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潔凈型減壓閥,smc天花板,smc壓力開(kāi)關(guān),CM225-U1J36-25,新到原裝現(xiàn)貨*熱銷(xiāo)中
選用標(biāo)準(zhǔn)
標(biāo)準(zhǔn)一 在給定的彈簧壓力級(jí)范圍內(nèi),使出口壓力在zui大值與
zui小值之間能連續(xù)調(diào)整,不得有卡阻和異常振動(dòng);
標(biāo)準(zhǔn)二 對(duì)于軟密封的減壓閥,在規(guī)定的時(shí)間內(nèi)不得有滲漏;對(duì)于金屬密封的減壓閥,其滲漏量應(yīng)不大于zui大流量的0.5%;
標(biāo)準(zhǔn)三 出口流量變化時(shí),直接作用式的出口壓力偏差值不大于20%,先導(dǎo)式不大于10%;
標(biāo)準(zhǔn)四 進(jìn)口壓力變化時(shí),直接作用式的出口壓力偏差不大于10%,先導(dǎo)式的不大于5%;
標(biāo)準(zhǔn)五 通常,減壓閥的閥后壓力應(yīng)小于閥前壓力的0.5倍;
標(biāo)準(zhǔn)六 減壓閥的應(yīng)用范圍很廣,在蒸汽、壓縮空氣、工業(yè)用氣、水、油和許多其他液體介質(zhì)的設(shè)備和管路上均可使用,介質(zhì)流經(jīng)減壓閥出口處的量,一般用質(zhì)量流量或體積流量表示;
標(biāo)準(zhǔn)七 波紋管直接作用式減壓閥適用于低壓、中小口徑的蒸汽介質(zhì);
標(biāo)準(zhǔn)八 薄膜直接作用式減壓閥適用于中低壓、中小口徑的空氣、水介質(zhì);
標(biāo)準(zhǔn)九 先導(dǎo)活塞式減壓閥,適用于各種壓力、各種口徑、各種溫度的蒸汽、空氣和水介質(zhì),若用不銹耐酸鋼制造,可適用于各種腐蝕性介質(zhì);
標(biāo)準(zhǔn)十 先導(dǎo)波紋管式減壓閥,適用于低壓、中小口徑的蒸汽、空氣等介質(zhì);
標(biāo)準(zhǔn)十一 先導(dǎo)薄膜式減壓閥,適用于低壓、中壓、中小口徑的蒸汽或水等介質(zhì);
標(biāo)準(zhǔn)十二 減壓閥進(jìn)口壓力的波動(dòng)應(yīng)控制在進(jìn)口壓力給定值的80%~105%,如超過(guò)該范圍,減壓前期的性能會(huì)受影響;
標(biāo)準(zhǔn)十三 通常減壓閥的閥后壓力應(yīng)小于閥前壓力的0.5倍;
標(biāo)準(zhǔn)十四 減壓閥的每一檔彈簧只在一定的出口壓力范圍內(nèi)適用,超出范圍應(yīng)更換彈簧;
標(biāo)準(zhǔn)十五 在介質(zhì)工作溫度比較高的場(chǎng)合,一般選用先導(dǎo)活塞式減壓閥或先導(dǎo)波紋管式減壓閥;
標(biāo)準(zhǔn)十六 介質(zhì)為空氣或水(液體)的場(chǎng)合,一般宜選用直接作用薄膜式減壓閥或先導(dǎo)薄膜式減壓閥;
標(biāo)準(zhǔn)十七 介質(zhì)為蒸汽的場(chǎng)合,宜選用先導(dǎo)活塞式或先導(dǎo)波紋管式減壓閥;
標(biāo)準(zhǔn)十八 為了操作、調(diào)整和維修的方便,減壓閥一般應(yīng)安裝在水平管道上。
潔凈型減壓閥,smc天花板,smc壓力開(kāi)關(guān),CM225-U1J36-25,新到原裝現(xiàn)貨*熱銷(xiāo)中
CM225-U1J34-300 |
CM225-U1J36-25 |
CM225-U1K01-130 |
CM225-U1K02-8 |
CM225-U1K03-10 |
CM225-U1K05-75 |
CM225-U1K07-50 |
CM225-U1K08-250 |
CM225-U1K09-16.5 |
CM225-U1K10-100 |
CM225-U1K11-75 |
DELETED |
CM225-U1K15-225 |
CM225-U1K18-300 |
CM225-U1K20-25 |
CM225-U1K21-25 |
CM225-U1K23-27 |
CM225-U1K24-200 |
CM225-U1K25-30 |
CM225-U1K27-400 |
CM225-U1K28-135 |
CM225-U1L01-100 |
CM225-U1L02-500 |
CM225-U1L03-25 |
CM225-U1L05-35 |
CM225-U1L06-24 |
CM225-U1L09-175 |
CM225-U1L10-75 |
CM225-U1L13-30 |
CM225-U1L14-25 |
CM225-U1M02-100 |
CM225-U1M05-100 |
CM225-U1M08-40 |
CM225-U1M10-25 |
CM225-U1M12-170 |
CM225-U1N04-400 |
CM225-U1N05-500 |
CM225-U1N06-600 |
CM225-U1N07-700 |
CM225-U1N10-50 |
CM225-U1N12-101.6 |
CM225-U1N13-20.5 |
CM225-U1N16-150-YC8 |
CM225-U1N19-25 |
CM225-U1O008-835 |
CM225-U1O01-50 |
CM225-U1O02-600-YC8C |
CM225-U1O03-100 |
CM225-U1P002-5 |
CM225-U1P004-200 |
CM225-U1P007-25 |
CM225-U1P008-30 |
CM225-U1Q002-250 |
CM225-U1Q003-20 |
CM225-U1Q004-150 |
CM225-U1Q005-30 |
