鑄鋼截止閥
相關(guān)型號(hào)：J41H,J41Y,J41H-16C,J41Y-16C等。
結(jié)構(gòu)特點(diǎn)與用途
Strucure features and usages:
- 全關(guān)時(shí)手輪按順時(shí)針方向旋轉(zhuǎn)；
- 可以安裝在管道的任何位置上，介質(zhì)從下往上流；
- 不銹鋼截止閥適用于各類腐蝕性介質(zhì)的管道上，有良好的防腐性和足夠的強(qiáng)度；
- 合金鋼截止閥適用于耐高溫的蒸汽、油品管道上，具有耐高溫特點(diǎn)。
- When fully closed,the handwheel rotates clockwise.
- Able to be mounted on any position of the pipeline,the medium flows from down to up.
- Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.
- Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.
試驗(yàn)壓力
Test pressure
| 公稱壓力PN(MPa)Nominal pressure | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
| 殼體強(qiáng)度試驗(yàn)Shell strength test | 2.4 | 3.8 | 6.0 | 9.6 | 15 | 24 |
| 上密封試驗(yàn)Back seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
| 密封試驗(yàn)Seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
使用范圍
Scope of use
產(chǎn)品類型
Product classification | 適用介質(zhì)
Suitable medium | 適用溫度（℃）
Suitable temperature |
J41(H.Y)-C型
J941(H.Y)-C型 | 水、蒸汽、油品Water,steam,oilgoods | ≤425℃
≤450℃ |
J41W-P型
J941W-P型 | 硝酸類Nitric acid | ≤200℃ |
| J41W-R弄 | 醋酸類Acetic acid | ≤200℃ |
J41Y-I型
J941Y-I型 | 水、蒸汽、油品Water,steam,oilgoods | ≤550℃ |
主要零件材料
Material for main parts
| 產(chǎn)品類型Product classification | 零件名稱（Part name） |
閥體、閥蓋
Body bonnet | 閥桿
Valve stem | 閥瓣
Disc | 密封面
Sealing face | 閥桿螺母
Yoke nut | 填料
Packing | 緊固件
Fastener | 手輪
Handwheel |
| J41(H.Y)-C型 J941(H.Y)-C型 | 25、WCB | 鉻不銹鋼Cr.Stainless steel | 2Cr1325 | H:不銹鋼
Y:鈷基硬質(zhì)合金
H:Stainless steel
Y:Co-based carbide alloy steel | 鋁青銅
Albronze | 柔性石墨
Flexible graphite | 上等碳鋼
High-grade carbon steel | 可鍛鑄鐵
Forgeable cast-iron |
| J41W-P型J941W-P型 | 鉻鎳鈦鋼Cr.Ni.Ti steel | 鉻鎳鈦鋼Cr.Ni.Ti steel | 鉻鎳鈦鋼Cr.Ni.Ti steel | 鉻鎳鈦鋼Cr.Ni.Ti steel | 鋁青銅Albronze | 柔性石墨Flexible graphite | 不銹鋼Stainless steel | 可鍛鑄鐵Forgeable cast-iron |
| J41W-R型 | 鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel | 鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel | 鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel | 鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel | 鋁青銅Albronze | 柔性石墨Flexible graphite | 不銹鋼Stainless steel | 可鍛鑄鐵Forgeable cast-iron |
| J41Y-I型J941Y-I型 | 鉻鉬鋼 Cr.Mo steel | 鉻鉬鋼Cr.Mo steel | 合金鋼Alloy steel | 鈷基硬質(zhì)合金鋼C0-based carbide alloy steel | 鋁青銅Albronze | 柔性石墨Flexible graphite | 合金鋼Alloy steel | 可鍛鑄鐵Forgeable cast-iron |
主要尺寸及重量
Main dimensions and weight
公稱通徑DN
Nominal diameter | 主要外形尺寸和連接尺寸(mm)
Main external and connecting dimensions | 電動(dòng)裝置
Electric dewice | 重量(kg)
Weight |
| L | D | D1 | D2 | D6 | b | f | f2 | z-d | H手 | H電 | D0 | 手動(dòng)
Hnad | 電動(dòng)
Electric |
| J41(H.Y)-64 J941(H.Y)-64 J41Y-64I J941Y-64I |
| 10 | 170 | 100 | 70 | 50 | 35 | 18 | 2 | 4 | 4-14 | 198 | | 120 | | 5.7 | |
| 15 | 170 | 105 | 75 | 55 | 41 | 18 | 2 | 4 | 4-14 | 195 | | 140 | | 10 | |
