船使用兰铸钢止回阀
技术性指标

公称通径:D15~DN100公称经济压力:PN0.6-2.5MPa阀体的原材料:铸钢、铜器、不锈钢板适用性材质:这里的海水、惠阳淡水、滑油、燃料和 t≤300℃过热蒸汽阀体积式:A/AS型、B/BS型对接手段:卡箍式


产品详情

船用法兰铸钢止回阀(图1)


主要外形尺寸

公称阻力PN(Mpa)公称通径DN(mm)结构设计长度 Structure dimension≈厚度Thick ness δ法兰片 Flange高强螺栓 Bolt≈升程Liftra ngem≈参看质量Weight(kg)
LH≈H1≈
DD1D2d0bnTh
A型B型A型B型B型A型B型
  1.06529011512491115615512310415146M141812.510.6
80310125151110125717013811815148M142415.614.4
100350150165116135819015813815148M143524.619.9
1254001751841241558215183164151410M144431.927.5
15048018021915416010240208190151612M144248.441.2
  1.62015075847075695684813114M1263.33.2
25160808470806105735613124M1273.93.8
32180859070856115836415136M1495.85.1
40200909975907125937415136M14117.16.3
5023095110819571351038415136M14148.88.5
   2.52015075847075695684813114M1263.33.2
25160808470806105735613124M1273.93.8
32180859070856115836415136M1495.85.1
40200909975907125937415136M14117.16.3
5023095110819571351038415136M14148.88.5
6529011512894115717013211017158M161813.511.5
80310125156115125718514712617168M162418.016.9
1003501501581191358205167146171610M163526.322.7


公称负荷PN(Mpa)公称通径DN(mm)组成长度 Structure dimension≈厚度Thick nessδ法兰片 Flange地脚螺栓 Bolt≈升程Liftra ngem≈参考价值权重Weight(kg)
LH≈H1≈
DD1D2d0bnTh
AS型BS型AS型BS型BS型AS型BS型
      0.61513090847075480554011124M1073.03.2
2015095847075495655011124M1073.43.6
251601008470804100756011144M1073.84.0
321801059070855120907014154M1295.65.4
40200115101779051301008014164M12127.16.8
50230125110809551401109014174M12158.39.2
6529014512289115616013011014174M121916.412.2
80310155153112125619015012818194M162318.417.7
100350175162113135621017014818204M162828.023.8
125400200182123145724020017818208M163534.031.9
   1.06529014513095145918514512218204M161918.119.0
80310155151102155920016013318228M162321.622.7
1003501751711161751022018015818248M162829.230.8
1254002001891352001025021018418268M203540.242.3
1504802252191542251128524021222268M124256.460.8
     1.620150958766957105755814164M1274.85.0
2516010089671007115856814164M1675.15.3
32180105936810571401007818184M1697.17.3
402001151057511581501108818184M16129.39.7
5023012511785125816512510218204M161511.412.0
6529029013677135618514513318174M161915.614.4
80310310158117145620016015818194M162322.020.8
100350175158119175822018015818228M162836.531.3
125400200184124200825021018418228M16354337.2
     2.51513090847095595654714124M1274.44.2
20150958470956105755814164M1274.84.2
2516010084701006115856814164M1274.95
32180105907010561401007818184M1698.47.9
40200125997511571501108818184M16128.98.8
5023012511081125716512510218204M161510.410.1
6529014512894145718514512218228M161916.615.3
80310155156115155720016013318248M162322.120
100350175158119175823519015822248M202831.529.2