CM225-U1Q008-300 |
CM225-U1Q009-25 |
CM225-U1Q010-150 |
CM225-U1Q011-25 |
CM225-U1Q014-25 |
CM225-U1Q015-40 |
CM225-U1Q016-134 |
CM225-U1Q017-268 |
CM225-U1Q018-304 |
CM225-U1Q019-152 |
CM225-U1Q020-230 |
CM225-U1R001-25 |
CM225-U1R002-380 |
CM225-U1R003-200 |
CM225-XBR002-220 |
CM232-400-U1L00004 |
CM232-800-U1L00003 |
CM232-ASF01-380 |
CM2-32H-A-100 |
CM2-32H-A-125 |
CM2-32H-A-150 |
CM2-32H-A-160 |
CM2-32H-A-175 |
CM2-32H-A-200 |
CM2-32H-A-25 |
CM2-32H-A-250 |
CM2-32H-A-300 |
CM2-32H-A-350 |
CM2-32H-A-40 |
CM2-32H-A-50 |
CM2-32H-A-75 |
CM2-32HA-XC8-830 |
CM2-32HA-XC8-125 |
CM2-32HA-XC8-25 |
CM2-32HA-XC8-50 |
CM2-32HB-XC8-100 |
CM2-32HB-XC8-125 |
CM2-32HB-XC8150 |
CM2-32HB-XC8200 |
CM2-32HB-XC8-25 |
CM2-32HB-XC8250 |
CM2-32HB-XC8300 |
CM2-32HB-XC8-40 |
CM2-32HB-XC8-50 |
CM2-32HB-XC8-75 |
CM2-32HB-XC8-90 |
CM2-32HW-100 |
CM2-32HW-200 |
CM2-32HW-25 |
CM2-32HW-50 |
CM2-32HW-75 |
CM2-32H-Z-100 |
CM2-32H-Z-125 |
CM2-32H-Z-15 |
CM2-32H-Z-150 |
CM2-32H-Z-160 |
CM2-32H-Z-175 |
CM2-32H-Z-200 |
CM2-32H-Z-25 |
CM2-32H-Z-250 |
CM2-32H-Z-300 |
CM2-32H-Z-350 |
CM2-32H-Z-40 |
CM2-32H-Z-400 |
CM2-32H-Z-5 |
CM2-32H-Z-50 |
CM2-32H-Z-65 |
CM2-32H-Z-70 |
CM2-32H-Z-75 |
CM2-32H-Z-80 |
CM2-32H-Z-90 |
CM232-U1F02-800 |
CM232-U1F03-100 |
CM232-U1F04-100 |
CM232-U1F05-250 |
CM232-U1F06-50 |
CM232-U1F07-100 |
CM232-U1F08-30 |
CM232-U1F09-600 |
CM232-U1F10-550 |
CM232-U1F11-700 |
CM232-U1F12-700 |
CM232-U1F12-700-YC8 |
CM232-U1F13-380 |
CM232-U1F14-625 |
CM232-U1F15-425 |
CM232-U1F16-12 |
CM232-U1F17-285 |
CM232-U1F18-650 |
CM232-U1F19-740 |
CM232-U1F20-350 |
CM232-U1F21-525 |
CM232-U1F23-200 |
CM232-U1F24-600 |
CM232-U1F25-350 |
CM232-U1G02-100 |
CM232-U1G05-40 |
CM232-U1G06-360 |
CM232-U1G07-15.5 |
CM232-U1G09-800 |
CM232-U1G11-40 |
CM232-U1G12-40 |
CM232-U1G13-600 |
CM232-U1G14-550 |
CM232-U1G15-125 |
CM232-U1H01-480 |
CM232-U1H02-300 |
CM232-U1H03-475 |
CM232-U1H04-30 |
CM232-U1H04-9 |
CM232-U1H05-50 |
CM232-U1H06-400 |
CM232-U1H08-20 |
CM232-U1I01-25 |
CM232-U1I02-125 |
CM232-U1I03-400 |
CM232-U1I04-650 |
CM232-U1I06-90 |
CM232-U1I07-130 |
CM232-U1I08-900 |
CM232-U1I10-900 |
CM232-U1I11-125 |
CM232-U1I12-150 |
CM232-U1I14-30 |
CM232-U1I15-575 |
CM232-U1I17-250 |
CM232-U1I18-165 |
CM232-U1J04-125 |
CM232-U1J05-15 |
CM232-U1J06-40 |
CM232-U1J09-25 |
CM232-U1J10-25 |
CM232-U1J10-50 |
CM232-U1J11-25 |
CM232-U1J13-25 |
CM232-U1J17-150 |
CM232-U1J18-80 |
CM232-U1J20-75 |
CM232-U1J21-80 |
CM232-U1J22-350 |
CM232-U1J23-465 |
CM232-U1J24-700 |
CM232-U1J25-70 |
CM232-U1J26-150 |