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產(chǎn)品名稱： |
焊接止回閥 |
產(chǎn)品型號(hào)： |
H61H |
產(chǎn)品口徑： |
DN50-600 |
產(chǎn)品壓力： |
0.6~10.0Mpa |
產(chǎn)品材質(zhì)： |
鑄鐵、鑄鋼、不銹鋼等 |
產(chǎn)品簡(jiǎn)介： |
焊接止回閥結(jié)構(gòu)一般與截止閥相似，其閥瓣沿著通道中心線作升降運(yùn)動(dòng)，動(dòng)作可靠，但流體阻力較大，焊接止回閥適用于較小口徑的場(chǎng)合。 |
聯(lián)系電話： |
021-57522756 |
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一、焊接止回閥主要零件材料及性能規(guī)范
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主 要 零 部 件
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閥體、閥蓋、搖桿
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WCB
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CF8
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CF8M
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WC6、WC9
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閥瓣
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WCB堆Cr13或硬質(zhì)合金
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CF8堆硬質(zhì)合金
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CF8M堆硬質(zhì)合金
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WC6、WC9堆硬質(zhì)合金
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閥座
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25堆Cr13或硬質(zhì)合金
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304堆硬質(zhì)合金
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316堆硬質(zhì)合金
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20Cr1MoV堆硬質(zhì)合金
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墊片
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軟鐵、XB450
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聚四氟乙烯
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聚四氟乙烯
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不銹鋼+耐酸石棉纏繞墊
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螺栓
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35CrMoA
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35CrMoA
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35CrMoA
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25Cr1Mo1V
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螺母
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45
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45
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45
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35CrMoA
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主要參數(shù)
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適用介質(zhì)
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油品、水、蒸汽
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硝酸類
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醋酸類
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油品、水、蒸汽
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適用溫度
℃
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≤425
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≤200
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≤200
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≤550
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二、焊接止回閥主要結(jié)果尺寸
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型號(hào)
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公稱
通徑
NPS(in)
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壓力級(jí)
Class
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主要結(jié)構(gòu)尺寸(mm)
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閥體
材料
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性能規(guī)范
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D
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D1
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L
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L1
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H
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適用溫度(℃)
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適用介質(zhì)
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H61H-64C150C
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2"
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150
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203
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170
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WCB
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≤425
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水、油品、蒸氣等
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"
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3"
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"
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241
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185
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"
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"
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"
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"
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4"
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"
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292
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215
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"
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"
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"
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"
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6"
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"
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|
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356
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260
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"
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"
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"
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"
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8"
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"
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|
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495
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300
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"
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"
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"
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|
"
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10"
|
"
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|
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622
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350
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"
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"
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"
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"
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12"
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"
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|
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699
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400
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"
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"
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"
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|
"
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14"
|
"
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|
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787
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450
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"
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"
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"
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|
"
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16"
|
"
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|
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864
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480
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"
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"
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"
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"
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18"
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"
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|
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978
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540
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"
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"
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"
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"
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20"
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"
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978
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600
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"
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"
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"
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|
"
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24"
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"
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|
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1295
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680
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"
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"
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"
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H61H-64C300C
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2"
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300
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|
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267
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170
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WCB
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≤425
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水、油品、蒸氣等
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|
"
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3"
|
"
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|
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318
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215
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"
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"
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"
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"
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4"
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"
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356
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235
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"
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"
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"
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"
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6"
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"
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445
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300
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"
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"
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"
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"
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8"
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"
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533
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340
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"
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"
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"
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"
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10"
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"
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622
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350
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"
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"
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"
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"
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12"
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"
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711
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420
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"
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"
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"
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"
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14"
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"
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838
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480
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"
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"
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"
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"
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16"
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"
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864
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520
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"
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"
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"
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"
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18"
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"
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978
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600
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"
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"
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"
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"
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20"
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"
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1016
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670
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"
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"
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"
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"
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24"
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"
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1346
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750
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"
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"
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"
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H61H-64C600C
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2"
|
600
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|
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292
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|
175
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WCB
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≤425
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水、油品、蒸氣
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"
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3"
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"
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356
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|
230
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"
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"
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"
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"
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4"
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"
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432
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295
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"
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"
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"
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"
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6"
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"
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559
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360
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"
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"
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"
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"
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8"
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"
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660
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400
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"
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"
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"
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"
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10"
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"
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787
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460
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"
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"
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"
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"
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12"
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"
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838
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520
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"
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"
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"
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"
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14"
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"
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889
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560
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"
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"
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"
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"
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16"
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"
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991
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650
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"
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"
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"
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"
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18"
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"
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1092
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730
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"
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"
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"
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"
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20"
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"
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1194
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800
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"
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"
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"
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"
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24"
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"
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1397
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900
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"
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"
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"
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訂貨須知：
一、①產(chǎn)品名稱與型號(hào)②口徑③是否帶附件以便我們的為您正確選型。
二、若已經(jīng)由設(shè)計(jì)單位選定型號(hào)，請(qǐng)按型號(hào)直接向我們沃托閥門銷售部訂購(gòu)。
三、當(dāng)使用的場(chǎng)合非常重要或環(huán)境比較復(fù)雜時(shí),請(qǐng)您盡量提供設(shè)計(jì)圖紙和詳細(xì)參數(shù)，由我們沃托閥門專家為您審核把關(guān)。
尊敬的客戶：
歡迎您訪問我們的網(wǎng)站http://www.5555zf.com首先感謝您對(duì)我們沃托閥門的關(guān)注，如果您對(duì)我們的產(chǎn)品、服務(wù)有任何建議或者疑問的話，請(qǐng)立即聯(lián)系我們！我們一定會(huì)盡心盡力為您提供優(yōu)質(zhì)的服務(wù)?。?！ |
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