SMC減壓閥的出口壓力是用來控制電液換向閥或外控順序閥等的控制油液壓力大小的，當電液換向閥或外控順序閥換向或工作后，減壓閥出油口流量變為零，但壓力還需保持原先調定的壓力。這種情況下，因閥出口流量為零，流經減壓口的流量只有先導流量。由于先導流量很少，一般在2L/min之內，因此主閥減壓口基本上接近全關位置（開度極小），先導流量由三角槽或斜錐面處流出，如果主閥芯配合過松或磨損過大，則泄漏量增加。

SMC減壓閥的出口壓力是用來控制電液換向閥或外控順序閥等的控制油液壓力大小的，當電液換向閥或外控順序閥換向或工作后，減壓閥出油口流量變為零，但壓力還需保持原先調定的壓力。這種情況下，因閥出口流量為零，流經減壓口的流量只有先導流量。由于先導流量很少，一般在2L/min之內，因此主閥減壓口基本上接近全關位置（開度極?。?，先導流量由三角槽或斜錐面處流出，如果主閥芯配合過松或磨損過大，則泄漏量增加。按流量連續性定理，這部分泄漏量也必須從主閥芯阻尼孔流來，即流經阻尼孔的流量由先導流量和泄漏量兩部分構成，而阻尼孔面積和主閥彈簧腔油液壓力未變（彈簧腔油液壓力由已調好的調壓彈簧預壓縮量確定），為使通過阻尼孔的流量增加，必然引起主閥下腔油液壓力的升高。因此，當減壓閥出口壓力調定后，如果出口流量為零時，出口壓力會因主閥芯配合過松或磨損過大而升高。AC40A-04 AD402-04 AF60-10 AW40-04 AR40-04 AS1201F-M5-04 KQ2H06-M5 IR2020-02 IR2010-02 MXS10-20 VT307-5G-02 SMC AFD30-02，SMC AFM30-02BG，SMC AN101-01，SMC AS2301F-02-06S，SMC AW20-02BCG，SMC AW30-03EB.，SMC AW40-04DG.，SMC BJ2-016，SMC BM2-040，SMC CDBM2B40-50HN，SMC CD-M08，SMC CDM2B40-100A，SMC CDM2B40-180A，SMC CDPX2N15-50-A73，SMC CDQ2B20-35D， SMC CDU16-10D，SMC CDUK16-10D，SMC CM-C040B， SMC CM-D040B，SMC CM-L020B，SMC D-A93V，
SMC D-F79W，SMC D-F7P，SMC D-K79， SMC G36-10-01，SMC G46-10-02，SMC I-040B，SMC KGH06-03S， SMC KQ2L08-01S，SMC KQ2T06-00，SMC KQH08- 02S，SMC KQH10-04S，SMC L-CQ2B3255DXC11， SMC M-5H-4SMC MB-B05，SMC MB-B08，SMC MB-D05， SMC MB- D08，SMC MB-D10，SMC MHC2-25D，SMC MK-F063，SMC SS3YJ5-20-06，SMC SS5Y7-20-03，SMC SY5120-4GE- 01，SMC SY5120-5LZD-01，SMC SY7120-4GD-02 220V，SMC SY9120-5LZD-03， SMC SY9220-3DZD-03，SMC SYJ512-5LZD-M5，SMC TU0425W-100，SMC TU0604W-100，SMC TU0805W-100，SMC TU1065W-100，SMC VF5120 -4DB-03，SMC VFS4410-4DZB-04，SMC VM33A，SMC VM830-01-13，SMC VS3135-031，SMC VT307-5G-02，SMC VT317-4G-02，SMC VV5F5-20-031，SMC VV5F5-20-041，SMC VX2120-02-6G，SMC VXD2130-02-5D， SMC VXD2150 -06-4G，SMC XT92-59，SMC Y-040B，SMC Y-08M，SMC Y-10M， SMC Y40L，SMC KQT06-08，SMC KQU06-00，SMC KQU08-00，，SMC KQU10-00，SMC KQU12-00，SMC KQZD06-02S，SMC AFD30-02，SMC AFM30-02BG，SMC AN101- 01，SMC AS2301F-02-06S，SMC AW20-02BCG，SMC AW30-03EB，SMC AW40-04DG，SMC BJ2-016，SMC BM2- 040，SMC CDBM2B40-50HN，SMC CD-M08，SMC CDM2B40-100A， sMC CDM2B40-180A，SMC CDPX2N15-50-A73， SMC CDQ2B20-35D，SMC CDU16-10D，SMC CDUK16-10D，SMC CM-C040B，SMC CM-D040B，SMC CM-L020B，SMC D-A93V，SMC D-F79W，SMC D-F7P，SMC D-K79，SMC G36-10-01，SMC G46-10-02，SMC I-040B，SMC KGH06- 03S，SMC KQ2L08-01S，SMC KQ2T06-00，SMC KQH08-02S，SMC KQH10-04S，SMC L-CQ2B3255DXC11，SMC M-5H -4，SMC MB-B05，SMC MB-B08，SMC MB-D05 ，SMC MB-D08，SMC MB-D10，SMC MHC2-25D，SMC MK-F063，SMC SS3YJ5-20-06，SMC SS5Y7-20-03，SMC SY5120-4GE-01， SMC SY5120-5LZD-01，SMC SY7120-4GD-02 220V，SMC SY9120-5LZD-03，SMC SY9220-3DZD-03，SMC SYJ512-5LZD-M5，SMC TU0425W-100，SMC TU0604W-100，SMC TU0805W-100，SMC TU1065W-100， SMC VF5120-4DB-03，SMC VFS4410-4DZB-04， SMC VM33A，SMC VM830-01- 13，SMC VS3135-031，SMC VT307-5G-02，SMC VT317-4G-02，SMC VV5F5-20-031， SMC VV5F5-20-041， SMC VX2120-02-6G，SMC VXD2130-02-5D， SMC VXD2150-06-4G，smc減壓閥是氣動調節閥的一個*配件，主要作用是將氣源的壓力減壓并穩定到一個定值，以便于調節閥能夠獲得穩定的氣源動力用于調節控制。 按結構形式可分為薄膜式、彈簧薄膜式、活塞式、杠桿式和波紋管式；按閥座數目可分為單座式和雙座式；按閥瓣的位置不同可分為正作用式和反作用式。
