D373H, D373Y Wafer Type Butterfly Valve Product use D373H, D373Y Wafer Type Butterfly Valve using precision J-shaped elastic ring and three eccentric multi-level metal seal structure, is widely used in medium temperature ≤425 last metallurgy, electric power, petrochemical, as well as drainage and municipal construction and other industrial pipe ℃, and for regulating the flow and the carrier off fluid use. [Features] 1, clip-seal butterfly valve with three eccentric sealing structure, seat and disc almost no wear, the concept of having more tight sealing function 2, ring made of stainless steel production, with a metal seal and a resilient seal The double advantage, both in the case of low and high temperatures, both with excellent sealing performance, corrosion resistance, long life and other characteristics 3, disc sealing surface using cobalt-based alloy welding, sealing surface wear resistance, 4 long life, large-sized disc use a lattice structure, high strength, flow area, flow resistance 5, clip-seal butterfly valve with two-way sealing function, limiting the flow of the installation from the media, but also from Effect of spatial location can be installed in any direction 6, the drive means may be multi-position (90 ° rotation or 180 °) to install, easy to use [Performance Parameters Model D373H-10C ~ 40 D373Y-10C ~ 40 D373H-10P ~ 40 D373Y-10P ~ 40 working pressure (MPa) 1.0 ~ 4.0 Applicable Temperature (℃) ≤300 For medium water, oil, steam, etc. Materials Body, disc 40Cr cast austenitic stainless austenitic stainless steel stem seal Pairing surface material Stainless steel / stainless steel / stellite PTFE flexible graphite packing Main external and connection dimensions Nominal diameter Dimensions Length connection structure length H D373H D373Y D673H D973H 0.6MPa 1.0MPa mm Inch L H1 A1 B1 H2 A2 B2 H3 A3 B3 D1 Zd D1 Zd 50 2 43 112 350 180 200 625 245 72 530 250 255 110 4-14 125 4-18 65 2? 46 115 370 180 200 625 245 72 530 250 255 130 4-14 145 4-18 80 349,120,380,180,200 645 24572565250255 1504-181608-18 100,456,138,420,180 20,067,535,592,600 2502551704-18 1808-18125564 164,460,180,200,715 355 92640250255200 8-182108-18150 670,175,555,270,280 80,035,592,705,300 3152258-18240 8-22200871208 605 270,280,850,250,170 7753003152808- 18 295 8-222501076243 680,270,280,925,250 170,945,300,315,335 12-1835012-22 3,001,283,283,800,380,420 10354502001070 300 31539512-22400 12-223501492 310 8,353,804,201,070,450,220 1140 30031544512-22 56016-2240016 1,023,409,154,504,701,190 4,502,201,210,300,315,495 16-2251516-26 450 490 18114380960480 12506502801335 57571455016-22 56520-2650020 1,274,101,020,480,490 12906502801415 57571460020-22 62020-2660024 1,544,701,225,480,490 14558503801605 656 810 70520-2672520 -3070028165550 13556406601585 8,503,801,844,656,810,810 24-2684024-30 800,321,906,401,470 64,066,017,001,250 3,802,040,656,810,920 24-3095024-33 900 362,037,101,545,750 86019651250380 22557858631020 24-30105028-33 1,000,402,167,701,795,850 90020151250380 23807858631120 28-30116028-36 1,200,482,548,901,965,850 90022501250380 26407858631340 32-33138032-39 Ordering :( national standards) a, A: product name, model number, nominal diameter B: medium and temperature, pressure range C: Are there attachments, delivery, special requirements for our correct for your selection. Second, if the company has been selected by the design of the valve type, please directly contact our sales center to order according to the valve parameters. Third, when you use the occasion is very important or the environment is more complicated, please provide design drawings and detailed parameters, our engineers specialists will concentrate on your review and analysis. Thank you for visiting our Kerry on Shanghai Valve Manufacturing Co., Ltd. [http: // www www.shsjvm.com.cn.] If you have any questions, you can call us and we will try our best to provide you with the most professional. the best quality service. "Marie Claire" valve, we will give full play to their advantages, personnel development as the guide, based on technological innovation, and constantly improve the management level, the application of new technologies, new processes, new materials, and actively develop new products. Further explore the international and domestic market, to provide quality products and excellent service. And strive to become China's valve industry leading enterprises. We sincerely welcome all friends to visit and negotiate business, willing to work with you hand in hand for a better tomorrow. This article Source: Shanghai Valve Manufacturing Co., Ltd. Shanghai Kerry on Kerry on Valve Manufacturing Co., Ltd. (formerly Shanghai Jiading Valve Factory), founded in 1956, fifty years of production history of high pressure valves. Strong technical force, high-quality management team, excellent processing and testing equipment, improve the quality assurance system, is a modern professional development, manufacture and marketing of a variety of high-quality valves businesses. We always adhere to the "science and technology development, quality brand" business philosophy, focused on development and production of various types of valves. In recent years, the company and related scientific research institute, Hefei General, Institute, well-known experts to work together valve. To develop into the country, with superior anti-corrosion, wear resistance valve. The main production valve, closing valves, check valves, ball valves, butterfly valves, wear-resistant ceramic seal valve, the flow through the valve, water control valves. In accordance with the latest ANSI, API, DIN, BS, JIS, GB, SH, HG standard design and manufacturing. Produced by the valve body material 7 have WCB, A105, LCB, WC1, WC6, WC9, CF8, CF8M, CF3, CF3M, C5, F11, F321, F304, F316, F347, and other special materials. Working pressure from 1.0MPa ~ 42.0MPa and 150Lb ~ 2500Lb, operating temperature -196 ~ 700 ℃. Products should be widely in petroleum, chemical, power plants, chemical, coal chemical, fertilizer, water supply and drainage, urban construction and other industries. Stable and reliable quality, praised by users. "Marie Claire" valve, we will give full play to their advantages, personnel development as the guide, based on technological innovation, and constantly improve the management level, the application of new technologies, new processes, new materials, and actively develop new products. Further explore the international and domestic market, to provide quality products and excellent service. And strive to become China's valve industry leading enterprises. We sincerely welcome all friends to visit and negotiate business, willing to work with you hand in hand for a better tomorrow.