Hebei Xinghai Valve Co.,Ltd - Industrial Valves

Wafer check valve with competitive price new structure gg25ggg40ggg50 cast irondetailed product descriptionnew structure gg25ggg40ggg50 cast iron wafer check valve with competitive pricematerialthe body material gg25ggg40ggg50the disc material diss304ss316al-bzthe stem material ss410ss416ss420ss304ss316the seat material nbrepdmvitonstandardansijisdinbsusagethey are used for pipe of transporting water with such medium as water sewage and seawater.it can avoid media flowing backwards and prevent damaging water hammer, guarantee the safety using of pipes.Featuresthe products are new structure .small and light weightreliable sealed, endurable open-close, erar-resisting, long life.With less flowing resistance than old check valve and obvious enerfy-saving effects

A type butterfly vavle with 4 holesoutline and connection dimensionnote:1. The numerator of 1 item is 1.0mpa, the denominator is 1.6mpa.2. The numerator n-3 item is gb921199-88, iso2084, bs4504, 1.0mpais of din standard system. The denominator is the dimension of ansi b16.1.3.the h2, dimensions may be changed into lengthened stem butterfly valve. Size h1 h2 h3 l 1 2 n-3mm inch ansib16.1 gb9119-88 iso2084 bs4504 din 50 2" 70 130 32 45 120.65 125 125 125 125 88 4-181965 212" 80 134 32 48 139.7 145 145 145 145 108 4-181980 3" 98 146 32 49 152.4 160 160 160 160 118 4-1819100 4" 114 167 32 55 190.5 180 180 180 180 156 4-1819125 5" 122 180 32 58 215.9 210 210 210 210 181 4-1822.4150 6" 135 195 32 59 241.3 240 240 240 240 210 4-2222.4200 8" 165 240 39 64 298.45 295 295 295 295 260 4-2222.4250 10" 203 274 39 70 361.95 350355 350356 350357 350358 321 4-2225.4300 12" 237 307 39 80 431.8 400410 400411 400412 400413 384 4-2225.4350 14" 267 368 45 80 476.25 460470 460471 460472 460473 400 4-2228.4400 16" 298 400 51 90 539.75 515525 515526 515527 515528 465 4-2228.4450 18" 318 422 51 109 577.85 565585 565586 565587 565588 514 4-2631.8500 20" 349 479 64 135 635 620650 620651 620652 620653 559 4-2631.8600 24" 410 562 71 156 749.3 725770 725771 725772 725773 686 4-3035.1700 28" 520 624 72 169 840 840 840 840 795 4-30800 32" 591 672 83 195 977.9 950 950 950 950 900 4-3041.1900 36" 611 768 77 211 1086 1050 1050 1050 1050 1002 4-3328-411000 40" 665 823 85 229 1160 1160 1160 1160 1111 4-361200 48" 955 880 206 249 1380 28-391400 56" 991 1015 226 390 1590 36-421600 64" 1116 1145 199 457 1820 36-48

lt type butterfly valvethe lt type butterfly valve are wafer type. it have threaded holes, this is different with a type wafer type.outline and connection dimensionsize h1 h2 h3 l 1 2 n-mthreadedmm inch ansib16.1 gb9119-88 iso2084 bs4504 din 50 2" 70 130 32 45 120.65 125 125 125 125 95 4-58"-1165 212" 80 134 32 48 139.7 145 145 145 145 121 4-58"-1180 3" 95 146 32 49 152.4 160 160 160 160 133 4-58"-11100 4" 114 167 32 55 190.5 180 180 180 180 159 (8-58"-11)125 5" 122 180 32 58 215.9 210 210 210 210 191 8-34"-10150 6" 135 195 32 59 241.3 240 240 240 240 206 8-34"-10200 8" 165 240 39 64 298.45 295 295 295 295 262 8-34"-10250 10" 203 274 39 70 361.95 350356 350357 350358 350359 321 12-78"-9300 12" 237 307 39 80 431.8 400411 400412 400413 400414 384 12-78"-9350 14" 279 368 45 80 476.26 460471 460472 460473 460474 400 12-1"-8400 16" 304 400 51 90 539.75 515526 515527 515528 515529 465 16-1"-8450 18" 362 422 51 109 577.85 565586 565587 565588 565589 514 16-118"-7500 20" 368 479 64 135 635 620651 620652 620653 620654 577 20-118"-7600 24" 444 562 71 156 749.3 725771 725772 725773 725774 686 20-114"-7750 30" 621 648 72 175 914.5 851 28-114"-7900 36" 623 683 77 211 1086 977 32-112"-6note:1. the numerator of 1 item is 1.0mpa, the denominator is 1.6mpa.2.the dimensions may be changed into lengthened bar butterfly vavle according to the user's demand.

Flanged double enccentric butterfly valvedetailed product description:size: dn100 -dn1200material:the body material: gg25ggg40ggg50the disc material: diss304ss316al-bzthe stem material: ss410ss416ss420ss304ss316the seat material: nbrepdmptfevitondesign standard:api 609iso 5752bs5155flanged standard:ansi 125#150#; jis5k10k16k; din 2501 pn6pn10pn16; bs4504 pn10pn16features:small in size and light in weight, easy installation and maintenance. It can be mounted wherever needed.Simple and compact construction, minimized operating torque, energy saving.Flow block is small.excellent regulation perfromance.Wide selection of materials, applicable for various medium.Double eccenric flanged typebody didisc distem ss410body sealing ring ss304disc sealing ring epdm(ring: carbon steel coated)operator gear boxtop flange iso 5211pressure pn16flange connection pn16painting of body blue color, epoxy resin coatingpainting of gear blue color, epoxy resin coating