SMC XT92-59，SMC Y-040B，SMC Y-08M，SMC Y-10M，SMC Y40L， SMC KQT06-08，SMC KQU06-00，SMC KQU08-00，SMC KQU10-00，SMC KQU12-00，SMC KQZD06- 02S，AC40A-F03，AC40A-F04，AC40A-F04-2，AC40A-F04D，AC40A-F04DE，AC40A-F04E，AC40A-F06，AC40A-F06- 6，AC40A-F06D，AC40A-F06DE，AC40A-F06E，AC40A-N03，AC40A-N04DE，AC40A-N04E-Z，AC40A-N04E-2Z，AC40A- N06CG-Z，AC40A-02，AC40A-02D，AC40A-03，AC40A-03D，AC40A-03DE，AC40A-03E，AC40A-04，AC40A- 04CE，AC40A-04D，AC40A-04D-2，AC40A-04DE，AC40A-04DG-S，AC40A-04E，AC40A-06，AC40A-06D，AC40A- 06DE，AC40A-06E，AC40A-06GAD400-04，AD402-02，AD402-02-2，AD402-03，AD402-03-2，AD402-04，AD402-04- X253，AD402-04-2，AD402-04-2-X218，AD402-04-2-X235，AD405-04-1，AD406-04AF10-M5AF60-F10，AF60- F10C，AF60-F10D，AF60-N10，AF60-N10-27Z-40，AF60-N10C，AF60-N10D，AF60-10，AF60-10-X77，AF60-10-2，AF60- 10-2-X440，AF60-10-2R，AF60-10-6，AF60-10-7W-40，AF60-10B，AF60-10C，AF60-10C-2，AF60-10C-2R，AF60- 10D，AF60-10D-2，AF60-10D-2R，AF60-10D-6，AF60-10D-7-40，AF60-10D-8，AF60-10D-8-X441，AF60P-040S，AF60P -060S，AF600-N10-25-L，AF6000-10，AF6000-10-X425，AF6000-10-X430，AF6000-10-X440，AF6000-10-X445，AF6000 -10-X505，AF6000-10-2，AF6000-10-7-100，AF6000-10-7-2，AF6000-10C，AF6000-10C-2，AF6000-10D，AF6000-10D -R，AF6000-10D-X441，AF6000-10D-X445，AF6000-10D-2，AF6000-10D-2R，AF6000-10D-7-2，AF6000-10D-7- 40，AF6000-10D-8，AF6000-10D6R740，AF6000-10D67R40，AF6000-10D8X441AW40-F03，AW40-F04，AW40-F04- X77，AW40-F04-7-40，AW40-F04DEH-6，AW40-F04E-R，AW40-F06-X77，AW40-F06C，AW40-F06D-R，AW40- N02，AW40-N02C-Z，AW40-N03-2，AW40-N04，AW40-N04-WZ，AW40-N04-2，AW40-N04-2NZ，AW40-N04BG-2Z，AW40 -N04CE-Z，AW40-N04CE-2Z，AW40-N04D，AW40-N04D-7Z-2，AW40-N04D-7Z-40，AW40-N04DZX2005，AW40- N06，AW40-N06BE-1Z，AW40-N06DE-8Z，AW40-02，AW40-02-X77，AW40-02D，AW40-02E-R，AW40-03，AW40-03- J，AW40-03-X77，AW40-03-2，AW40-03-2N，AW40-03-6，AW40-03BDE，AW40-03BDE-6，AW40-03BDG，AW40- 03BE，AW40-03C，AW40-03CE-6，AW40-03D，AW40-03D-R，AW40-03D-RX465A，AW40-03D-6，AW40-03H，AW40- 04，AW40-04-1，AW40-04-2，AW40-04-2-X425，AW40-04-2R，AW40-04-6，AW40-04-8-X425，AW40-04B-X465A，AW40- 04BDG，AW40-04BG，AW40-04C，AW40-04D，AW40-04D-R，AW40-06，AW40-04D-2，，AW40-04D-2N，AW40-04D- 2X2125，AW40-04D-6，AW40-04E，AW40-06-2，AW40-06-2N，AW40-06-6，AW40-06BDG，AW40-06BG-X425，AW40-06BG-2X430，AW40-06C，AW40-06D，AW40-06D-RAR40-F02EH，AR40-F03EH，AR40-F03EH-Y，AR40-F03H-Y，AR40 -F04，AR40-F04EH-Y，AR40-F04H-N，AR40-F04H-Y，AR40-F06，AR40-F06EH，AR40-F06EH-Y，AR40-F06H-Y，AR40- N02H-Z，AR40-N03EH-Z，AR40-N03G-Z，AR40-N04-YZ，AR40-N04-1NZ，AR40-N04BG-Z，AR40-N04E，AR40-N06- NZ，AR40-N06H，AR40-02，AR40-03，AR40-03-N，AR40-03E，AR40-03G，AR40-04，AR40-04-N，AR40-04-R，AR40-04- X425，AR40-04-1，AR40-04-1N，AR40-04BG-1N，AR40-04E，AR40-04E-1N，AR40-04EH，AR40-06，AR40-06-R，AR40K-F02，AR40K-F03B，AR40K-F04，，AR40K-F04H，AR40K-N04E-YZ，AR40K-N04E-1YZ，AR40K-03，AR40K-03-1N，AR40K-03H，AR40K-04，AR40K-04BE，AR40K-06，AR40N04BGZX2005，AR40P-030，AR40P-050AS，AR40P-090AS，AR40P- 