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型號(hào)
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本體材質(zhì)
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上蓋材質(zhì)
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膈膜材質(zhì)
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螺栓材質(zhì)
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VP-720
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UPVC
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UPVC
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EPDM
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SUS304 bolts
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VP-722
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UPVC
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UPVC
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EPDM
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Zinc-Plated bolts
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VP-723
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UPVC
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UPVC
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FPM
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SUS304 bolts
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VP-725
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UPVC
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UPVC
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FPM
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Zinc-Plated bolts
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VP-726
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UPVC
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UPVC
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PTFE
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SUS304 bolts
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VP-730
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PVDF
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PP+GF/PVDF
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EPDM
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SUS304 bolts
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VP-733
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PVDF
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PP+GF/PVDF
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FPM
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SUS304 bolts
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VP-736
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PVDF
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PP+GF/PVDF
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PTFE
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SUS304 bolts
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VP-740
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PP
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PP
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EPDM
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SUS304 bolts
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VP-742
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PP
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PP
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EPDM
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Zinc-Plated bolts
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VP-743
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PP
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PP
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FPM
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SUS304 bolts
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VP-746
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PP
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PP
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PTFE
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SUS304 bolts
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* 尺寸：由 1/2"~6"
* 膜片式設(shè)計(jì)，隔絕管線液體與閥門主體，耐蝕性佳。
* 開閉間操作過程順暢容易，關(guān)閉程度可清楚於透明罩上顯示。
* 膜片可替換，保養(yǎng)管理容易，使用壽命長(zhǎng)。
* 可調(diào)整的終止設(shè)計(jì)，可防止關(guān)閉時(shí)手輪之壓力過當(dāng)。
* 法蘭片底部有平面設(shè)計(jì)，便於安裝、放置。
* 適用范圍廣泛，如食品工業(yè)、超純水、化學(xué)工業(yè)、半導(dǎo)體工業(yè)等。
* 裝配管路若在侵蝕性大環(huán)境中，請(qǐng)改用SUS304或SUS316中心柱與 套筒。
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15mm
1/2"
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20mm
3/4"
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25mm
1"
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40mm
1-1/2"
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50mm
2"
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65mm
2-1/2"
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80mm
3"
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100mm
4"
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150mm
6"
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D1
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JIS
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95
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100
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125
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140
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155
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175
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185
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210
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280
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ANSI
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89
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98
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108
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127
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152
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178
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191
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229.10
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278.90
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DIN
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95
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105
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115
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150
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165
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185
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200
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220
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285
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D2
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54*70
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63*78
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63*98
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125
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148
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182
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203
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255
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385
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D3
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95
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95
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110
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150
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150
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210
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210
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250
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410
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D4
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JIS
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70
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75
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90
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105
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120
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140
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150
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170
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240
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ANSI
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60.50
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70.10
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79.50
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98.50
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120.4
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139.50
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152.40
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190.50
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241.50
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DIN
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65
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75
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85
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110
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125
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145
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160
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180
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240
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d
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13
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18
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25
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41
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52
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67
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78
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100
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148
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H1
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85
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94
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98
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150
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148
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189
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250
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275
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334
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H2
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126
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137
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144
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220
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225
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270
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343
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383
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476
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L
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JIS
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110
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120
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130
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180
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210
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250
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280
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340
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480
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ANSI
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108
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150
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130,150
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176
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202
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250
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264
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329
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480
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DIN
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130
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150
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160
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200
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230
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290
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310
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350
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480
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I
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10
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12
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15
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22
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31
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39
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48
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60
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70
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n-∮e
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JIS
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4-15
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4-15
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4-19
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4-19
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4-19
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4-19
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8-19
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8-19
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8-23
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ANSI
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4-16
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4-16
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4-16
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4-16
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4-19
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4-19
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4-19
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8-19
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8-22
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DIN
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4-14
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4-14
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4-14
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4-18
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4-18
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4-18
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8-18
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8-18
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8-23
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T
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JIS
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PVC,CPVC
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12
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13
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13
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16
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20
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22
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22
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22
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24
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PP,PVDF
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12
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13
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13
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16
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20
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23
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23
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24
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27
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ANSI
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PVC,CPVC
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13
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15
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13,17
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17
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17
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20
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20
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22
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24
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PP,PVDF
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13
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15
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13,18
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18
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18
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21
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21
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24
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27
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DIN
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PVC,CPVC
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20
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20
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20
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20
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22
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22
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24
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24
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24
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PP,PVDF
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20
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20
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20
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20
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22
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22
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24
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26
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27
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CV值 [GPM /(1 lbf/in 2 ) 1/2 ]
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全開度：100 "
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尺寸
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CV值
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1/2"
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3.27
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3/4"
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5.29
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1"
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8.87
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1-1/2"
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31.09
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2"
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43.15
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2-1/2"
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90.68
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3"
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116.76
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4"
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186.78
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6"
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345.26
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