E290A384低價ASCO電磁閥大量現(xiàn)貨出售*asco常用閥,ASCO電磁閥產(chǎn)品型號列舉如下,，我公司有大量產(chǎn)品型號列舉信息?？勺鰹閰⒖际褂?64982-004D,，EF8025B224MO，HT8316G074,，272812-155,，400125-097，EF8025B224MO,，EFB0824HF,，J263G205LT，EFG551G401MO,，EFG551G401MO,，G327A001，JB58A218C,，8210G13,，8321G1,，8345G1，G551A001MS,，RGS240,，SCG531B001MS，8262G80M0,，EF8320G188,，EF8342C1，43550447CC128,，8262G80M0,，EF8320G188，EF8342C1,，J263G205LT,，G551A001MS，JBEV8316G82,，8210G037,，SCXG327A001，E2GOA6G,，306192-MS,，EF8320F174MS，EF8342G003MS,，JKF8300146205D,，EF8342G003MS，SCG353A047PIPE2,，SCG353A051PIPE3,，K302730M0，8320G10,，SLG3530601,，NF-B327A001，8215G2,，8342G703，SCB307B065F,，SCG553A005MS,，238710-006D，NFB307B065,，WT8511A1MS,，HT8316G66，8320G176,，EF8342G1M1,，SC30P-RE25T1,，K303-116EF8320G174，VALVECATAL0G,，HB8316G074,，HB8320G174，HT8316G66,，SCG353A043,，8266D26V，JKF8300G58RU,，EF8320G174MS,，16500097，HB8316D15VMB,，HB8316G16VMB,，PC11B/LK11A1D/QP01，8210G94,，8320G83,，PC11B/KL11AID/QP01，SCE238A009,，-ATS-1630A/4P,，-ATS-630A/4P，EF8320G200,，8210G15,，K302-116，VQ4201-4W,，8316G64,，8316G66，8342G001,，EFG551G401MS,，PSF8262C2，SCISB314C35,，WPFTXE320A192,，SCG551A001MS，EFG551G401MS,，8210G009,，EFG551B401MS，EF8300D61U,，EF8320G174,，8210G15，NBB307078,，NFB307021,，NFB307C79,，NFB327001，SCG551A001MS,，SCG551A001MS,，SC8401B103，SCXB307B075F,，WPXB344 082M0496142,，K12-670，31-223B25282,，8210G88,，EF8327G42，EV8316G84V,，NFB307B05F，NFB327A001,，NFB327A002,，NFBSS1B488，88212132,，NBB307078,，NFB307C79，NFB327001,，8210G88,，EF8300D61U，EF8320G172,，238310,，238314，je3ht8215j30v,，E32-8320A,，822713，SCB327A,，EXIBIICT4,，HSV-8546A，SCG353A047,，KVP342,,，EF8342G1，EF8342G1,，EFG551B401MS，EF8316G304,，EF8344G374,，238610-158-D,，JE3-8320G174，KSL08-02S,，8320G182V,，AFB307C8U，AFB320A184,，EV8316G38V,，JBEF8210G088，JBEF8210G089,，NF8553A317MO，NFB327A112,，NFG551A309,，NFXB316A309，je3ht8215g30v,，WPHTB344A074，EF8210G14,，EFHT8316G54,，EFG353A043，8320G184MS,，SCE370A027V,，8210G22，EF8342G20,，8360G74,，NFB316D014,，SCG262C013,，SCE210C035，8300A82U,，EF8320G174,，NBETB307C039U，NAETB307C039,，JE3-8344G72,，JE32-8344G72，JE32-8344G27MO，EF8210G089,，8262G148,，EF8320G041，8342G1,，272610-132-D,，EFHT8320G174，306191-MS,，EF8344G70,，238714-006-D，NKS374A090MS,，NF-XB307B075F,，8300D076U，EF8017G2,，EF8003G1,，HEHTX8210B3809724，HE8025B225,，G55B401MO,，G551B417SCY2，7ATSC32000H5,，