150AS，AR40P-150AS-N，AR40P-260S，AR40P-270AS，AR40P-390S，AR40P-410AS，AR40P-440AS，AR40P- 580AS，AR400-03-X62，AR400-04-3，AR400-04B-X145，AR400-04G-X62，AR4000-02，AR4000-02-N，AR4000-02BGX475，AR4000-03，AR4000-03-N，AR4000-03-R，AR4000-03-X425，AR4000-04，AR4000-04-M，AR4000-04- N，AR4000-04-Q，AR4000-04-R，AR4000-04-X430，AR4000-04-X470，AR4000-04-X507，AR4000-04-X510，AR4000-04 -X514，AR4000-04-X555，AR4000-04-1，AR4000-04-1N，AR4000-04-1R，AR4000-04BGX475，AR4000- 04BG3430，AR4000-04G，AR4000-06AR4000-06-N，AR4000-06-Q，AR4000-06-R，AR4000-06-1AS1201-M5- F04，AS1201-M5-F04K，AS1201-M5-F06，AS1201F-M3-02，AS1201F-M3-03，AS1201F-M3-04，AS1201F-M3-23，AS1201F-M5-01，AS1201F-M5-02，AS1201F-M5-03，AS1201F-M5-04，AS1201F-M5-04D，AS1201F-M5- 04K，AS1201F-M5-04S，，AS1201F-M5-04T，AS1201F-M5-06，AS1201F-M5-06D，AS1201F-M5-06K，AS1201F-M5- 06S，AS1201F-M5-06T，AS1201F-M5-23，AS1201F-M504X15，AS1201F-M504X26，AS1201F-M504X35，AS1201F- M506X35，AS1201FG-M5-04，AS1201FG-M5-06，AS1201FM-M5-04，AS1201FM-M5-06，AS1201F-M- M523，AS1201FM504K264，AS1201FM504X214，，AS1201FM506X214，AS1201FPG-M5-04，AS1201FPG-M5- 06，AS1201FPQ-M5-04，AS1201FPQ-M5-06，AS1201FU10/3201，AS1201FU10/3203，AS1201FU10/3204，AS1201FU10/3206，AS1201FU10/3223KQ2H06-M5， KQ2H06-M5-X2，KQ2H06-M6，KQ2H06-U01，KQ2H06-U01-X2，KQ2H06-U02，KQ2H06-U02-X2，KQ2H06-U03，KQ2H06- U03-X2，KQ2H06-00，KQ2H06-01，KQ2H06-01-X2，KQ2H06-01S，KQ2H06-01S-X2，KQ2H06-02，KQ2H06-02- X2，KQ2H06-02S，KQ2H06-02S-X2，KQ2H06-03，KQ2H06-03-X2，KQ2H06-03S，KQ2H06-03S-X2，KQ2H06-08，KQ2H06 -08-X12IR201-02，IR2010-F02，IR2010-F02B，IR2010-N02BG，IR2010-02，IR202-02，IR202-02-X2，IR2020-F02，IR2020 -N02-R，IR2020-N02BG，IR2020-02，IR2020-02-R，IR2020-02-X2，IR2020-02BG-X12，IR2120-N02BG-X2，IR2120-02， AWM40-04D AWM4000-03 AWM4000-03CG-2 AWM4000-03D AWM4000-04 AWM4000-04D AW10-M5 AW10-M5 -R AW10-M5-X77 AW10-M5-2 AW10-M5-2N AW10-M5-6N AW10-M5B AW10-M5C AW10-M5CH AW10-M5H AW1000-M5 AW1000-M5-R AW1000-M5-2 AW1000-M5-2N AW1000-M5-6 AW1000-M5D AW1000-M5D-R AW1000-M5D-2 AW1000-M5D-2N AW20-F01 AW20-F01-2 AW20-F01C AW20-F01C-1 AW20-F01CE AW20- F01CH AW20-F01E AW20-F01E-1 AW20-F01EH-1 AW20-F01H AW20-F02 AW20-F02-X64 AW20-F02-X77 AW20 -F02C AW20-F02CE AW20-F02CH AW20-F02CH-2 AW20-F02E AW20-F02E-C AW20-F02EH AW20-F02EH-C AW20-F02EH-1 AW20-F02H AW20-F02H-6C AW20-N01-C AW20-N01BCE-CZ AW20-N01H-2Z AW20-N02 AW20- N02-C AW20-N02-CZ AW20-N02-X77 AW20-N02-2 AW20-N02BCG-C AW20-N02BCG-2Z AW20-N02BG-2 AW20- N02C-C AW20-N02C-Z AW20-N02H AW20-N02H-C AW20-01 AW20-01-C AW20-01-1-X77 AW20-01-2 AW20-01-2N AW20-01-2NR AW20-01-6 AW20-01-6N AW20-01-6R AW20-01C AW20-01C-C AW20-01CG AW20-01E AW20- 01E-1 AW20-01E-1-X77 AW20-01E-1R AW20-01EH AW20-01H