PRDM2PP06SVG由于管网中的气动阀,经常是人工启闭,启闭转数不宜过多,就是大口径阀门亦应在200-600转内。
3、为了便于一个人的启闭操作,在管道工压状况下,*大启闭力矩宜为240N-m。
4、气动阀门启闭操作端应为方榫,且尺寸标准化,并面向地面,以便人们从地面上可直接操作。带轮盘的阀门不适用于地下管网。
5、气动阀门启闭程度的显示盘R25M25S4SN
R25R17S4SN
R25R25S4SN
R10R25S4SN
R10R07S4SN
R10R17S4SN
R10R25S1SN
R10R35S4SN
R10M25S4SN
R25E25S1SN
R25R25S4SN
R25E07S1SN
R25R07S4SN
R25M17S4SN
R25M25S4SN
RS25R25S4SN1JW
RS25R35S4SN1JW
RS25R35S4SN9JW
RS10R17S4SN1TW
RS10R25S4SN1JW
RS10R25S4SN1TW
RS25M25S4SN9JW
RS25M25S4SN1JW
RS25M07S4SN1JW
RS32R35S4SN9JWXG041
RS25M35S4SN9JW
RS25M07S4SN9JW
RS25M35S4SN1JW
RS25M17S4SN1JW
RS10M17S4SN1TW
RS25R35S4SN1JW
RS10M25S4SN1JW
RS32R35S4SN9JW
RS10M25S4SN9JW
RS25R25S4SN1TW
RS10M35S4SN1JWS
RS10M35S4SN9JW
RS10M25S1SN9JW
RS25R25S4SN9JW
RS25R35S4SN9JW
RS25R25S4SN1JW
RS10M35S4SN1JW
RS10R35S4SN9JW
RS10R17S4SN1TW
RS10R35S4SN1JW
①气动阀门启闭程度的刻度线,应铸造在变速箱盖上或转换方向后的显示盘的外壳上,一律面向地面,刻度线刷上荧光粉,以示醒目;
②指示盘针的材质在管理较好的情况下可用不锈钢板,否则为刷漆的钢板,切勿使用铝皮制作;
③指示盘针醒目,固定牢靠,一旦启闭调节准确后,应以铆钉锁定。Parker PV063R1K1T1NFWS柱塞泵
Parker PV063R1E8T1NMMC泵
Parker PV063R1D1T1VMMC柱塞泵
Parker PV046R1K1T1WMMC柱塞泵
Parker PV046R1K1T1NMRD泵
Parker PV046R1K1T1NMF1泵
Parker PV046R1K1T1NKLCX5801柱塞泵
Parker PV046R1K1T1NHLC液压泵
Parker PV046R1K1AYNMRC+PGP511A0190CA1H2N柱塞泵
Parker PV040R1K8T1NMMC阀
Parker PV032R1L1T1NMMC柱塞泵
Parker PV032R1K1T1NMMC柱塞泵
Parker PV032R1K1T1NMMC泵
Parker PV032R1K1KJNMMC+PV032R1L1T1NMMC双联泵
Parker PV032R1K1AYNMTP柱塞泵
Parker PV028R1K1TINELC柱塞泵
Parker PV028R1K1T1NMMZ柱塞泵
Parker PV028R1K1T1NMMC柱塞泵
Parker PV028R1K1AYNMMC柱塞泵
Parker PV023R1K1T1NMR1柱塞泵
Parker PV023R1K1T1NMM1柱塞泵
Parker PV016R9K1T1NMMCK0188柱塞泵
Parker PV016R1L1T1N001柱塞泵
Parker PV016R1K1T1WMMC泵
Parker PV016R1K1T1NMRC柱塞泵
Parker PV016R1K1T1NMR1柱塞泵
Parker PV016R1K1T1NMMC柱塞泵
Parker PV016R1K1AYVMMC柱塞泵
Parker PV016R1K1AYNMRZ泵
Parker PV016L1K1T1NMMC柱塞泵
Parker PSB250AF1A5液压阀
Parker PSB250AF1A5压力开关
Parker PSB250AF1A5阀
Parker PSB250AF1A5Z减压阀
Parker PSB160AF1A液压阀
Parker PSB160AF1A阀
Parker PSB040AF1A液压阀
Parker PSB040AF1A阀
Parker PSB040AF1A5阀
Parker PS1-E111三位二通阀座
Parker PS100-POHODB压力开关
Parker PS100-POHD-DB压力开关
Parker PRM4PP25SVHT减压阀
Parker PRM3PP17SV30液压阀
Parker PRDM2PT35KVG比例阀
Parker PRDM2PP35SVG15液压阀
Parker PRDM2PP35SVG15阀门
Parker PRDM2PP21SVG阀
Parker PRDM2PP21KVG15减压阀
Parker PRDM2PP16SVG液压阀
Parker PRDM2PP16SVG减压阀
Parker PRDM2PP16SVG比例阀
Parker PRDM2PP16KVG液压阀
Parker PRDM2PP16KVG15比例阀
Parker PRDM2PP06SVG减压阀
Parker PRDM2PP06SVG15减压阀
Parker PRDM2AA06SVG15液压阀
Parker PRDM2AA06KVG阀
Parker PR25M17S1PN9液压阀
Parker PR10M25S1PN940液压阀
Parker PR10M25S1PN940阀
Parker PR10M17S1PN940液压阀
Parker PR10M17S1PN940阀
Parker PQDXXA-Z00隔离放大器
Parker PQDXXA-Z00放大器
6、若气动阀埋设较深,操作机构及显示盘离地面距离≥1.5m时,应设有加长杆设施,且固定稳牢,以便人们从地面上观察及操作。也就是说,管网中的阀门启闭操作,不宜下井作业。
6性能检测
编辑力士乐rexroth先导式溢流阀DBW30B1-5X/315-6EW230N9K4
力士乐rexroth先导式溢流阀DBW30B1-5X/100U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30B1-5X/200U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30B1-5X/315U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30B2-5X/100-6EW230N9K4
力士乐rexroth先导式溢流阀DBW30B2-5X/200-6EW230N9K4
力士乐rexroth先导式溢流阀DBW30B2-5X/315-6EW230N9K4
力士乐rexroth先导式溢流阀DBW30B2-5X/100U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30B2-5X/200U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30B2-5X/315U6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/100-6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/200-6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/315-6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/100U6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/200U6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/315U6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/100-6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/200-6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/315-6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/100U6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/200U6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/315U6EG24N