYCO Resilient-Seated Gate Valves are used in Fire Protection Systems for on/off operation. End connection configurations including Flange x Flange, Flange x Groove, and Groove x Groove are available. The Flange x Flange body valves feature two plugged tapping bosses for quick and direct connection. The ductile Iron body weighs approximately 50% less than conventional cast iron valves, which allows easier handling on site and reduced shipping costs. The fully encapsulated EPDM ductile iron Wedge ensures bubble-tight sealing. Valve components are either inherently corrosion-resistant or protected with fusion-bonded epoxy resin coating for a long, dependable service life and enhanced UV protection in exposed installations. This valve is one of the lightest, most durable gate valves on the market today. Its design features and material selection criteria fulfill the need for a dependable, long life and easy to operate gate valve. NOTICE 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. IMPORTANT Refer to Technical Data Sheet TFP00 for warnings pertaining to regulatory and health information. It is the designer s responsibility to select products suitable for the intended service and to ensure that pressure ratings and performance data are not exceeded. Material and gasket selection should be verified for compatibility with the specific application. Always read and understand the installation instructions. TYCO Gate Valves described herein must be installed and maintained in compliance with this document, in addition to the standards of any other authorities having jurisdiction. Failure to do so may result in serious personal injury or impair the performance of these devices. The owner is responsible for maintaining their mechanical system and devices in proper operating condition. The installing contractor or device manufacturer should be contacted with any questions. Technical Data Sizes in. (DN50), -1/ in. (), in. (DN0), in. (DN0), in. (), in. (DN00), in. (DN50), and in. (DN00) Approvals UL Listed FM Approved Maximum Working Pressure UL - 00 psi (0,7 bar) FM - psi (1 bar) End Connections Flange x Flange, Flange x Groove or Groove x Groove (Ref. Table A for size applicability) Flanges ASME B1.1/ASME B1. EN 9-/ISO Drilled to 5/150 or PN/PN1 or AS 9 (Table E) Materials of Construction Ref. Figure 1 Tapping Bosses Two factory-plugged NPT threaded tapping bosses in the Flange x Flange body valve are located on the up- and downstream sides of the wedge for connection to valve trim. Tapping boss NPT Inch sizes: in. in. (DN50 DN0)...1/ in. in. ( DN00).../ in. in. (DN50 DN00)... 1 NOTE: The tapping bosses are only available in the Flange x Flange body valve. Page 1 of AUGUST 01 TFP150

2 TFP150 Page of No. Description Qty. Material 1 Wedge... 1 EPDM Coated Ductile Iron Wedge Nut... 1 Bronze Stem Pin Stainless Steel Sealing Gasket EPDM 5 Sealing O-Ring.... NBR Stem Guide... 1 Bronze 7 Stem O-Ring... NBR Compression Washer. 1 Stainless Steel 9 Top Gland... 1 FBE Coated Ductile Iron Washer... Bronze 11 Top Nut.... Bronze Hand Wheel... 1 FBE Coated Ductile Iron 1 Yoke... 1 FBE Coated Ductile Iron 1 Stem Stainless Steel 15 Gland Stud... Zinc Coated Carbon Steel 1 Gland Hex Nut... Zinc Coated Carbon Steel 17 Gland Flat Washer... Zinc Coated Carbon Steel 1 Bonnet... 1 FBE Coated Ductile Iron 1 19 Screw Grouting... 1 Activated Resin 0 Bonnet Screw... Black Oxide Carbon Steel 1 Body FBE Coated Ductile Iron Yoke Hex Nut... 1 Zinc Coated Carbon Steel Pipe Plug*.... Black Oxide Carbon Steel * Flange x Flange Valve only FIGURE 1 OUTSIDE SCREW AND YOKE GATE VALVE ASSEMBLY Installation In piping systems, TYCO Resilient- Seated Gate Valves should be located where operation, inspection, and maintenance are readily accessible. Care and Maintenance The TYCO Resilient-Seated Gate 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 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 of the NATIONAL FIRE PROTECTION ASSOCIATION (e.g., NFPA 5), in addition to the standards of any authority having jurisdiction. The installing contractor or product manufacturer should be contacted relative to 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. See Figure 1 for valve components referenced in this section. Debris lodged in the sealing area of the Wedge (1) may cause the valve to close hard. Backing off the Handwheel () and closing it again, several times if necessary, can correct this problem. The valve should never be forced to seat by applying a wrench or extension to the Handwheel (), as it may distort the valve components or score the sealing surfaces. All replacement parts must be obtained from the manufacturer to assure proper operation of the valve. At initial valve installation the Gland Hex Nuts (1) should be left only finger tight to allow the Gland (9) to remain in a relaxed state during normal valve operation. For applications where the valve is subject to vibration, a non-hardening thread sealant may be applied to the Gland Hex Nuts (1) to prevent selfloosening and subsequent disengagement of the Gland (9). If leakage past the Sealing O-Rings (5) occurs, evenly tighten the Gland Hex Nuts (1) until the leakage ceases.