AW20-01H-C AW20-01R-2N AW20-02 AW20-02-C AW20-02-CR AW20-02-N AW20-02-R AW20-02-1 AW20-02-1-X77 AW20-02-1N AW20-02-2 AW20-02-2N AW20- 02-6 AW20-02-7-2 AW20-02-7-40 AW20-02B AW20-02B-X465A AW20-02BCE-6 AW20-02BG AW20-02BG-2 AW20-02BG-6N AW20-02C AW20-02C-C AW20-02C-N AW20-02C-R AW20-02C-1 AW20-02C-12R AW20-02C-2 AW20-02C-6 AW20-02CE AW20-02CE-C AW20-02CE-N AW20-02CE-2 AW20-02CEH AW20-02CG-C AW20-02CH AW20-02CH-C AW20-02D AW20-02E AW20-02E-C AW20-02E-CR AW20-02E-R AW20-02E-2 AW20-02E-2N AW20-02EH AW20-02EH-R AW20-02EH-2 AW20-02G AW20-02G-2 AW20-02H AW20-02H-C AW20K-F01CE AW20K-F01E AW20K-F02CE AW20K-F02CH AW20K-F02E AW20K-F02G AW20K-N01 AW20K-N02CE-CRZ AW20K-01 AW20K-02 AW20K-02-C AW20K-02-R AW20K-02BG AW20K-02G AW20N01BCCZ2005 AW20N01B1CZ2005 AW20N02BGCX2005 AW20P-270AS AW20P-360AS AW2000-N01DG16R AW2000-01 AW2000-01-1C AW2000-01-16 AW2000-01-2 AW2000-01-2N

日本SMC減壓閥注意事項
1.為了操作和維護方便，該閥一般直立安裝在水平管道上。
2.減壓閥安裝必須嚴格按照閥體上的箭頭方向保持與流體流動方向*。如果水質不清潔，含有一些雜質，必須在減壓閥的上游進水口安裝過濾器。
3.為了防止閥后壓力超壓，應在離閥出口不少于4M處安裝一個減壓閥。
4.減壓閥在管道中起到一定的止回作用，為了防止水錘的危害，也可安裝小的膨脹水箱，防止損壞管道和閥門，過濾器必須安裝在減壓閥的進水管前，而膨脹水箱必須安裝在減壓閥出水管后！
5.如果需要將減壓閥安裝在熱水系統時，您必須在減壓閥和膨脹水箱之間安裝止回閥。這樣既可以讓膨脹水箱吸收由于熱膨脹而增加的水的體積，又可以防止熱水回流或壓力波動對減壓閥的影響，確保減壓閥長期正常工作。AW2000-01-6 AW2000-01BDX170 AW2000-01D AW2000-01D-1C AW2000-01D-2 AW2000-01G-X517 AW2000-02 AW2000-02-C AW2000-02-CR AW2000-02-N AW2000-02-Q AW2000-02-R AW2000-02-RX523 AW2000-02-X552 AW2000-02-X64 AW2000-02-1 AW2000-02-12 AW2000-02-16 AW2000-02-17-2 AW2000-02-2 AW2000-02-2N AW2000-02-2NR AW2000-02-2X441 AW2000-02-6 AW2000-02-7-2 AW2000-02-7-40 AW2000-02BDX569 AW2000-02D AW2000-02D-C AW2000-02D-N AW2000- 02D-R AW2000-02D-X170 AW2000-02D-1 AW2000-02D-16 AW2000-02D-2 AW2000-02D-2N AW2000-02D-6 AW2001-01G AW2001-01G-C AW2001-02CRX627 AW2001-02DG AW2001-02DG-C AW2001-02DG-1 AW2001- 02G AW2001-02G-C AW2001-02G-2N AW200101BGCX601 AW2002-01BGX643 AW2002-02DG AW2002-02G AW201-02 AW201-02-2 AW201-03 AW201-03-2 AW211-02 AW211-02B-2 AW211-02BG1-2 AW211-02BG1-29L AW211-02BG1X324 AW211-03BG1X324 AW30-F02 AW30-F02C AW30-F02CE AW30-F02CH AW30-F02D AW30-F02DE AW30-F02DH AW30-F02DH-6 AW30-F02E AW30-F02H AW30-F03 AW30-F03-X77 AW30-F03-2 AW30-F03C AW30-F03CE AW30-F03CEH AW30-F03D AW30-F03D-R AW30-F03DE AW30-F03DE-R AW30-F03DEH AW30-F03DG AW30-F03DH AW30-F03E AW30-F03E-6R AW30-F03EH AW30-F03H AW30-N02 AW30-N02-Z AW30-N02B-1W AW30-N02C AW30-N02CE AW30-N02CE-Z AW30-N02CE-2Z AW30-N02D AW30-N03 AW30- N03B-2 AW30-N03BG2X430 AW30-N03D AW30-N03D-Z AW30-N03D-8NZ AW30-N03DG-Z AW30-N03E AW30- N03GB2X430 AW30-N03H-RZ AW30-N03H-8RZ AW30-02 AW30-02-R AW30-02-X77 AW30-02-1NW AW30-02-2- X430 AW30-02-2N AW30-02-6 AW30-02B-R AW30-02BE AW30-02BE-R AW30-02BE-W AW30-02BG AW30-02C AW30-02C-2 AW30-02D AW30-02D-R AW30-02D-6 AW30-02DE AW30-02DH AW30-02E AW30-02E-R AW30- 