8262G232Q,，8210G2Q，EF8320G174,，8262G007V,，EF8320G184MS，EF8320G184,，35500070,，314PEY695，EFL8316G354,，EFL8316G304,，SCG353A051，19200009（43004183）,，SCG353A065,，HB8308A11，WSEMETB320A202,，WSEMB327A112,，NFB327A002，NFB316E044V,，EV8551G453,，430-04422,，SCG353.060，C123433,，400425342,，SCG551A002MS,，NFB316E044V,，8262G-220，430-04184,，8345G001,，EF8316G54，EFHT8210G094,，8320G184MS,，8320G174，238710-006-D,，EF8210G022,，EF8210G008，EF8210G004,，EF8316G64,，EF8003G1，EFX8320G174,，EV8327G52,，EFG8320G8，EFG8320G4,，EFG8320G22,，EF8210G002，238710-006-D,，414PMB1095,，SCE238A005，PB41B/RD40A11,，WBIS8316A301,，WBIS8314A300，EF8320G194,，SCE263B206V,，WBIS8316A304，WBIS8314A300CSA,，NBB307C78F,，SOLENOID VALES13100244，EF8210G003Q,，272610-058-D,，400-425117，EP8300D61U，8320G174,，8262G80,，8320G176，8316G303,，430-04155,，WBIS8551A301 EF8320GOO3MS，60100035+910507,，8320G003MS,，8344G080，8300D68F,，NKS374A090MS*2,，G551A002MS，EF8210G4,，HT8262G13E,，HT8320G172，HT8320G138300G076U,，8327G001,，JOUC19090017，EF8401B101,，RD20A 71,，SC8551A017MS，88122404,，8551G401MS,，400125-218，8210G035,，238210-058-D,，G551A002MS，EF8320G184,，8210G2,，EF8320G203，8210G006,，JE3-8320G174,，83335400106E+11，EF8210G004,，K302-353,，400425-117，JE3HT8215G30,，K302116,，EF8210G8,，EF8210G4，EF8210G22,，EF8210G89,，WT8551A001MS，833-35470-1010,，8210G207,，8320G174MS，064982-005-D,，EFHB8316G14V,，400425-1174C1，EF8320G041,，GXHTX8262A134E13266，HT8344G76MO,，302730-MO,，JPSF8262G002，HT8320G186,，HT8320G186,，EF8320G176，238610-058-D,，WT-8551A1MS,，EF8215B80，MN60510-HN,，EF8316G034,，JE2-J320601，347P012347PAG1HNM0,，WT8551A1MS,，ER90A016，57000104,，302329,，SCB210DB9BN，400425-117J,，SCG53LB001MS,，SCG531B001MS，8210G94,，8320G184,，238610-032D，HT8316G64,，SCG551B401MO,，238410-058,，DQK-1652C，DQK-2652C,，JKP8342G003PMS,，238614-05 8-D，238410-058D,，HT8344G80,，238614-058-D，G55A001MS,，400125-097,，WSNFB327A112，C302329,，WSNF8551A421,，SCB344A074，SCB344A074,，　SCE370A008MS,，P8262G2，EFG551G401M0,，535E0116G02,，8215B50，E238A204,，GML209NJLED24HH,，SCE238A004，SCXB320A178,，EF8316G4,，F(xiàn)E8210G4，JKP8342G003PMSAG,，EFG551B401MO,，EF8316G54，EFG551H401MO,，WSNFET-B327A102,，P8262C2，8344B60M0,，JE2-J320601,，H78344G44，8355A082,，HT8344G44,，HT8316G74，21200140,，E290A005,，HT8316G74,，50VF3-4T，50-VFE5120-4TD-03,，EF8025A224MO,，JOUCOMATIC，206015-006-D,，VS3135-044