Figure HPA BUTTERFLY VALVES Features: Bi-directional Bubble-tight Shutoff Suitable for Saturated Steam Service to 150 PSI Angled Disc Available in Wafer (3 to 12 ) or Lug (3 to 24 ) Stocked in Carbon by Stainless and All Stainless Iron Body Gear Dead-end Service Rated to Full 285 PSI Bidirectional Vacuum rated to 29.92 Hg (0.02 Torr) Easy access reverse packing gland (up to 12 ) to allow for direct mounting Low Maintenance Manufactured in ISO 9001 Facility Standards: Design: API 609 Mounting Pad: ISO 5211 End Flange: ASME B16.5 Wall Thickness: ASME B16.34 Face to Face: API 609 Pressure/Temp Rating: ANSI B16.34 Material Rating: ANSI B16.34 Shell/Seat Test: API 598 Body: CS - 3.2 MPa (464 PSI) SS - 3.0 MPa (435 PSI) Seat Hydro: 2.3 MPa (333 PSI) Seat Air: 0.6 MPa (87 PSI) Options These include, but are not limited to: Actuation including chain wheels, square drive nuts, worm-gear operators, and pneumatic and electric operators. Also available are various control accessories, stem extensions, and custom mounting hardware. HIGH PERFORMANCE BUTTERFLY VALVE + Vacuum measurements are often made in inches of mercury below atmospheric pressure. The values calculated here assume standard atmospheric pressure of 29.92 inches of mercury. Replacement Lever Handles (Order Separately) FNW HPA Lever Handle Size Lever Handle LH Size Code 2-1/2-4 = LMP 5-6 = SU WWW.FNW.COM
Standard Materials Item Component Carbon Steel Stainless Steel Item Component Carbon Steel Stainless Steel 1 Body A216WCB A351 CF8/CF8M 10 Packing Support SS TYPE 316 2 Disc A351 CF8/CF8M 11 Stem Packing PTFE (CHEVRON)/GRAPHITE 3 Seat 4 Stem 5 Seat Retainer CARBON STEEL MRTFE (2 TO 24 ) FIRESAFE - SS316 (2 TO 24 ) METAL-SS316/INCONEL 625 (2 TO 24 ) A564 17-4PH / A479 TYPE 316 A479 XM-19 SS TYPE 304/SS TYPE 316 12 Gland SS TYPE 316 13 Snap Ring STAINLESS STEEL 14 Gland Flange CARBON STEEL SS TYPE 304 15 Gland Flange Stud GR. B8 16 Belleville Spring STAINLESS STEEL 17 Nyloc Nut A2-70 (SS304) 18 Gasket PTFE / GRAPHITE 6 Disc Spacer SS TYPE 316 19 Bottom Flange CARBON STEEL SS TYPE 304 7 Bearing BEAR - X/SS 316 + PTFE / HT 316 20 Washer SS TYPE 304 8 Wedge Pin 17-4 PH 21 Stud GR. B8 9 Retainer Screw A4-70 (SS316) 22 Hex Nut GR. 8
Standard Materials Item Material Gear Iron Body Dimensions (inches) SIZE H L2 L3 Ø W MM INCH MM INCH MM INCH MM INCH MM INCH 150 6" 32 1.25 45 1.77 180 7.08 200 7.87 200 8" 32 1.25 67 2.63 282 11.1 300 11.81 250 10" 51 2 67 2.63 282 11.1 300 11.81 300 12" 51 2 67 2.63 282 11.1 300 11.81 350 14" 51 2 78 3.07 312 12.28 500 19.68 400 16" 64 2.51 92 3.62 425 16.73 500 19.68 450 18" 64 2.51 120 4.72 359 14.13 500 19.68 500 20" 102 4.01 120 4.72 494 19.44 450 17.71 600 24" 102 4.01 185 7.29 421 16.57 500 19.68
Valve Size DN ØA B* E Top Flange Drilling BC No. of Holes Dimensions (inches) Hole Dia. ØG H J Key Size K Lug Bolting Data 3 80 5.59 1.88 5.90 2.76 4 0.39 0.63 0.43 1.25-2.7 6.00 4 5/8-11 4 100 6.77 2.12 6.77 2.76 4 0.39 0.63 0.43 1.25-3.56 7.50 8 5/8-11 5 125 6.77 2.25 7.40 2.76/4.01 4 0.39/0.47 0.75 0.51 1.26-4.36 8.50 8 3/4-10 6 150 8.50 2.25 8.23 2.76/4.01 4 0.39/0.47 0.75 0.51 1.27-5.46 9.50 8 3/4-10 8 200 10.63 2.50 9.45 4.92 4 0.55 0.87 0.63 1.28-7.21 11.75 8 3/4-10 10 250 12.76 2.81 10.70 4.92 4 0.55 1.18 0.87 2.00-9.16 14.25 12 7/8-9 12 300 14.96 3.19 12.20 4.92 4 0.55 1.38 0.94 2.00-10.93 17.00 12 7/8-9 14 350 16.65 3.62 15.94 4.92/5.51 4 0.55/0.71 1.57-2.00 0.47 x 0.31 12.09 18.75 12 1-8 16 400 18.50 4.00 17.95 5.51/6.5 4 0.71/0.87 1.97-2.50 0.47 x 0.39 13.94 21.25 16 1-8 18 450 21.02 4.50 19.33 5.51/6.2 4 0.71/0.87 2.16-2.50 0.63 x 0.39 15.94 22.75 16 1 1/8-8 20 500 23.00 5.00 21.1 6.50 4 0.83 2.36-4.00 0.71 x 0.43 18.35 25.00 20 1 1/8-8 24 600 27.24 6.06 24.96 6.5/10 8 0.87/0.71 2.75-4.00 0.78 x 0.47 20.58 29.50 20 1 1/4-8 1. 