保溫截止閥型號(hào):BJ45HBJ45W
保溫截止閥公稱通徑:15MM-400MM
保溫截止閥使用壓力:1.6MPA-6.4MPA
保溫截止閥連接方式:法蘭連接
保溫截止閥形式:手動(dòng)
保溫截止閥主要功能:起開關(guān)作用
保溫截止閥使用介質(zhì):耐腐蝕介質(zhì)
保溫截止閥材質(zhì):不銹鋼
保溫截止閥標(biāo)準(zhǔn):機(jī)械部標(biāo)準(zhǔn)或定做非標(biāo)
保溫截止閥相關(guān)型號(hào):BJ45H,BJ45W,BJ45Y,BJ45H-16C,BJ45W-16C,BJ45Y-16C等
保溫截止閥主要性能規(guī)范ChiefPropertyAndSpecification
型號(hào)Type | 公稱壓力PN(MPa) NominalPressure | 試驗(yàn)壓力PS(MPa) Test Pressure | 工作溫度(℃) Working Temperature | 適用介質(zhì) Applicable Medium | 工作蒸汽壓力 Work steam Pressure | |
殼體Shell | 密封Seal | |||||
BJ45(H.W.Y)-25P | 2.5 | 3.75 | 2.75 | ≤200 | 尿素、硝酸類 Ureophil、Nitric Acid | ≤1.3 |
BJ45(H.W.Y)-40P | 4.0 | 6.0 | 4.4 | |||
BJ45(H.W.Y)-64P | 6.4 | 9.0 | 6.6 | 尿素、醋酸類 Ureophil、Acetrc Acid | ||
BJ45(H.W.Y)-25R | 2.5 | 3.75 | 2.75 | |||
BJ45(H.W.Y)-40R | 4.0 | 6.0 | 4.4 | |||
BJ45(H.W.Y)-64R | 6.4 | 9.0 | 6.6 |
保溫截止閥主要零件材料Materialformainparts
零件名稱 Patr Name | 閥體、閥蓋 Body,Bonnet | 閥瓣 Disc | 墊片 Swat |
BJ45(H.W.Y)-25P、BJ45W-40P、BJ45W-64P | 鉻鎳鈦閥Cr.Ni.TI Steel | 鉻鎳鈦閥 硬質(zhì)合金Cr.Ni.TI Steel Carbide Alloy | 聚四氟乙烯Polytetrafluoroethylene |
BJ45(H.W.Y)-25R、BJ45W-40R、BJ45W-64R | 鉻鎳鉬鈦閥Cr.Ni.Mo.TI Steel | 鉻鎳鉬鈦閥 硬質(zhì)合金Cr.Ni.Mo.TI Steel Carbide Alloy | 聚四氟乙烯Polytetrafluoroethylene |
保溫截止閥主要外形尺寸和連接尺寸(mm)Mainexternalandconnectingdinensions(mm)
公稱壓力PN(MPa) Nominal Pressure | 公稱通徑DN(mm) Nominal Diameter | 尺寸(mm) Dimensions | |||||||||||||
L | D | D1 | D2 | D3 | b1 | f0 | b | D6 | 3-G | Z-φd | H | H1 | D0 | ||
2.5 4.0 | 15 | 170 | 105 | 75 | 55 | 35 | 8 | 4 | 16 | 51 | 3/8 | | 250 | 262 | 120 |
20 | 190 | 115 | 85 | 65 | 42 | 8 | 4 | 16 | 58 | 3/8 | | 292 | 308 | 140 | |
25 | 210 | 135 | 100 | 78 | 50 | 8 | 4 | 18 | 66 | 3/8 | | 340 | 375 | 160 | |
32 | 230 | 145 | 110 | 85 | 60 | 8 | 4 | 18 | 76 | 1/2 | | 338 | 375 | 160 | |
40 | 260 | 160 | 125 | 100 | 72 | 8 | 4 | 20 | 88 | 1/2 | | 360 | 386 | 160 | |
50 | 300 | 180 | 145 | 120 | 94 | 8 | 4 | 22 | 110 | 1/2 | | 410 | 450 | 240 | |
65 | 340 | 195 | 160 | 135 | 105 | 8 | 4 | 22 | 121 | 1/2 | | 440 | 485 | 240 | |
80 | 380 | 230 | 190 | 160 | 128 | 11 | 4.5 | 24 | 150 | 1/2 | | 540 | 600 | 280 | |
100 | 430 | 270 | 220 | 188 | 154 | 11 | 4.5 | 28 | 176 | 1/2 | | 560 | 625 | 320 | |
125 | 490 | 300 | 250 | 218 | 182 | 11 | 4.5 | 30 | 204 | 1/2 | | 625 | 737 | 360 | |
150 | 550 | 330 | 280 | 248 | 212 | 11 | 4.5 | 32 | | 1/2 | | 720 | 790 | 360 | |
6.4 | 25 | 235 | 160 | 125 | 82 | 50 | 8 | 4 | 22 | | 1/2 | | 340 | 375 | 160 |
32 | 260 | 165 | 125 | 88 | 60 | 8 | 4 | 24 | | 1/2 | | 358 | 383 | 160 | |
50 | 300 | 200 | 160 | 130 | | | 4 | 26 | 110 | 1/2 | | 410 | 450 | 240 | |
65 | 340 | 210 | 170 | 140 | | | 4 | 30 | 121 | 1/2 | | 485 | 510 | 240 | |
100 | 430 | 270 | 220 | 188 | 154 | 11 | 4.5 | 36 | | 1/2 | | 610 | 470 | 400 | |
100 | 415 | 300 | 250 | 218 | | | 4.5 | 32 | 150 | 1/2 | | 610 | 670 | 400 |