3 TFP150 Page of Valve Size DN Pipe Size O.D. (mm) Dimensions (mm) L CL1 CL P Tapping Boss Size a Inch NPT Handwheel Turns to Fully Operate (Open or Shut) Approx. Weight F x F Lbs. (kg) Approx. Weight F x G Lbs. (kg) Approx. Weight G x G Lbs. (kg) DN50.75 (0,) 7.00 (17) (95) 1.07 () 1 9. (1,5) 7. (,5) 5. (11,5) -1/.75 (7,0) 7.50 (190) 1.1 () 1.1 () 1 5. (1) 0.9 (1).5 ().000 (7,1) 7.50 (190) 1.1 () 1.1 () 1/ (1).5 () DN0.500 (,9).00 (0) 1.9 (0) 1.9 (0) (1.5) 0.9 (1) DN0.500 (11,) 9.00 (9).5 (57) 17.7 (50) () 50.7 ().1 (0).500 (15,1).50 (7) 9.5 (750).1 (59) 5. (0) 79. ().5 (1,).50 (7) 9.5 (750).1 (59) / (). (0) 79. () DN00.5 (19,1) (9) 7. (95) 9.5 (7) 15. (70) 1. (5) 1. (50) DN50 DN00 (7,1).750 (,9) 1.00 (0) 1.00 (5). (1175) 51.9 (11).9 () 9.57 (05) (0) 0. (150). (1) 97.7 (15) 0.5 (0) 75. (5) Notes: a. Flange x Flange Valve only OPEN SHUT CL1 CL P L L L FLANGE x FLANGE FLANGE x GROOVE FIGURE OUTSIDE SCREW AND YOKE GATE VALVE NOMINAL DIMENSIONS GROOVE x GROOVE

4 TFP150 Page of Valve Size Dimensions in (mm) DN DN50-1/ DN0 DN0 A.75 (0,5) 5.50 (19,5).00 (15,5) 7.50 (190,5) 9.50 (1,5) Class 150 B 0. () Qty. N A.9 (5,0) 5.71 (15,0).0 (,0) 7.09 (,0) 9.5 (0,0) ISO PN1 B 0. () Qty. N A. (11,0) 5.00 (7,0) 5.7 (1,0) 7.00 (17,0) 9.5 (5,0) AS 9 (Table E) B 0.71 (1,0) 0.71 (1,0) 0.71 (1,0).071 (1,0) 0.7 (,0) Qty. N A Bolt Circle Diameter B Bolt Hole Diameter Qty. N Number of Bolt Holes DN (9,5) 0. () 11.1 (95,0) 0. () (9,0) 0.7 (,0) DN (,0) 1.00 (5) 1.9 (55,0) 1.1 () 1.0 (5,0) 0.7 (,0) DN (,0) 1.00 (5) 1.1 (,0) 1.1 () 15.9 (0,0) 1.0 (,0) FIGURE GATE VALVE FLANGE NOMINAL DIMENSIONS FLOW RATE IN LITRES PER MINUTE (LPM) (1 GPM =.75 LPM) ,00 NOMINAL PRESSURE DROP IN POUNDS PER SQUARE INCH (PSI) INCH (DN50) -1/ INCH () INCH (DN0) INCH (DN0) INCH () INCH (DN00) INCH (DN50) INCH (DN00) FLOW RATE IN GALLONS PER MINUTE (GPM) GRAPH A GATE VALVE FRICTION LOSS 0,0 0,009 0,00 0,007 0,00 0,005 0,00 NOMINAL PRESSURE DROP IN BAR (1 PSI = BAR)

5 TFP150 Page 5 of Valve Size Pipe Size Part Number DN O.D. (mm) Flange x Flange Class 150 Flange x Flange ISO PN1 Flange x Groove Class 150 Flange x Groove ISO PN1 Flange x Flange AS 9 (Table E) Groove x Groove DN50-1/ DN0 DN0 DN00 DN50 DN00.75 (0,).75 (7,0).000 (7,1).500 (,9).500 (11,).500 (15,1).5 (1,).5 (19,1) (7,1).750 (,9) TMRX TB TMRX TB TMRT TMRT TMRX TB TMRG TMRX-05000TB TMRX TB TMRT-0507 TMRT TMRX TB TMRG-0507 TMRT-0507 TMRT TMRG-0507 TMRX-00000TB TMRX TB TMRT-0009 TMRT TMRX TB TMRG-0009 TMRX-0000TB TMRX-00001TB TMRT-011 TMRT-0111 TMRX-00005TB TMRG-011 TMRT TMRT TMRG TMRX TB TMRX TB TMRT-1501 TMRT TMRX TB TMRG-1501 TMRX-00000TB TMRX TB TMRT-0019 TMRT TMRX TB TMRG-0019 TMRX-50000TB TMRX TB TMRT-507 TMRT-5071 TMRX TB TMRG-507 TMRX-00000TB TMRX TB TMRT-00 TMRT-001 TMRX TB TMRG-00 TABLE A OUTSIDE SCREW AND YOKE GATE VALVE PART NUMBERS Limited Warranty For warranty terms and conditions, visit Ordering Procedure Contact your local distributor for availability. When placing an order, indicate the full product name and Part Number (P/N). Refer to Table A for a complete list of part numbers.

6 TFP150 Page of 0 Pennbrook Parkway, Lansdale, PA 19 Telephone Johnson Controls. All rights reserved. All specifications and other information shown were current as of document revision date and are subject to change without notice. NATIONAL FIRE PROTECTION ASSOCIATION and NFPA are registered trademarks of National Fire Protection Association