6 and larger valves are standard with gear operator. Gear operators for 4 and smaller valves are available upon request. 2. ANSI B16.5 requires all bolts, 1-1/8 and larger, have an 8-UN thread series. BC No. of Holes Threads Disc Position Valve Size degrees 3" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20" 24" 20 24 10 10 24 39 63 132 198 306 360 474 602 840 1210 677 1110 20 17 40 65 105 220 326 510 600 790 1004 1400 2016 1128 1850 30 25 60 98 158 330 498 765 900 1185 1506 2100 3024 1692 2775 40 37 90 146 236 495 752 1148 1350 1778 2259 3150 4536 2538 4163 50 53 128 208 336 704 1056 1632 1920 2528 3213 4480 6451 3610 5920 60 78 188 306 494 1034 1552 2397 2820 3713 4719 6580 9475 5302 8695 70 116 280 455 735 1540 2310 3570 4200 5530 7028 9800 14112 7896 12950 80 149 360 585 945 1980 2970 4590 5400 7110 9036 12600 18144 10152 16650 90 165 400 650 1050 2200 3300 5100 6000 7900 10040 14000 20160 11280 18500 basis of the operating characteristics. In order to achieve optimum control, the in U.S. gallons per minute that passes through the valve at a pressure drop of 1 PSI at 68 F. Flow for a given Cv is typically calculated from the following formula. Q = Cv x ΔP x 62.4 D Where: Q ΔP = Pounds per square inch (PSI) pressure drop across valve 62.4 D
Figure HPA BUTTERFLY VALVES Double Off-Set Design centerline of the valve stem, putting the stem behind the sealing surface. Since the stem does not penetrate the sealing surface, there is a complete, uninterrupted, 360 seat seal. The second offset is between the centerline of the valve stem and the centerline of the valve port. This double-offset creates an eccentric seating action that reduces seat wear and torque. The disc cams into the seat for a bubble tight shut-off. The cam action is improved by the conical angle of the valve disc. DOUBLE OFF-SET Centerline of valve port Centerline of stem OFF-SET #2 Centerline of seal OFF-SET #1 Centerline of stem CAM ACTION The disc pulls away from the seat, reducing wear and torque. CONICAL ANGLED DISC The disc edges are angled as if cut from a cone. This angle improves the cam action of the valve. Pressure/Temperature Weight (Lbs) Size Wafer Lug 3 10.8 13.2 4 15.8 20.2 5 19.6 29.5 6 24.2 31.2 8 25.6 47.0 10 61.0 89.9 12 111.1 126.1 14 182.3 16 248.0 18 306.4 20 412.9 24 701.5 Torque (in-lbs) Differential Pressure Size in. 50 100 150 230 285 3 284 295 304 327 358 4 384 409 434 472 601 5 518 571 616 690 734 6 778 842 920 1025 1094 8 1313 1431 1548 1765 1893 10 1705 1941 2158 2509 2785 12 2080 2526 2977 3659 4117 14 3442 4262 5125 6505 7398 16 4391 5473 6588 8285 9523 18 5715 7152 8546 10835 12471 20 7624 9623 11467 14720 16791 24 11548 14587 17773 22639 26178 Figure Number Matrix F N W HPA 1 L S T G X CLASS CONNECTION BODY MATERIAL SEAT OPERATOR SIZE CODES 1 = 150# W = WAFER L = LUG C = WCB - CARBON STEEL S = CF8M - STAINLESS STEEL T = RPTFE L = LEVER (STANDARD TO 4 ) G = GEAR (STANDARD ON 6 TO 24 ) 3 = M 4 = P 5 = S 6 = U 12 = 12 14 = 14 16 = 16 18 = 18 *WCB body material:a564 17-4PH stem *A351 CF8m body material: A479 Type 316 stem Gear op for 3 & 4 upon request 8 = X 10 = 10 20 = 20 24 = 24 DOC: FNWHPA17 Ver. 03/2018 385223 2018 - Ferguson Enterprises, Inc. The FNW logo is a trademark of Ferguson Enterprises, Inc., PL Sourcing, PO Box 2778, Newport News, VA 23609 The contents of this publication are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, expressed or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and