17.28 STAINLESS STEEL PIPE – GROOVED VALVES Super Duplex Stainless Steel Vic-Ball Valve SERIES 726D The Series 726D is a high-pressure full port ball valve with grooved ends. This two-piece, end-entry valve features a floating ball for lower torque requirements. Series 726D valves are rated up to 1200 psi/8273 kPa. The valve features a super duplex stainless steel ball, body and end cap. The Series 726D also features a unique composite seat design which provides excellent sealing ability. Series 726D features an ISO 5211 standard mounting pattern for convenient mounting of remote actuation. A full range of power actuators can also be mounted on the valve. MATERIAL SPECIFICATIONS Body and End Cap: Super duplex stainless steel, ASTM A890-5A (CE3MN). Ball: Super duplex stainless steel, ASTM A182-F53 or ASTM A890-5A (CE3MN). Seats: (PTFE) Polytetrafluoroethylene, (HDPE) High-density polyethylene Seals: EPDM. Stem: Super duplex stainless steel, ASTM A890-5A (CE3MN) or Zeron 100 Optional handle kits: (For 2"/50mm and 3"/80mm valves only) 300 Series stainless steel JOB/OWNER CONTRACTOR ENGINEER System No._______________________________ Submitted By_____________________________ Spec Sect________________Para____________ Location_________________________________ Date____________________________________ Approved________________________________ Date____________________________________ www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2011 VICTAULIC COMPANY. ALL RIGHTS RESERVED. REV_B 17.28_1 17.28 STAINLESS STEEL PIPE – GROOVED VALVES Super Duplex Stainless Steel Vic-Ball Valve SERIES 726D DIMENSIONS SERIES 726D BARE VALVE 2 – 6"/60 – 150 mm B A J K 90° P R M CDE F L Valve Size Actual Outside Nominal Diameter Diameter Inches/mm Inches/mm PERFORMANCE N G H Approx. Weight Each Dimensions – Inches/mm A B C D E F G H J K L M N P R Lbs/kg 2 50 2.38 60.3 .562 14.3 .313 7.95 2.38 60.3 2.25 57.2 2.00 50.8 1.90 48.3 3.03 77.0 6.07 154.2 3.32 84.3 3.95 100.3 2.13 54.0 3.38 85.9 0.55 13.97 0.27 6.80 1.97 50.0 8.9 4.0 3 80 3.50 88.9 .562 14.3 .313 7.95 3.50 88.9 3.34 84.9 3.07 78.0 2.92 74.2 4.01 101.8 8.00 203.2 4.69 119.1 5.38 136.7 3.13 79.4 4.75 120.6 0.67 16.99 0.33 8.33 2.76 70.0 26.8 12.2 4 100 4.50 114.3 .625 15.9 .375 9.52 4.52 114.7 4.33 110.1 4.00 101.6 3.85 97.8 4.62 117.3 9.21 233.9 5.88 149.4 6.68 169.7 3.82 97.2 6.00 152.4 0.75 19.00 0.43 10.80 4.02 102.0 46.9 21.3 6 150 6.63 168.3 .625 15.9 .375 9.52 6.64 168.7 6.46 164.0 6.00 152.4 5.90 149.9 6.15 156.3 12.31 312.6 7.63 193.8 8.78 233.0 5.63 142.9 8.25 205.7 1.06 27.00 0.50 12.80 4.92 125.0 126.5 57.4 CV values for flow of water at +60˚F/+16˚C through the valve in the fully open position are shown in the table below. Formulas for CV Values: Formulas for KV Values: Where: m3 Q = Flow (hr. ) ∆P = Q2 Kv Q = Kv x ∆P Valve Size Max. Working Pressure Flow Coefficient (Fully Open) Actual Outside Nominal Diameter Diameter Inches/mm Inches/mm psi/kPa Cv Values Kv Values 2 50 2.38 60.3 1200 8273 600 519 3 80 3.50 88.9 1200 8273 1350 1168 4 100 4.50 114.6 1200 8273 2500 2163 6 150 6.63 168.3 1200 8273 6000 5190 ∆P = Pressure (bar) Kv = Flow Factor www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2011 VICTAULIC COMPANY. ALL RIGHTS RESERVED. 17.28_2 REV_B 17.28 STAINLESS STEEL PIPE – GROOVED VALVES Super Duplex Stainless Steel Vic-Ball Valve SERIES 726D VALVE TORQUE REQUIREMENTS Source: These torque values were derived from test data in water ambient temperature. Torque Factors: All torque values are for normal service conditions where corrosion is expected to be minor, and the media is clean and nonabrasive. The torque shown should be multiplied by the appropriate factor listed below. Typical fluid torque factors commonly used in the industry are: Water and other liquids: 1.0; Dry gases: 1.5 to 2.0 Breakaway Factor: Ball valves will require additional torque if they are fully closed under pressure for a few hours. A breakaway factor of 2:1 should be applied or decrease the system pressure to break the ball loose. Actuator Factor: A minimum factor of 1.2 is recommended for direct actuated valves. Apply the actuator factor to the higher of the breakaway or service factor. Combining Torque Factors: When multiple torque factors apply, they are combined by multiplying them. Example: A 4-inch/ 114.3mm direct actuated ball valve is used in water service at 800 psi/55Bar. The minimum torque output from the actuator would be 634 ft-lbs/850 N.m 264 (torque from the table) x 1.0 (service factor for water) x2.0 (breakaway factor) X 1.2 (actuator factor) = 634 ft-lbs. Size Torque – Foot Pounds/Newton Meters Differential Pressure – psi/Bar Nominal Size In./mm Actual Outside Dia. In./mm 0/0 200/14 400/28 600/41 800/55 1000/69 1200/83 2 50 2.375 60.3 4 5 14 19 18 24 30 41 40 54 55 75 62 84 3 80 3.500 88.9 5 7 20 27 29 39 42 57 54 73 68 92 87 118 4 100 4.500 114.3 10 14 71 96 101 137 204 277 264 358 294 399 333 451 6 150 6.625 168.3 35 47 223 302 351 476 448 607 509 690 682 925 811 1100 www.victaulic.com VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2011 VICTAULIC COMPANY. ALL RIGHTS RESERVED. REV_B 17.28_3 17.28 STAINLESS STEEL PIPE – GROOVED VALVES Super Duplex Stainless Steel Vic-Ball Valve SERIES 726D BALL VALVE NUMBERING SYSTEM FOR SERIES 726D B - 020 - 2 3 7 7 - 00 Type Act. In. Size Code 2" 3" 4" 6" 020 2 - 1200 psi 030 040 060 B Pressure Rating Body 3 - Super Duplex Ball & Stem 7 - Super Duplex Seat 7 - Reinforced PTFE w/ E Seals Operator 00 - Bare 01 - Manual handle (2"/50mm & 3"/80mm valves only) INSTALLATION Reference should always be made to the I-100 Victaulic Field Installation Handbook or www.victaulic.com for the product you are installing. Handbooks are included with each shipment of Victaulic products for complete installation and assembly data, and are available in PDF format on our website at www.victaulic.com. 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. For complete contact information, visit www.victaulic.com 17.28 5812 REV B UPDATED 07/2011 VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2011 VICTAULIC COMPANY. ALL RIGHTS RESERVED. 17.28