02G-2-X430 AW30-02H AW30-03 AW30-03-N AW30-03-NW AW30-03-1N AW30-03-2 AW30-03-2-X425 AW30-03- 2N AW30-03-6W AW30-03-7-40X77 AW30-03-8-X425 AW30-03B-2-X490 AW30-03BDE AW30-03BDE-2 AW30- 03BDE-6 AW30-03BDG AW30-03BDG-1 AW30-03BE AW30-03BG AW30-03BG-NW AW30-03C AW30-03C-R AW30-03C-2 AW30-03D AW30-03D-R AW30-03D-2N AW30-03D-2X2125 AW30-03D-6 AW30-03DE AW30-03DEH AW30-03DG AW30-03DH AW30-03E AW30-03E-X77 AW30-03E-2 AW30-03EH AW30-03G-2-X430 AW30-03H AW30K-F03 AW30K-F03-R AW30K-F03C AW30K-F03D AW30K-F03D-R AW30K-F03DE AW30K-F03DEH AW30K -F03DH AW30K-F03E AW30K-F03EH AW30K-F03H AW30K-N03C-Z AW30K-N03D-8Z AW30K-N03DE AW30K- N03DE-RZ AW30K-02 AW30K-02-2 AW30K-02D AW30K-02H AW30K-03 AW30K-03BE AW30K-03CE AW30K-03D AW30K-03DE AW30K-03DH AW30K-03H AW30N02BG2ZX430 AW30P-030 AW30P-360AS AW3000-F02-X64 AW3000-N02BX643 AW3000-N022X585 AW3000-N022X696 AW3000-02 AW3000-02-JN AW3000-02-N AW3000- 02-Q AW3000-02-R AW3000-02-1 AW3000-02-2 AW3000-02-2N AW3000-02-2X584 AW3000-02-6 AW3000-02-6N AW3000-02-7-N40 AW3000-02-7-40 AW3000-02-8 AW3000-02B-X507 AW3000-02C AW3000-02C-2 AW3000- 02C-6 AW3000-02D AW3000-02D-R AW3000-02D-X441 AW3000-02D-1 AW3000-02D-2 AW3000-02D-6R AW3000-02D-7-40 AW3000-02D-7100 AW3000-02D-8 AW3000-03 AW3000-03-JNR AW3000-03-N AW3000-03-Q AW3000-03-X406 AW3000-03-X64 AW3000-03-12 AW3000-03-2 AW3000-03-2N AW3000-03-2R AW3000-03-6 AW3000-03-6J AW3000-03-6N AW3000-03-6W AW3000-03-7-40 AW3000-03-8 AW3000-03BCG-1 AW3000- 03BDX170 AW3000-03BGX680 AW3000-03C AW3000-03C-1 AW3000-03C-2 AW3000-03C-2N AW3000-03D AW3000-03D-N AW3000-03D-Q AW3000-03D-R AW3000-03D-1 AW3000-03D-12 AW3000-03D-2 AW3000-03D-6 AW3000-03D-7-40 AW3000-03D-8 AW3000-03DGX193 AW3000N03BGSX43 AW300002BDGX530 AW300002BG3R490 AW300003BG3X430 AW300003BG3X440 AW3001-N02G AW3001-02CG AW3001-02DG AW3001-02DG-1 AW3001-02DG-2 AW3001-02G AW3001-02G-2 AW3001-03DG AW3001-03DG-W AW3001-03G AW3002-02DG AW3002-02G AW3002-03CG AW3002-03DG AW3002-03G AW3050-F03 AW3050-02 AW3050-02 -2 AW3050-02C AW3050-02CGX547 AW3050-02D AW3050-02G-X547 AW3050-03 AW3050-03-2N AW3050-03D AW3050-03D-R AW40-F03 AW40-F03C AW40-F03CH AW40-F03D AW40-F03DE AW40-F03DH AW40-F03H AW40-F04 AW40-F04-X77 AW40-F04-7-40 AW40-F04D AW40-F04DE AW40-F04DEH-6 AW40-F04DH AW40- F04E AW40-F04E-R AW40-F04EH AW40-F04H AW40-F06 AW40-F06-X77 AW40-F06C AW40-F06D AW40-F06D -R AW40-F06DE AW40-F06DH AW40-F06E AW40-F06H AW40-N02 AW40-N02C-Z AW40-N03 AW40-N03-2 AW40 -N03C AW40-N04 AW40-N04-WZ AW40-N04-2 AW40-N04-2NZ AW40-N04BG-2Z AW40-N04C AW40-N04CE-Z AW40-N04CE-2Z AW40-N04D AW40-N04D-7Z-2 AW40-N04D-7Z-40 AW40-N04DZX2005 AW40-N04E AW40-N04H -1Z AW40-N06 AW40-N06BE-1Z AW40-N06C AW40-N06DE-8Z AW40-02 AW40-02-X77 AW40-02CE AW40-02D AW40-02E AW40-02E-R AW40-03 AW40-03-J AW40-03-X77 AW40-03-2 AW40-03-2N AW40-03-6 AW40-03BDE AW40-03BDE-6 AW40-03BDG AW40-03BE AW40-03C AW40-03CE-6 AW40-03D AW40-03D-R AW40-03D- RX465A AW40-03D-6 AW40-03DE AW40-03E AW40-03H AW40-04 AW40-04-1 AW40-04-2 AW40-04-2-X425 AW40-04-2R AW40-04-6 AW40-04-8-X425 AW40-04B-X465A AW40-04BDG SMC減壓閥使用技巧
