高(gāo)壓焊(hàn)接球閥q61n

 
高壓焊(hàn)接球(qiú)閥(fá)q61n
q61n高壓焊(hàn)接球閥所(suǒ)有部件均為鍛件,采(cǎi)用下裝式閥杆(gǎn),設備倒密封結(jié)構,采(cǎi)用鑲嵌式閥座,閥座背後(hòu)設備o型圈,确保介質不(bú)外漏,密(mì)封面(miàn)采用尼龍(lóng) 1010,它的(de)磨(mó)擦(cā)系數通常(cháng)為(wéi)巴氏合(hé)金的1/3,因此它是(shì)一種自然(rán)滑性材料。但抗彎曲(qǔ)強度和沖(chòng)擊強(qiáng)度及較(jiào)高(gāo)的延性,與金屬(shǔ)不相(xiàng)上下。
  高壓焊接(jiē)球閥(fá)主要零件(jiàn)材料

 

零件名稱(chēng)閥體法(fǎ)蘭閥座閥杆、球密封圈(quān)雙頭螺栓o形圈(quān)
材料45352crl3尼龍 101035crmo丁(dīng)晴(qíng)橡膠

 

高(gāo)壓(yā)焊接(jiē)球閥(fá)主要性能(néng)規範

 

型(xíng)号q41n-160q41n-320q61n-160q61n-320
公稱(chēng)壓力(lì) pn(mpa)16.032.016.032.0
試驗壓力(lì)
(mpa)
殼體24.048.o24.048.0
密封(fēng)(液)17.635.217.635.2
密(mì)封(氣(qì))0.6
适用(yòng)溫度(dù)-40~80
适用介(jiè)質水、油(yóu)品、氦(hài)、氫、氨等

 

高(gāo)壓(yā)焊接球閥主(zhǔ)要外(wài)形尺寸(cùn)和重量

 

型号(hào)公稱通徑(jìng) dn(mm)ll1dd1md2z-φdbhlo重量
(kg)
q41n-160 210529560m24×2183-1820772205
15230629560m24×2203-1820852206
202407310568m33×2283-1820942508
252607710568m33×2283-182210025010
3230010011580m42×2384-182412030019
40350110165115m52×2486-263015040026
50400130165115m64×3586-263216540039
65490140200145m80×3746-294018050053
80580150225170m100×3946-335020060076
100620178260195m125×41156-3660245800130
q41n-32010210529560m24×2183-1820772205
1502306210568m33×2283-1820852206.5
202407310568m33×2283-1820942508
252607711580m42×2354-182510025011
3230010013595m48×2414-223012030021
40350110165115m64×2476-263515040028
50400130200145m80×3706-294016545041
65490140225170m100×3906-335018050056
80580150260195m125×41126-365520060079
100620178300235m155×41358-3665245800134

 

 

 

型号(hào)公稱通徑dn(mm)尺寸(mm)重量 (kg)
ll1dd1hlo16.mpa32.0mpa
q61n-160
q61n-320
101506090185822044.5
151707010023622204.55
2019080110297s2506.57
2520595115368025089
3223011015043963001618
402601201704911140022.524
50330140200611284003538
65360150225801805004852
803801602701052006006772
100430188320118245800116124
 

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