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/100-6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/200-6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/315-6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/100U6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/200U6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A1-5X/315U6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/100-6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/200-6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/315-6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/100U6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/200U6EW230N9K4
力士乐rexroth先导式溢流阀DBW10A2-5X/315U6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/100-6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/200-6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/315-6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/100U6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/200U6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/315U6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/100-6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/200-6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/315-6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/100U6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/200U6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/315U6EG24N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/100-6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/200-6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/315-6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/100U6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/200U6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A1-5X/315U6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/100-6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/200-6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/315-6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/100U6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/200U6EW230N9K4
力士乐rexroth先导式溢流阀DBW20A2-5X/315U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/100-6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/200-6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/315-6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/100U6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/200U6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/315U6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/100-6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/200-6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/315-6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/100U6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/200U6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/315U6EG24N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/100-6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/200-6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/315-6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/100U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/200U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A1-5X/315U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/100-6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/200-6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/315-6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/100U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/200U6EW230N9K4
力士乐rexroth先导式溢流阀DBW30A2-5X/315U6EW230N9K4
力士乐rexroth直动式溢流阀DBDS6K1X/315
力士乐rexroth直动式溢流阀DBDS6K18/315
力士乐rexroth直动式溢流阀DBDS20K1X/315
力士乐rexroth直动式溢流阀DBDS6P1X/315
力士乐rexroth直动式溢流阀DBDA6K1X/315
力士乐rexroth比例溢流阀DBET-51/315G24Z4M
力士乐rexroth比例溢流阀DBET-52/315G24K4M
力士乐叠加式溢流阀ZDB6VP2-4X/200
力士乐叠加式溢流阀ZDB6VP2-42/315V
力士乐叠加式溢流阀ZDB6VP2-4X/200V
力士乐叠加式溢流阀ZDB10VP2-4X/315V
力士乐叠加式溢流阀ZDB6VP2-42/200V
力士乐叠加式溢流阀ZDB10VP2-4X/315V
力士乐直动式溢流阀DB10-1-5X/315