在設定機械泵的驅動壓力時，正確的方法是使驅動壓力高于背壓1-1.5kg/cm2（15-20psig）。這在大多數情況下是正確的。但有時為達到泵的要求排量，需要將驅動壓力設得稍高一些。驅動壓力高時，不利的一面是容易對進氣閥造成磨損。如果驅動壓力高于要求值，會對進氣閥造成嚴重的磨損而不得不提前更換進氣閥。在這種情況下，建議使用減壓閥或減壓閥站。減壓閥既可以允許將驅動壓力維持在能夠滿足泵排量的設定壓力，同時也可以保護進氣閥不受磨損。另外，在應用空間較狹窄時，建議使用帶集汽管的減壓閥站。在泵泵水過程中，集汽管為泵供汽從而為泵提供了緩沖區。這個緩沖區使整個裝置的動作柔和，減少對減壓閥的磨損。AW40-04BG AW40-04C AW40-04CE -R AW40-04D AW40-04D-R AW40-04D-2 AW40-04D-2N AW40-04D-2X2125 AW40-04D-6 AW40-04DE AW40- 04DEH AW40-04DH AW40-04E AW40-04E-R AW40-04E-8R AW40-04EH AW40-04H AW40-06 AW40-06-2 AW40- 06-2N AW40-06-6 AW40-06BDG AW40-06BG-X425 AW40-06BG-2X430 AW40-06C AW40-06D AW40-06D-R AW40-06DE AW40-06DH AW40-06E AW40-06H AW40K-F04 AW40K-F04C AW40K-F04D AW40K-F04DE AW40K -F04DEH AW40K-F04DH AW40K-F04E AW40K-F04EH AW40K-F04H AW40K-F06DE AW40K-F06E AW40K-N04D -RZ AW40K-N04E AW40K-N04E-RZ AW40K-N04E-2Z AW40K-N06-Z AW40K-02 AW40K-03 AW40K-03D AW40K-04 AW40K-04D AW40K-04D-R AW40K-04E AW40K-04H AW40K-06 AW40K-06D AW40K-06D-7R-10 AW40P-360AS AW40P-380AS AW4000-N02D-2 AW4000-N02X584A AW4000-N02X584B AW4000-N04D-2 AW4000-N042X539 AW4000-02 AW4000-02-2N AW4000-02-2X538 AW4000-02C AW4000-02D AW4000-02D-2 AW4000-03 AW4000- 03-N AW4000-03-R AW4000-03-X440 AW4000-03-X77 AW4000-03-12 AW4000-03-2 AW4000-03-2N AW4000-03 -6J AW4000-03-7-20 AW4000-03-8 AW4000-03C AW4000-03C-R AW4000-03D AW4000-03D-R AW4000-03D-2 AW4000-03D-2M AW4000-03D-6 AW4000-03D-6J AW4000-03D-8 AW4000-04 AW4000-04-N AW4000-04-Q AW4000-04-X441 AW4000-04-X77 AW4000-04-1 AW4000-04-1N AW4000-04-2 AW4000-04-2N AW4000-04-2R AW4000-04-27-10 AW4000-04-6J AW4000-04-6N AW4000-04-67N40 AW4000-04-7-2 AW4000-04-7-40 AW4000- 04C AW4000-04C-R AW4000-04C-2 AW4000-04C-2N AW4000-04D AW4000-04D-R AW4000-04D-2 AW4000- 04D-2N AW4000-04D-6 AW4000-04D-7-2 AW4000-04D-7-40 AW4000-04D-8 AW4000-04DGX193 AW4000-06 AW4000-06-Q AW4000-06-1 AW4000-06-2 AW4000-06-2N AW4000-06-6N AW4000-06-7-2 AW4000-06C AW4000-06D AW4000-06D-1 AW4000-06D-2 AW4000-06D-7-2 AW4000-06G AW4000-3C AW4000N03BGSX43 AW400003BGSX430 AW400003BG3X430 AW400003BG3X440 AW400003BG3X470 AW400004BG3X440 AW400004BG3X470 AW400006BGSX430 AW4001-02DG-2 AW4001-02G AW4001-03DG AW4001-03G AW4001- 03G-2N AW4001-04CG AW4001-04DG AW4001-04DG-1 AW4001-04G AW4001-04G-2N AW4002-04DG AW4002 -04G AW401-02-3-X333 AW401-03B-X230 AW4050-03 AW4050-03D AW4050-04 AW4050-04-R AW4050-04D AW4050-06 AW4050-06-2 AW4050-06-2N AW4050-06C AW4050-06D AW4050-06D-8R AW405006BDG7R10 AW411-N02B-2-M AW411-N04B-2-M AW411-02B-2 AW411-02B-2X511 AW411-02BG1-2 AW411-03B-2 AW411- 03BG1-2 AW411-03BG1-29L AW411-04-47-40 