Throttling Butterfly Valves TBV-OP-LIT 01/04 TBV-D, TBV-G, for Throttling Butterfly Valves TBV-IQA and TBV-IQD for Throttling Butterfly IQ Valves UVD90-G for Universal Valve Drives Nor-Cal Products, Inc. 1967 South Oregon St. Yreka, CA 96097, USA Tel: 800-824-4166 Fax: 530-842-9130 www.n-c.
INTELLISYS THROTTLING BUTTERFLY VALVES Table of Contents 1.0 .................Introduction .........................................................................................................................................4 2.0 .................Device specification - General...............................................................................................................5 2.1............Device specification - TBV series valves...............................................................
INTELLISYS THROTTLING BUTTERFLY VALVES 1.0 - Introduction Thank you for purchasing a new Intellisys™ TBV- and TBV-IQ- series throttling butterfly valve or UVD-series universal valve driver from Nor-Cal Products. Before installing and operating the product, please read this manual thoroughly as it contains critical hook-up and operating tips. If you encounter any problems, or if you have any questions, please contact our Intellisys Customer Service Support at (800) 824-4166 x186 or visit our web site at www.
INTELLISYS THROTTLING BUTTERFLY VALVES 2.0 - Device Specification - General The following figures and tables summarize specifications of the TBV-series product. UVD-series products share the specifications except those that are marked by an asterisk (*). TABLE 2.0.1 –GENERAL EQUIPMENT SPECIFICATIONS FEATURE SPECIFICATION * Dimensions Refer to Figures 2.1 and 2.2, as well as Tables 2.3 and 2.4 * Weight, in lbs (kg) Refer to Tables 2.3 and 2.4 Rated Input 2A, 2.
INTELLISYS THROTTLING BUTTERFLY VALVES 2.1 - Device Specification - TBV Series Valves TABLE 2.1.1 – TBV SERIES DIMENSION, TORQUE AND WEIGHT SPECIFICATIONS (REFER TO FIGURE 2.1.1) FLANGE TYPE NOM. ID ACTUAL ID D A DIAMETER B DIRECT DRIVE C GEAR DRIVE C MAX. TORQUE IN-OZ (N-M) WEIGHT LBS (KG) NW-25 1 0.87 (22.1) 2.25 (57.2) 2.75 (69.9) 6.58 (167) - 280 (1.98) 5.5 (2.5) NW-40 11/2 1.39 (35.3) 2.25 (57.2) 2.75 (69.9) 6.58 (167) - 280 (1.98) 5.3 (2.4) NW-50 2 1.98 (50.3) 2.00 (50.
INTELLISYS THROTTLING BUTTERFLY VALVES 2.2 - Device Specification - TBV-IQ Series Valves TABLE 2.2.1 – TBV-IQ SERIES DIMENSION, TORQUE AND WEIGHT SPECIFICATIONS (REFER TO FIGURE 2.2.1) FLANGE TYPE NOM. ID ACTUAL ID D A B C MAX. TORQUE IN-OZ (N-M) WEIGHT LBS (KG) NW-25 1 0.87 (22.1) 2.25 (57.2) 2.75 (69.9) 8.34 (212) 280 (1.98) 6.8 (3.1) NW-40 11/2 1.39 (35.3) 2.25 (57.2) 2.75 (69.9) 8.34 (212) 280 (1.98) 6.5 (3.0) NW-50 2 1.98 (50.3) 2.00 (50.8) 3.36 (85.3) 8.65 (220) 280 (1.
INTELLISYS THROTTLING BUTTERFLY VALVES 3.0 - Unpacking and Installation Unpacking: Inspect the shipping box before unpacking. Any damage should be reported to Nor-Cal Products or directly to the transportation carrier. Carefully remove the product from the box and visually inspect it for damage. NOTE: Do not discard the packing materials until the product has been inspected to your satisfaction.
INTELLISYS THROTTLING BUTTERFLY VALVES 4.0 - Theory of Operation The TBV-series valve is designed for downstream pressure control. As such, it is one of four important components in a pressure control system. The other three essential components include a host system computer, a controller module (APC, IQA or IQD) and one or two vacuum gauges, such as a Capacitance Diaphragm Gauge (CDG).
INTELLISYS THROTTLING BUTTERFLY VALVES 5.0 - Product Support Troubleshooting: The Nor-Cal Products’ TBV control valve is designed for years of maintenance free operation. MTBF has been determined to be in excess of 2,000,000 operating cycles or 65,000 hours of typical continuous operation. However, some regular inspections and Preventive Maintenance will ensure that unexpected failures do not occur. Please refer to Table 5.1 for recommendations on TBV-series preventive maintenance and service. TABLE 5.
INTELLISYS THROTTLING BUTTERFLY VALVES APPENDIX I – Installation Hardware For detailed descriptions of clamp and centering rings, see page 13 For NW Flanged Valves FIGURE A-I.I: INSTALLATION, NW FLANGES TABLE A-I.
INTELLISYS THROTTLING BUTTERFLY VALVES APPENDIX II – Valve, Spare Parts, Hardware and Cable Assembly Ordering Information TBV Part Number and Ordering Information Use the model number tree and matrix below to define a valid Nor-Cal Products throttling butterfly valve model number. TBV Drive Type Nominal Port ID Flange Type Flange Size DRIVE TYPE Seal Material NOMINAL PORT ID FLANGE TYPE FLANGE SIZE D = Direct drive 100 = 1 NW = “KF” quick clamp style 25 = 1.
INTELLISYS THROTTLING BUTTERFLY VALVES APPENDIX II – Valve, Spare Parts, Hardware and Cable Assembly Ordering Information Installation Hardware TABLE A-II.III – NW INSTALLATION HARDWARE TABLE A-II.
INTELLISYS THROTTLING BUTTERFLY VALVES APPENDIX III – Limited Warranty and Intellectual Property Coverage Limited Warranty Products manufactured by Nor-Cal Products, Inc. (hereinafter referred to as “Nor-Cal”) are warranted against defects in material and workmanship for a period of twelve (12) months from the date of shipment from Nor-Cal to the buyer. Any modification to the product by the buyer or their agent voids this warranty.
