BZ41H保溫閘閥,不銹鋼夾套閘閥 
BZ41H保溫閘閥產(chǎn)品介紹： 保溫閘閥主要用于石油、化工、冶金、制藥等各類系統(tǒng)中，該閥門的夾套焊裝于閥門的兩法蘭之間，閥門的側(cè)面、底部設(shè)置有夾套的連接口，夾套中可自由地流過(guò)蒸汽或其它熱的保溫介質(zhì)，確保粘稠介質(zhì)可順暢地流過(guò)閥門
BZ41H保溫閘閥執(zhí)行標(biāo)準(zhǔn)
設(shè)計(jì)與制造：GB12234
法蘭尺寸：JB/T79 GB9113
壓力溫度：GB9131
結(jié)構(gòu)長(zhǎng)度：GB12221
檢驗(yàn)與試驗(yàn)：GB13927
| 零件材料 | 材料 | | BZ41Y-16I-25I-40I | BZ41Y-16I-25I-40I | BZ41Y-16I-25I-40I | | 閥體、閥造 | 鉻鉬鋼 | | | | 閥板 | 合金鋼+硬質(zhì)合金 | 鉻鎳鈦鋼 | 鉻鎳鉬鈦鋼 | | 閥桿 | 合金鋼 | | | | 閥桿螺母 | 鋁鐵青銅 | | 手輪 | 灰鑄鐵、可鍛鑄鐵 | | 型號(hào) | 公稱壓力 | | 工作溫度℃ | 適用介質(zhì) | | 強(qiáng)度(水)(MPa) | 密封(水)(MPa) | 低壓密封(空氣)(MPa) | BZ41H-16C
BZ41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | 酸、堿類 | | BZ41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 酸、堿類 | | BZ41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | 酸、堿類 | | BZ41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 酸、堿類 | | 型號(hào) | 公稱通徑DN | 尺寸 | | L | D | D1 | D2 | b-f | Z-Φd | H | Do | | BA41W-16P(R) | 15 | 130 | 95 | 65 | 45 | 16-2 | 4-14 | 170 | 120 | | 20 | 150 | 105 | 75 | 55 | 16-2 | 4-14 | 190 | 140 | | 25 | 160 | 115 | 85 | 65 | 16-2 | 4-14 | 205 | 160 | | 32 | 180 | 135 | 100 | 78 | 18-2 | 4-18 | 270 | 180 | | 40 | 200 | 145 | 110 | 85 | 18-3 | 4-18 | 310 | 200 | | 50 | 250 | 160 | 125 | 100 | 18-3 | 4-18 | 358 | 240 | | 65 | 265 | 180 | 145 | 120 | 18-3 | 4-18 | 373 | 240 | | 80 | 280 | 195 | 160 | 135 | 20-3 | 8-18 | 435 | 280 | | 100 | 300 | 215 | 180 | 155 | 20-3 | 8-18 | 500 | 300 | | 125 | 325 | 245 | 210 | 185 | 22-3 | 8-18 | 614 | 320 | | 150 | 350 | 280 | 240 | 210 | 24-3 | 8-23 | 674 | 360 | | 200 | 400 | 335 | 295 | 265 | 26-3 | 12-23 | 818 | 400 | | 250 | 450 | 405 | 355 | 320 | 30-3 | 12-25 | 969 | 450 | | 300 | 500 | 460 | 410 | 375 | 30-4 | 12-25 | 1145 | 560 |
| 型號(hào) | 公稱通徑DN | 尺寸 | | L | D | D1 | D2 | D6 | b-f | Z-Φd | H | | BA41W-40P(R) | 15 | 130 | 95 | 65 | 45 | 40 | 16-2 | 4-14 | 135 | | 20 | 150 | 105 | 75 | 55 | 51 | 16-2 | 4-14 | 190 | | 25 | 160 | 115 | 85 | 65 | 58 | 16-2 | 4-14 | 205 | | 32 | 180 | 135 | 100 | 78 | 66 | 18-2 | 4-18 | 270 | | 40 | 200 | 145 | 110 | 85 | 76 | 18-3 | 4-18 | 310 | | 50 | 250 | 160 | 125 | 100 | 88 | 20-3 | 4-18 | 371 | | 65 | 280 | 180 | 145 | 120 | 110 | 22-3 | 8-18 | 39 | | 80 | 310 | 195 | 160 | 135 | 121 | 22-3 | 8-18 | 455 | | 100 | 350 | 230 | 190 | 160 | 150 | 24-3 | 8-23 | 551 | | 125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 8-25 | 628 | | 150 | 450 | 300 | 250 | 218 | 204 | 30-3 | 8-25 | 708 | | 200 | 550 | 375 | 320 | 282 | 260 | 38-3 | 12-30 | 885 | | 250 | 650 | 445 | 385 | 345 | 313 | 42-3 | 12-24 | 960 |
| 型號(hào) | 公稱通徑DN | 尺寸 | | L | D | D1 | D2 | D6 | b-f | Z-Φd | H | | BA41W-64P(R) | 15 | 130 | 105 | 75 | 55 | 41 | 18-2 | 4-14 | 140 | | 20 | 150 | 125 | 90 | 68 | 51 | 20-2 | 4-18 | 195 | | 25 | 160 | 135 | 100 | 78 | 58 | 22-2 | 4-18 | 210 | | 32 | 180 | 150 | 110 | 82 | 66 | 24-2 | 4-23 | 280 | | 40 | 200 | 165 | 125 | 95 | 76 | 24-3 | 4-23 | 328 | | 50 | 250 | 175 | 135 | 105 | 88 | 26-3 | 4-23 | 390 | | 65 | 280 | 200 | 160 | 130 | 110 | 28-3 | 8-23 | 410 | | 80 | 310 | 210 | 170 | 140 | 121 | 30-3 | 8-23 | 485 | | 100 | 350 | 250 | 200 | 168 | 150 | 32-3 | 8-25 | 590 | | 125 | 400 | 295 | 240 | 202 | 176 | 36-3 | 8-30 | 688 | | 150 | 450 | 340 | 280 | 240 | 204 | 38-3 | 8-34 | 768 | | 200 | 550 | 405 | 345 | 300 | 260 | 44-3 | 12-34 | 972 | | 250 | 650 | 470 | 400 | 350 | 313 | 48-3 | 12-41 | 1059 | 尼威閘閥相關(guān)產(chǎn)品: | DZ541H傘齒輪低溫閘閥 | FDZ45H防盜閘閥 | Z41H/W美標(biāo)閘閥 | | DZ41H/Y低溫閘閥 | Z15T內(nèi)螺紋鑄鐵閘閥 | Z44H/Z48H快速排污閥 | | NKZ41H真空閘閥 | Z41H法蘭閘閥 | Z45X彈性座封閘閥 | | Z43Y油田閘閥 | Z83Y卡箍式油田閘閥 | Z63Y平行式焊接閘閥 | | PZ41H排渣閘閥 | Z41T明桿鑄鐵閘閥 | DSZ41H/DSZ44H水封閘閥 | | Z941W電動(dòng)不銹鋼閘閥 | PZ573H/Y傘齒輪對(duì)夾式刀型閘閥 | PZ673X氣動(dòng)漿液閥 | | PZ973H電動(dòng)刀型閘閥 | PZ43H/Y鏈輪刀型閘閥 | PZ73H手動(dòng)刀型閘閥 | | Z41W不銹鋼閘閥 | BZ41H保溫閘閥，不銹鋼保溫閘閥 | Z15W不銹鋼內(nèi)螺紋閘閥 | | Z11Y/Z61Y鍛鋼閘閥 | | 
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