Quality Inspection for China Ductile Cast Iron Wafer Type Carbon Steel Water Dual Plate Spring Non Return Drain Non Return Check Valve Butterfly Gate Ball Valve API 6D

We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Quality Inspection for China Ductile Cast Iron Wafer Type Carbon Steel Water Dual Plate Spring Non Return Drain Non Return Check Valve Butterfly Gate Ball Valve API 6D, We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service. We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Cast Steel Butterfly Valves, China Valve, Industrial Butterfly Valves, Pipeline Valve, Our company is continuing to serve customers with high quality, competitive price and timely delivery. We sincerely welcome friends from all over the world to cooperate with us and enlarge our business. If you are interested in our products, you should feel free to contact us. We would love to offer you with further information. Features 1.Small in size and light in weight.  Easy disassembly and maintenance.It can be installed at any position. 2.Simple structure, compact, 90 degree swing start and close quickly. 3.Small operating torque, light and labor-saving 4.Flow characteristics tend to be straight line, good regulation performance. 5.Opening and closing test times are as many as tens of thousands, and the service life is long. 6.Fully sealed, zero leakage in gas test. 7.Selection of different parts and materials can be applied to a variety of media. Technical data DN Nominal diameter 50(2″) ~1000 (40") 50(2″) ~800 (32")  PN Nominal pressure   1.0 1.6   Testing pressure   Shell  1.5  2.4  Sealing  1.1  1.76   Working temperature    -15~+150  Suitable mediums    Fresh water,sewage, sea water, air, steam, food, medicine, oils, acids, etc.   Main dimensions and weight of type "A" butterfly valve DN A B C D L H D1 n-ø K E n1-ø1 ø2 G Weight mm inch 50 2" 161 80 42 52.9 32  84.84  120  4-ø23 77  57.15  4-ø6.7 12.6 118  2.5 65 2.5" 175 89 44.7 64.5 32  96.2  136.2  4-ø26.5 77  57.15  4-ø6.7 12.6 137  3.2 80 3" 181 95 45.2 78.8 32  61.23  160  8-ø18 77  57.15  4-ø6.7 12.6 143  3.6 100 4" 200 114 52.1 104 32  70.80  185  4-ø24.5 92  69.85  4-ø10.3 15.77 156  4.9 125 5" 213 127 54.4 123.3 32  82.28  215  4-ø23 92  69.85  4-ø10.3 18.92 190  7 150 6" 226 139 55.8 155.6 32  91.08  238  4-ø25 92  69.85  4-ø10.3 18.92 212  7.8 200 8" 260 175 60.6 202.5 45  112.89/76.35  295  4-ø25/4-ø23 115  88.9  4-ø14.3  22.1 268  13.2 250 10" 292 203 65.6 250.5 45  92.40  357  4-ø29 115  88.9  4-ø14.3  28.45 325  19.2 300 12" 337 242 76.9 301.6 45  105.34  407  4-ø29 140 107.95  4-ø14.3  31.6 403  32.5 350 14" 368 267 76.5 333.3 45  91.11  467  4-ø30 140 107.95  4-ø14.3  31.6 436  41.3 400 16" 400 309 86.5 389.6 51.2/72  100.47/102.42  515/525  4-ø26/4-ø30 197 158.75  4-ø20.6 33.15 488  61 450 18" 422 328 105.6 440.51 51.2/72  88.39/91.51  565/585  4-ø26/4-ø30 197 158.75  4-ø20.6  38 539  79 500 20" 480 361 131.8 491.6 64.2/82  96.99/101.68  620/650  4-ø26/4-ø33 197 158.75  4-ø20.6 41.15 593  128 600 24" 562 459 152 592.5 70.2/82  113.42/120.46  725/770  20-ø30/20-ø36 276  215.9  4-ø22.2 50.65 816  188 700 28" 624 520 163 695 66/82  109.65  840  24-ø30/20-ø36 300  254  8-ø18 55/63.35  895  284 800 32" 672 591 188 794.7 66/82  124  950  24-ø33/24-ø39 300  254  8-ø18  55/63.35 1015  368 900 36" 720 656 203 864.7  118  117.57  1050  24-ø33 300  254  8-ø18  75 1115  713 1000 40" 800 721 216 965  142  129.89  1160  24-ø36 300  254  8-ø18  85 1230  864   Qualification certificate American LIKE valves is a global supplier of flow control products，solution and services with a diverse range of products, for infrastructure and industrial fluid control. Our solution is an integral key part of the pipeline management solution, adopting advanced mechanical technology and automation system, so that the products always maintain excellent quality, and responding to customer needs correctly and fast. LIKE valve's customers and markets cover water supply and drainage, water treatment, heating, construction, fire fighting, HVAC systems, power plants, petrochemical, natural gas pipelines, ships and other fields. LIKE valves always adhere to the quality policy of "quality is the life of products, products are the life of LIKE", have been passed ISO9001, ISO14001, OHSAS18001, TS, API, CE, ROHS，CCC certificate of professional testing institutions. We take customer satisfaction as the purpose, take our mission to realize the value by supply excellent service to our customers, strive to do even better on each product, each service, to provide continuous guarantee for customers all over the world. In 2016, LIKE valve products entered Chinese market. In 2017, LIKE Valve was registered Like Valves (Tianjin) Co., LTD. in China, a joint venture of the United States and China, dedicated to serving customers in the Asia-Pacific region and China. LIKE valve adhering to the concept of "integrity, innovation, cooperation and mutual benefit", building our brand with product quality and customer satisfaction; improving and surpass ourselves with unremitting pursuit and sustainable development. "LIKE Dream" will contribution to "China Dream" more wonderful! Factory