Professional China China Soft Seal Worm Gear Hand Wheel Pneumatic Electric Actuator Cast Ductile Iron Stainless Steel Pn16 Pn10 Cl150 Edpm Seat Flange Type Butterfly Valve with Price

"Based on domestic market and expand abroad business" is our progress strategy for Professional China China Soft Seal Worm Gear Hand Wheel Pneumatic Electric Actuator Cast Ductile Iron Stainless Steel Pn16 Pn10 Cl150 Edpm Seat Flange Type Butterfly Valve with Price, For additional info, you should send out email to us. We're looking forwards the opportunity to service you. "Based on domestic market and expand abroad business" is our progress strategy for Cast Iron Butterfly Valves, China Cement Powder Butterfly Valve, DN125 DN150 DN250 DN300 Butterfly Valve, Sea Water Butterfly Valve, As a well educated, innovative and energetic staff,we're responsible for all elements of the research, design, manufacturing, sales and distribution. With studying and developing new techniques,we're not only following but also leading the fashion industry. We listen attentively to the feedback from our customers and provide instant communication. You will instantly feel our expertise and attentive service. Material of main parts: Part name Material Valve body Cast iron, nodular cast iron, cast steel, stainless steel Valve disc Ductile iror nickel plated, stainless steel, PTFE Valve seat NBR, EPDM,sea water, VITON,PTFE Valve stem Stainless steel,45# nickel plated Seal NBR, EPDM, Neoprene .PTFE, Oily packing Specification PN(MPa) Nominal pressure 1.0 1.6 (MPa) Seal test 1.1 1.76 (MPa) Strength test 1.5 2.4 Suitable mediums Water,sewage,sea water.acid and alkali °C Working temperature -21~150  Main dimensions  DN(mm) L L1 D D1 D3 D4 H1 H2 H3 b n-ød 1.0 1.6 1.0 1.6 1.0 1.6 50 108  160  165  165  125  125  77  57  83  130  60 18  4-ø18  4-ø18  65 112  160  185  185  145  145  77  57  93  140  60  18  4-ø18  4-ø18  80  114  160  200  200  160  160  77  57  100  150  60  20 8-ø18  8-ø18  100  127  160  220  220  180  180  92  70  110  165  60  20  8-ø18  8-ø18  125  140  160  250  250  210  210  92  70  123  180  60  22  8-ø18  8-ø18  150  140 160 285  285  240  240  92  70  143  200  60  22  8-ø22  8-ø22   200  152 210  340  340  295  295  115  89  171 230  72  24  8-ø22   12-ø22 250  165 210  390  405  350  355  115  89  203  270  72  24  12-ø22   12-ø26  300  178  210  440  460  400  410  140  108  230  320  758  26  12-ø22  12-ø26  350  190 210  500  520  460  470  140  108  260  350  75  26  16-ø22  16-ø26  400  216 320  565  580  515  525  197  159  300  390  126 28  16-ø26 16-ø30 450  222  320  615  640  565  585  197  159  335  428  126  30  20-ø26 20-ø30  500  229 320  670  715  620  650  197  159  373  450  126  32  20-ø26  20-ø33  600 267 340 780 840 725 770 276 216 430 520 127 34 20-ø30 20-ø36 700 292 380 895 910 840 840 300 254 470 600 167 36 24-ø30 24-ø36 800 318 380 1015 1025 950 950 300 254 523 662 167 36 24-ø30 24-ø39 900 330 400 1115 1125 1050 1050 300 254 589 710 193 40 28-ø33 28-ø39 1000 410 400 1230 1255 1160 1170 300 254 656 780 193 42 28-ø36 28-ø42 Qualification certificate Exhibition Our valves received a lot of attention at the Dubai show. Factory