AW411-04BG1-2 AW411-04BG1-29L AW60-F06 AW60-F10 AW60 -F10-X77 AW60-F10BD AW60-F10D AW60-F10DE AW60-N06E-Z AW60-06 AW60-06D AW60-10 AW60-10-X77 AW60-10D AW60K-F10 AW60K-F10D AW60K-N06-Z AW60K-06 AW60K-10D AW60P-270AS AXTC910A-1 AXT013-6 AXT021-1-03 AXT021-1-04 AXT100-DR-13 AXT100-DR-18 AXT100-DR-2 AXT100-DR-23 AXT100-DR-3 AXT100-DR-4 AXT100-DR-5 AXT100-DR-6 AXT100-DR-7 AXT100-DR-8 AXT100-DS25-015 AXT100-DS25-030 AXT100-FC10-2 AXT100-FC20-1 AXT100-FC20-2 AXT100-FC20-3 AXT100-FC26-1 AXT100-FC26-2 AXT100- MC26-030 AXT170-30-1A-10 AXT170-30-2A-10 AXT309-5L AXT309-5L-01 AXT309-5L-01X11 AXT309-5L-01X12 AXT309-5L-02 AXT309-5M-X4 AXT309-5M-01-X4 AXT309-5M-02-X4 AXT333-14 AXT334-10-1 AXT335-1A1DC24V AXT335-1A2DC24V AXT335-12-2 AXT335-37-1 AXT3351A1AC100V AXT3351A1AC110V AXT3351A1AC220V AXT3351A2AC110V AXT336-7A AXT338-11 AXT338-17A AXT339-14 AXT344-10-1 AXT392 AXT396A AXT403A-4 AXT500-13 AXT500-3-1 AXT502-14 AXT502-9A AXT503-23A AXT510-13 AXT510-32A AXT511A-1 AXT511A-2 AXT511A-3 AXT511A-5 AXT511A-6 AXT511A9(AC220V AXT511B-1 AXT511B-2 AXT511B-3 AXT511B-6 AXT511C -1 AXT511C-2 AXT511C-3 AXT511C-5 AXT511C-6 AXT511C-9AC220V AXT512-14 AXT512-14-1A AXT512-9A AXT620-1-1 AXT620-1-11 AXT620-32-1 AXT621-5 AXT621-6 AXT622-13A AXT624-11A AXT624-11A-1 AXT624- 19-1 AXT624-20-1 AXT624-20-2 AXT624-26 AXT624-38 AXT624-53A AXT625-10A-1 AXT625-10A-2 AXT625-12A AXT625-15A AXT625-16 AXT625-17 AXT625-18A AXT625-2A-10 AXT625-2A-20 AXT625-20-2 AXT625-20A-2 AXT625-3A-10 AXT625-3A-20 AXT625-52 AXT625-53A AXT626-10A AXT626-6 AXT627-10-1 AXT627-3A-10 AXT627-5 AXT632-3(M3X32) AXT632-4-1 AXT632-4-6 AXT632-45-5 AXT632-7-10 AXT632-7-13 AXT636-1A AXT636-10A AXT636-11A AXT661-12 AXT661-12A AXT661-13A AXT661-13A-20 AXT661-13AL AXT661-13AN AXT661-14A AXT661-14A-F AXT661-14A-10 AXT661-14A-20 AXT661-14A-30 AXT661-14A-6 AXT661-14AL AXT661-14AN-F AXT661-14AN-30 AXT661-31A-6 AXT661-41A-20 AXT662-1-1 AXT662-1-2 AXT752A-5 AXT807A AXT835-13A AXT835-13A-2 AXT835-35A AXT836A AXT836C AXT837-13A AXY52000 AX1180-165151NN AX1180165151R AX14160-60101NN AYBN021-1 AYBN023-1 AYC1140 AYT51403 AYT58403 AZ- TVX2260033G1 AZ-TVX2260035G1 AZ-TVX2340035G1 AZC11013H AZC11113H AZC11115H AZC31111G AZC31113G AZC31115G AZ503-82A A001-02 A001-02-13 A001-09 A001-10 A01-01 A01-01-6 A01-01-62 A01-02 A01-03 A01-03-6 A01-04 A01-04-6 A06-52 A07-52 A08-52 A09-52 A10-52 A10021 A10026 A10084 A10095 A10095BK A10120 A10252 A11-52 A12-01 A12-01-63 A12-02 A12-03 A12-03-6 A12-04 A12-04-63 A13-01 A13- 01-62 A13-03 A13-04 A13191 A13192 A13420 A16-01 A16-02 A16-04 A232-GF-220V A232-GF-240V A232-OF- 220V A232-RF-220V A232-RF-240V A30MS A4-7285 A55MS A6063-20X3X2000 A6063-25X3X2000 A6063-50X4X2000 A6063-8X5X1500 A6063100X5X2000 A6063125X5X3000 A60631254.53000 A6063140X5X3000 A6063140X6X3000 