1/0

◆用途

国标截止阀适用于公称压力PN1.6-16.0MPa,工作温度-46~550℃的石油、化工、制药、化肥、电力行业等各种工况的管路上,切断或接通管路介质。

◆特点

1、产品结构合理、密封可靠、性能优良、造型美观;

2、密封面堆焊Co基硬质台金,耐磨、耐蚀、抗擦伤性能好、使用寿命长;

3、阀杆经调质及表面氯化处理.有良好的抗腐性及抗擦伤性;

4、阀门设有倒密封结构,密封可靠;

5、零件材质及法兰尺寸可根据实际工况或用户要求台理选配,满足各种工程需要。

◆执行标准

产品规范设计规范结构长度连接法兰试验与检验压力-温度
GB/T 12235GB/T 12221JB/T79.1 GB/T9113 HG/T20592JB/T 9092 GB/T13927GB/T12224

◆性能规范

1、性能压力

公称压力1.62.54.06.410.016.0
壳体强度试验2.43.86.09.61524
上密封试验1.82.84.47.01118
密封试验1.82.84.47.01118

2、适用介质及适用温度

产品类型适用介质适用温度
J41H/Y-C 型/J941H/Y-C 型水、油品、蒸汽≤425
J41W- P 型/J941W-P 型硝酸类 ≤200
J41W-R 型醋酸类≤200
J41Y-I型/J941Y-I型水、油品、蒸汽≤550
◆主要零件材料
产品类型零件名称
阀体/阀盖阔杆阀瓣密封面阀杆螺母填料紧固件手轮
J41H/Y-C 型/J941H/Y-C型25.WCB铬不锈钢2Cr13/25H:不锈钢 Y:钴基硬质合金钢铜合金柔性石墨优质碳钢可锻铸铁
J41W-P型/J941W-P型铬镍调铬镍钢铬镍钢铬镍钢铜合金柔性石墨不锈钢可锻铸铁
J41W-R型铬镍钼钢铬镍钼钢铬镍钼钢铬镍钼钢铜合金柔性石墨不锈钢可锻铸铁
J41Y-I型/J941Y-I型铬钼钢铬钼钢合金钢钴基硬质合金钢铜合金柔性石墨合金钢可锻铸铁

◆主要外形连接尺寸

DN(mm)LDD1D2bfZ-ΦdHDoWT(kg)
J41H/Y/B-16 J41W-16P/R/PL/RL J41Y-16I
101309060401424-141981204.7
151309565451424-142181205.2
2015010575551424-142581407.1
2516011585651424-142751607.4
32180135100781524-182801808.5
40200145110851624-1833020012.5
502301601251001634-1835024020
652901801451201834-1840028025
803101951601352038-1835528035
1003502151801552038-1841532050
1254002452101852238-1846036075
1504802802402102438-23510400 100
20060033529520526312-23710400210
25065040535532030312-23789450446
30075046041037530312-23925500 648
DN(mm)LDD1D2bfZ-ΦdH 手H电 Do电动装罝WT(kg) 
      
手动电动
J41H/Y/B-25C J41W-25P/PL/RL J41Y-25I J941H/Y-25C J941W-25P/PL/RL J941Y-25I
101309060401624-14198-120-4.9-
151309565451624-14218-120-5.4-
2015010575551624-14258-140-7-
2516011585651624-14275-160-7.4-
32180135100781824-18280-180-8.5-
40200145110851834-18330-200-12.5-
502301601251002034-18350645240DZW1011650
652901801451202238-18400690280DZW1012562
803101951601352238-18355715280DZW1513067
1003502301901602438-23415770320DZW2034.573
1254002702201882838-25460780360DZW3089127
1504803002502183038-25510875400DZW4598215
20060036031027834312-25710967400DZW60180322
25065042537033236312-30789-450-446-
30075048543039040412-30925-500-654-
DN(mm)LDD1D2bff2Z-ΦdH 手H电 Do电动装罝WT(kg) 
      
手动电动
J41H/Y/B-40C J41W-40P/PL/RL J41Y-40I J941H/Y-40C J941W-40P/PL/RL J941Y-40I
1013090604016244-14198-120-4.9-
1513095654516244-14238-120-5.4-
20150105755516244-14275-140-7-
25160115856516244-14285-160-8.8-
321801351007818244-18302

 

180-11.8

 

402001451108518344-18355-200-16.5-
5023016012510020344-18370645240DZW1012461
6529018014512022348-18408690280DZW1013375
8031019516013522348-18436715320DZW2014484
100350230190 .1602434.58-23480770360DZW30160101
1254002702201882834.58-25558782400DZW4589207
1504803002502183034.58-25611875400DZW6098226
200600375 3202823834.512-307201160400DZW901190339
DN(mm)LDD1D2bff2Z-ΦdH手H电Do电动装罝WT(kg)













手动电动
J41H/Y/B-64C J41W-64P/PL/RL J41Y-64I J941H/Y-64C J941W-64P/PL/RL J941Y-64I
10170100705018244-14198-120-5.7-
15170105755518244-14195-140-10-
20190125906820244-18228-160-13-
252101351007822244-18275-180-14.5-
322301501108224244-23325-200-19-
402601651259524344-23360-240-25-
5030017513510526348-23410710280DZW103564
6534020016013028348-23450750320DZW154877
8038021017014030348-18485785360DZW305688
10043025020016832348-25537837400DZW45125171
12550029524020236348-30631-400-131-
15055034028024038348-34646-450-157-
200650405345300443412-34813-500-283-
J41H/Y/B-100C J41W-100P/R/PL/RL J41Y-100I J941 5-100C J941W-100P/R/PL/RL J941Y-100I
10170100705020244-14198-120-6-
15170105755520244-14202-140-11-
20190125906822244-18228-160-13.2-
252101351007824244-18250-180-14-
322301501108224244-23326-220-15-
402601651259526344-23359-240-29-
5030019514511228344-25414710280DZW104982
6534022017013832348-25434750320DZW1565104
8038023018014834348-25547785400DZW3095138
1004302652101723834.58-30621837450DZW45115243
1255003102502104234.58-34732-450-149-
1505503502902504634.512-34840-500-310-
2006504303603125434.512-41925-550-590__I_
J41H/Y/B-160C J41W-160P/R/PL/RL J41Y-160I J941H/Y -160C J941W-160P/R/RL/RL J941Y-160I
15170110755224244-18148-140-12.2_
20190130906526244-23156-160-15-
252101401007228244-23125-180-17-
322301651158530244-25200-200-21.4_
402601751259232344-27231-240-32_
5030021516513236348-25262-250-52_
6534024519015244348-30303-320-69_
8038026020516846348-30341-400-
     98
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1004303002402004834.58-34485-450-119_


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