《(2020年)行业分析报告限流量止回阀分析》由会员分享，可在线阅读，更多相关《(2020年)行业分析报告限流量止回阀分析（73页珍藏版）》请在金锄头文库上搜索。
1、限流量止回阀一、产品对夹式升降止回阀的详细资料：产品型号：H46产品名称：限流量止回阀二、工洲牌对夹式升降止回阀主要尺寸及重量：公称通径公称压力PN1.0MPa尺寸/mmLDD1D2bZ-d5060160125100204-186567180145120204-188073195160135224-1810073215180155228-1812586245210185248-1815098280240210248-23200127335295265268-232501463903503202812-233001814404003682812-233501845004604283016-234
2、001915655154823216-254502036155655323220-255002196706205853420-256002227807256853620-307003058958408003824-3080030510109509054424-3410004321220116011155028-3412005241450138013255632-41三、工洲牌对夹式升降止回阀主要尺寸及重量：公称通径公称压力PN1.6MPa尺寸/mmLDD1D2bZ-d5060160125100164-186567180145120184-188073195160135208-181007321
3、5180155208-1812586245210185228-1815098280240210248-232001273352952652612-232501464053553203012-253001814604103753012-253501845204704353416-254001915805254853616-305002197056506084420-34四、工洲牌对夹式升降止回阀主要尺寸及重量：公称通径公称压力PN2.5MPa尺寸/mmLDD1D2bZ-d5060160125100164-186567180145120184-188073195160135208-18100732
4、15180155208-2312586245210185228-2515098280240210248-252001273352952652612-252501464053553203012-303001814604103753012-303501845204704353416-344001915805254853616-345002197056506084420-41一、产品双瓣止回阀的详细资料：产品名称：对夹式高压止回阀二、主要性能规范：型号公称压力PN（MPa）试验压力p（MPa）工作压力p/MPa工作温度/工作介质壳体密封H72Y-16016241616200氮、氢、铜按、氨气、碱液H
5、72Y-32032483232H72W-220R22332222尿素、甲胺H72W-320R32483232三、主要零件材料：零件名称阀座、阀瓣阀盖阀体O形圈H72Y-160 H72Y-320铬钢碳钢铬钢氟26-41橡胶H72W-220R H72W-320R铬镍钼不锈四、工洲牌对夹式高压止回阀主要尺寸及重量：公称通径尺寸（mm)重量(kg)DD1dMLL110954210M24601553.415954212M24601584.1251055015M33651636.9321156225M42801808.0401658832M529023015501658839M64115265273652
6、0011653M80140315498022513860M1001603608810026016076M1251804209112530019590M155200460115150330212120M175220500145200400250176M215240570160公称通径DN（mm）尺寸（mm）重量(kg)DD1dMLL110954210M24601553.4151055012M33651584.5251156223M42801807.3321357029M48902008.7401658834M52115255175020011653M80140300306522513860M10
7、0160345568026016068M1251804109210030019585M155200470109125330212120M175220510135150400250135M215240570160200480320176M265280670180一、产品对夹式止回阀的详细资料:产品型号：H74H产品名称：对夹式止回阀产品特点：薄型对夹旋启止回阀,薄型止回阀,对夹旋启止回阀型号：H74X-6/10/16 PN6，PN10，PN25，PN40二、标准产零件材料组合：阀体碳钢阀板碳钢O-型环丁腈或乙丙橡胶螺钉垫圈不锈钢吊环碳钢阀体不锈钢阀板不锈钢O-型环氟化橡胶螺钉垫圈不锈钢吊环不锈钢
8、阀体不锈钢阀板不锈钢O-型环氟化橡胶螺钉垫圈不锈钢吊环不锈钢三、工洲牌H74H对夹式止回阀主要尺寸：SizeBA(N F)LCNFPN16NFPN10NFPN16NFPN25NFPN40PN6PN10PN16PN25PN40DN401 1/2238893939316161616162276.5DN502339810810810816161616162293DN652 1/241118128128128161616161622113.8DN80354134144144144161616161622128DN100471154164171170161616161622144.5DN12559218
9、4193196196161616161623173.5DN1506112209220228228191919191924197.4DN2008155264275288291282828282830254.5DN25010201319330343354323232323239306.5DN30012240375380403420383838383853357.5DN35014270425440460477383838383853408.5DN40016311470493517549484848484853448DN45018360529543567574484848484877498.5DN50
10、020410579598627630585858585886550.5DN60024490683697733-6868686868110665.5一、产品对夹旋启式止回阀的详细资料：产品名称：对夹旋启式止回阀二、主要技术参数：型 号公称压力试验压力PS(MPa)工作温度()适用介质PN(MPa)壳体密封1Jl77XLJH77HLJH77YLJll77W1.01.51.1软密封：100225硬密封200550水、油品、气体、硝酸等1.62.41.762.53.752.751.06.04.46.49.67.0三、主要零件材料：零件名称材 料LJH77X-10C、25 16、40LJH77H-16C、40 25、64IJH77Y25I 40I164ILJH77W10C、25 16C、40LJH77W-10P、25P 16P、40P阀体、蝶板铸钢WC