| 20 | 190 | 125 | 90 | 68 | 51 | 20 | 2 | 4 | 4-18 | 228 | | 160 | | 13 | |
| 25 | 210 | 135 | 100 | 78 | 58 | 22 | 2 | 4 | 4-18 | 275 | | 180 | | 14.5 | |
| 32 | 230 | 150 | 110 | 82 | 66 | 24 | 2 | 4 | 4-23 | 325 | | 200 | | 19 | |
| 40 | 260 | 165 | 125 | 95 | 76 | 24 | 3 | 4 | 4-23 | 360 | | 240 | | 25 | |
| 50 | 300 | 175 | 135 | 105 | 88 | 26 | 3 | 4 | 8-23 | 410 | 710 | 280 | DZW10 | 35 | 64 |
| 65 | 340 | 200 | 160 | 130 | 110 | 28 | 3 | 4 | 8-23 | 450 | 750 | 320 | DZW15 | 48 | 77 |
| 80 | 380 | 210 | 170 | 140 | 121 | 30 | 3 | 4 | 8-23 | 485 | 785 | 360 | DZW30 | 56 | 88 |
| 100 | 430 | 250 | 200 | 168 | 150 | 32 | 3 | 4 | 8-25 | 537 | 837 | 400 | DZW45 | 125 | 171 |
| 125 | 500 | 295 | 240 | 202 | 176 | 36 | 3 | 4 | 8-30 | 631 | | 400 | | 131 | |
| 150 | 550 | 340 | 280 | 240 | 204 | 38 | 3 | 4 | 8-34 | 646 | | 450 | | 157 | |
| 200 | 650 | 405 | 345 | 300 | 260 | 44 | 3 | 4 | 12-34 | 813 | | 500 | | 283 | |
| J41(H.Y)-100 J941(H.Y)-100 J41Y-100I J941Y-100I |
| 10 | 170 | 100 | 70 | 50 | 35 | 20 | 2 | 4 | 4-14 | 198 | | 120 | | 6 | |
| 15 | 170 | 105 | 75 | 55 | 40 | 20 | 2 | 4 | 4-14 | 202 | | 140 | | 11 | |
| 20 | 190 | 125 | 90 | 68 | 51 | 22 | 2 | 4 | 4-18 | 228 | | 160 | | 13.2 | |
| 25 | 210 | 135 | 100 | 78 | 58 | 24 | 2 | 4 | 4-18 | 250 | | 180 | | 14 | |
| 32 | 230 | 150 | 110 | 82 | 66 | 24 | 2 | 4 | 4-23 | 326 | | 220 | | 15 | |
| 40 | 260 | 165 | 125 | 95 | 76 | 26 | 3 | 4 | 4-23 | 359 | | 240 | | 29 | |
| 50 | 300 | 195 | 145 | 112 | 88 | 28 | 3 | 4 | 4-25 | 414 | 710 | 280 | DZW15 | 49 | 82 |
| 65 | 340 | 220 | 170 | 138 | 110 | 32 | 3 | 4 | 8-25 | 434 | 750 | 320 | DZW201 | 65 | 104 |
| 80 | 380 | 230 | 180 | 148 | 121 | 34 | 3 | 4 | 8-25 | 547 | 785 | 400 | DZW30 | 95 | 138 |
| 100 | 430 | 265 | 210 | 172 | 150 | 38 | 3 | 4.5 | 8-30 | 621 | 837 | 450 | DZW45 | 115 | 243 |
| 125 | 500 | 310 | 250 | 210 | 176 | 42 | 3 | 4.5 | 8-34 | 732 | | 450 | | 149 | |
| 150 | 550 | 350 | 290 | 250 | 204 | 46 | 3 | 4.5 | 12-34 | 84 | | 500 | | 310 | |
| 200 | 650 | 430 | 360 | 312 | 260 | 54 | 3 | 4.5 | 12-41 | 925 | | 550 | | 590 | |
| J41(H.Y)-160 |
| 15 | 170 | 110 | 75 | 52 | 40 | 24 | 2 | 4 | 4-18 | 148 | | 140 | | 12.2 | |
| 20 | 190 | 130 | 90 | 65 | 51 | 26 | 2 | 4 | 4-23 | 156 | | 160 | | 15 | |
| 25 | 210 | 140 | 100 | 72 | 58 | 28 | 2 | 4 | 4-23 | 125 | | 180 | | 17 | |
| 32 | 230 | 165 | 115 | 85 | 66 | 30 | 2 | 4 | 4-25 | 200 | | 200 | | 21.4 | |
| 40 | 260 | 175 | 125 | 92 | 76 | 32 | 3 | 4 | 4-27 | 231 | | 240 | | 32 | |
| 50 | 300 | 215 | 165 | 132 | 88 | 36 | 3 | 4 | 8-25 | 262 | | 250 | | 52 | |
| 65 | 340 | 245 | 190 | 152 | 110 | 44 | 3 | 4 | 8-30 | 303 | | 320 | | 69 | |
| 80 | 380 | 260 | 205 | 168 | 121 | 46 | 3 | 4 | 8-30 | 341 | | 400 | | 98 | |
| 100 | 430 | 300 | 240 | 200 | 150 | 48 | 3 | 4.5 | 8-34 | 485 | | 450 | | 119 |