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产品系列 |
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联系方式 |
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地址： 浙江省永嘉县瓯北镇堡二工业区
电话： 0577-67369638 57884666
传真： 0577-57884777
网址：http://www.fqv368.com
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直流式保温截止阀
试验压力及主要性能规范
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型号
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公称压力
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试验压力
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适用温度
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适用介质
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保温套压力
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Shell
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Seal
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BJ45W-25C
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2.5
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3.75
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2.75
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≤200
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Acetic urea
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≤1.3
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BJ45W-40C
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4.0
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6.0
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4.4
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BJ45W-64C
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6.4
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9.0
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6.6
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Acetic urea
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BJ45W-25P
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2.5
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3.75
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2.75
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BJ45W-40P
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4.0
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6.0
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4.4
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BJ45W-64P
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6.4
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9.0
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6.6
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主要零件材质
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零件名称LTEM
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ZG1CR18NI9TI系列
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ZGOOCR18NI10系列
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ZG1Cr18Ni12MO2Ti系列
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ZGOOCR17NI14MO2系列
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WCB系列
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阀体/阀盖世BODY/CAP
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ZG1CR18NI9TI
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ZGOOCR18NI10
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ZG1Cr18Ni12MO2Ti
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ZGOOCR17NI14MO2
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WCB
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闸板WEDGE
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ZG1CR18NI9TI
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ZGOOCR18NI10
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ZG1Cr18Ni12MO2Ti
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ZGOOCR17NI14MO2
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1Cr13
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阀杆STEM
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1CR18NI9TI
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00cr18ni10
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1CR18NI12MOTI
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OOCR17NI14MO
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1Cr13
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填料PACKING
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PTFE纺织
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PTFE纺织
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PTFE纺织
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PTFE纺织
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石墨
GRAPHITE
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垫片GASKET
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304L+PTFE
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304L+PTFE
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316L+PTFE
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316L+PTFE
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石墨+304
GRAPHITE+304
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压盖GLAND FLANGE
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ZG1CR18NI9TI
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ZG00CR18ni10
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ZG1Cr18Ni12MO2Ti
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ZGOOCR17NI14MO2
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WCB
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填料压环
STUFFING RING
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1CR18NI9TI
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00CR18NI10
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1Cr18NI12MOTI
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OOCR17NI14MO
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1Cr13
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螺栓BOLT
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1cr17ni2
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1CR17NI2
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1Cr17NI2
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1Cr17Ni2
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35CrMoA
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螺母NUT
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1cr18ni9ti
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1CR18NI9TI
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1Cr18NI9ti
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1Cr18NI9ti
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45
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主要外形尺寸及重量
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PN(MPa)
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DN(mm)
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尺寸(mm)
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重量
kg
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L
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L1
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H
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3-G
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D
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D1
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D2
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b
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Z-φd
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Do
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2.5
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15
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200
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50
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210
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1/2
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105
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75
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55
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16
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4--φ14
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120
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14
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20
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220
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50
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240
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1/2
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115
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85
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65
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16
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4--φ14
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140
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18
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25
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220
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50
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250
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1/2
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135
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100
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78
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18
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4--φ18
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160
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25
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32
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250
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55
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270
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1/2
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145
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110
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85
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18
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4--φ18
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160
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30
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40
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270
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60
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310
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1/2
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160
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125
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100
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20
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4--φ18
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160
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36
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50
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300
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60
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330
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3/4
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180
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145
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120
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22
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8-φ18
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240
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40
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65
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350
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65
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360
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3/4
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195
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160
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135
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22
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8-φ18
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240
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54
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80
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380
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70
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400
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3/4
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230
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190
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160
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24
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8-φ23
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280
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70
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100
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430
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75
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480
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1
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270
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220
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188
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28
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8-φ25
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320
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100
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125
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490
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80
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550
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1
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300
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250
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218
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30
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8-φ25
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360
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130
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150
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570
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90
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620
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1
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330
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280
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248
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32
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12-φ25
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360
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170
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200
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690
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95
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750
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1
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395
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340
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302
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36
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12-φ25
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400
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250
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4.0
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15
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200
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50
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210
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1/2
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105
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75
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55
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16
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4--φ14
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120
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14
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20
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220
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50
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240
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1/2
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115
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85
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65
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16
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4--φ14
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140
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18
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25
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220
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50
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250
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1/2
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135
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100
|
78
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18
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4--φ18
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160
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25
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32
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250
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55
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270
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1/2
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145
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110
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85
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18
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4--φ18
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160
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33
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40
|
270
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60
|
310
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1/2
|
160
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125
|
100
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20
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4--φ18
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160
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41
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50
|
300
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60
|
330
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3/4
|
180
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145
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120
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22
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8-φ18
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240
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45
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65
|
350
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65
|
360
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3/4
|
192
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160
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135
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22
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8-φ18
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240
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62
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|
80
|
380
|
70
|
400
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3/4
|
230
|
190
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160
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24
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8-φ23
|
280
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80
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100
|
430
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75
|
480
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1
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270
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220
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188
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28
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8-φ25
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320
|
100
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125
|
490
|
80
|
550
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1
|
300
|
250
|
218
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30
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8-φ25
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360
|
130
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|
150
|
570
|
90
|
620
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1
|
350
|
295
|
258
|
34
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12-φ30
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360
|
185
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|
200
|
690
|
95
|
750
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1
|
415
|
355
|
315
|
40
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12-φ34
|
400
|
268
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