A6063160X6X3000 A60631605.53000 A606318X10X2000 A606332X3.02000 A606340X3.52000 A606363X4.52000 A606380X4.52000 A76MS B-12 B-15 B-32 B/M6X25 BA-01 BA-02 BA-03 BA -04 BA-05 BA-06 BA-08 BA-10 BA-32 BAF-04 BAF-04S BAF-05S BAF-06 BAF-06S BAF-08 BAF-08S BAF-10 BAF -10S BAP1-063 BAP2-040 BAP2-063 BAP2-080 BAP2T-063 BAS-02 BA2-020 BA2-025 BA2-032 BA2-040 BA3-040 BA3-050 BA3-063 BA3-080 BA3-100 BA4-040 BA4-063 BA4-080 BA5-050 BA7-040 BA7-063 BA7-080 BC18DX23LX2TX20 BC18DX23LX2TX70 BC50DX330LX3T10 BC50DX330LX3T40 BC50DX330LX3T70 BC50DX330L3T100 BDK-HR565YG BDK-HR565YL BDK-HR935R BDK108-RFP5338 BDK53-RFP5330 BDK53RFP5206(EX BDK55-RFP5206 BDK55-RFP5210 BDS-04M BDS-05M BD1-01 BD1-01M BD1-02 BD1-02M BD1-03 BD1-04 BD1-04M BD1-05M BD1-06M BD1-08M BD1-10M BD8-MB3 BELLOWISG110030 BELLOWISG130030 BELLOWISG130031 BELLOWISG191030 BELLOWISG221031 BE20 BE30 BE50 BE60 BGS1 -032S BHK1-020 BHK1-032 BHK2-032 BH2-040 BH424C BH424C-BKT BH424C-END BH424C-MID BJ1-016 BJ1-06 BJ1-10 BJ1-15 BJ1-16 BJ2-006 BJ2-008 BJ2-010 BJ2-010S BJ2-012 BJ2-015 BJ2-016 BJ2-016S BJ3-1 BK53RFP5206(ENT BL50-00-001 BL50-01-000 BL50-02-00 BL50-02-000 BL50-04-000 BMA2-020 BMA2-025 BMA2-032 BMA2-040 BMA2-050 BMA2-063 BMB1-050 BMB1-063 BMB1-080 BMB1-100 BMB3T-050 BMB4-032 BMB4-050 BMB5-032 BMG1-040 BMG2-012 BMM66317 BMM663302 BMM663311 BMM663312 BMM663317 BMM663318 BMP1-032 BMU1-025 BMY1-025 BMY2-025 BMY3-016 BM1-01 BM1-02 BM1-03 BM1-04 BM1-05 BM1-06 BM1-32 BM2-020 BM2-025 BM2-032 BM2-040 BM20 BM3-020 BM3-025 BM3-032 BM3-040 BM30 BM4- 020 BM4-025 BM4-032 BM4-040 BM51 BM52 BM53 BM54 BM55 BM56 BM57 BM58 BM59 BM61 BM63 BM64 BM65 BM66 BM67 BP-1 BP-1H BP-1H-1A BP-1H-2A BP-1S BP-13S BP-14S BP-15S BP-17S BP-2S BP-3S BQ-1 BQ-1(CY) BQ-2 BQ-2(CQ) BQP1-050 BQ2-012 BR-23-139 BR23-112-10 BR23-112-12 BR23-112-19 BR23-112-2 BR23-112 -4-255 BR23-122 BR23-123 BR23-139 BR23-165 BR23-50-2 BR23-50-2/C BR23-60-4/4 BR23-60-5 BR23-70-12 BR23L-10-020/A BR23L-10-2 BR23L-10-2BK BR23L-30-000/3 BR23L-50-000 BR23L-70-020 BR23L-70-021 BR23L-70-060 BR23L-80-020 BR23LA BR23LA-PHASEII BR23LK BS026 BS1-125 BS1-140 BS1-160 BS1-200 BS4-125 BS4-160 BS4-180 BS4-200 BS5-125 BS5-160 BS5-180 BS5-200 BT-03 BT-04 SY3420-5LZD-M5 VP4350-105D D-A73L D-Z73L D-C73L SMC SS3YJ5-20-06，SMC SS5Y7-20-03， SMC SY5120-4GE-01，SMC SY5120-5LZD-01，SMC SY7120-4GD-02 220V，SMC SY9120-5LZD-03， SY9220-3DZD-03，SMC減壓閥安裝要求
1.減壓閥的安裝應在供水管網試壓、沖洗合格后進行。
檢查數量：全數檢查。
檢查方法：檢查管道試壓及沖洗記錄。
2.減壓閥安裝前應檢查：其規格型號應與設計相符；閥外控制管路及導向閥各連接件不應有松動；外觀應無機械損傷，并應清除閥內異物。
檢查數量：全數檢查。
檢查方法：對照圖紙，觀察檢查和手扳檢查
3.減壓閥水流方向應與供水管網水流*。
檢查數量：全數檢查。
檢查方法：觀察檢查。
4.應在進水側安裝過濾器，并宜在其前后安裝控制閥。
檢查數量：全數檢查。
檢查方法：觀察檢查。
5.可調式減壓閥宜水平安裝，閥蓋應向上。
檢查數量：全數檢查。
檢查方法：觀察檢查。
6.比例式減壓閥宜垂直安裝；當水平安裝時，單呼吸孔減壓閥其孔口應向下，雙呼吸孔減壓閥其孔口應呈水平位置。
檢查數量：全數檢查。
檢查方法：觀察檢查。
7.安裝自身不帶壓力表的減壓閥時，應在其前后相鄰部位安裝壓力表。
檢查數量：全數檢查。
檢查方法：觀察檢查。