,，WSNFET-B327A102，8262G019,，NBXB210B038,，8262G019，8262G019,，833-354101106,，82124038063，EF8551A001MS,，EF8551A017MS,，EFG551H465，EFG551H466,，EFG552G401MO，JE3-8320G200,，NF3327A011,，SC8551A001MS，SC8551A017MS,，SCG551A065,，SCG551A066，SCG552A001,，8223G021,，8360G071，8223G021,，EF8210G094,，EF8210G056，EF8210G095,，PB21B,，SCJ551A001MS，238510-034-D,，400325-242,，306191，G551B401MO,，SCE210C094,，3003200H,，K0304-316，K0304-355,，PA11B/KF11A1,，WT8551A1M6SCZ353A040，SCZ353A050,，SCZ353A060,，EF8327G2，NFB327A011,，SCG551A017MS,，SCG552A017MS，WT8551A1M6,，35500333,，238610-158-D，8320G202,，U8325B14V,，8316G66，PA11B,，8316G66,，PVL-B121618，NFB320A200,，EFHC801bG1,，EFHC8321G2，F(xiàn)LOWSERVE,，HB8320G200,，HBXB320A200，HT8316G66,，EFB210D089V,，EFG551417MO，8316G24MO,，EFHC801bG1,，EFHC8321G2，HB8320G200,，HBXB320A200,，HT8316G66，NF8320A200,，EFHC8016G1,，8344B60M0，EFL8344G70,，JE2-8320G13,，JE4-8025D224,，JEP3X8320G174MBMO，SCG353A044,，G551A002MS,，EF8342G003PMS，272614-155B,，JKB8342G1M8,，35500343，35500344,，SCG238C017,，JKB8342G1M8，8210G95HW,，SCG353A043,，U8325B39V，USF8210C93N,，JKB8342G1MB,，833-354-223006，JKP8342G001MS,，WPTISB307A406,，8316G24MO，NF-G551A401-MS-M,，WBIS8223A310,，WBIS8262A386，WBIS8316A381V,，WBIS8316A384V，8290AD34,，8262G13,，8263G206V，2636044,，EF8308741F,，EF8308B40，EV8327G52,，NFM1211,，EV8551G455，EF8344G70,，JBEFX8344G72MF,，NFG-551B401-MS-M，NFG-551B402-MS-M,，8210G2,，DM12-2FXF,，5002253，E2318CBCOT,，E2518CBCOT,，EFHC8210G11，EFHC8210G13,，EFHC8210G3,，8290AO34，WBIS8314A300MO,，SCG31B-001MS,，272614-155D，8290AO34,，SCG531B-001MS,，EV8316G384V，JKF8210G95MO,，JKH832G1MS,，PSF8262C2，WPTISB307A406,，JKF8210G95M0,，JKH832G1MS，WPTISB307A406,，EFG551G417MO,，NFB551B401，EF8320G18,，HCG551A001MA4,，K226061-1，SCG551B401MO,，SCG551A065,，SCG551A066，SCG552A001,，SCG551A017MS,，SCG552A017MS，EF8551A001MS,，EFG551H466,，EFG552G401MO，SCG551A001MS,，SCG551A001MS,，EFSCG551A002MS，SCG551A002MS，SCG353A047,，EF8316G301,，SCG531B001MS，SCG551A005MS,，SCG551A017MS,，SCG551A018MS，SCG551A001MS,，SCG551A002MS,，EFG551H401MO，EFG551A001MS,，8210G009,，EF8210G201，EF8262G212,，　8223G027,，8263G205LT，8316G066,，8320G1，8320G1,，8320G1,，EF8320G1，EF8320G176,，8320G184,，EF8320G184，8320G186,，8320G186,，　　EF8320G186，WT8551A001MS,，VR7B2YAA2NGA,，EFHT8316G54，EFG353A043,，8320G184MS，SCE370A027V,，K302-116,，SCG551A001MS，8360G74,，NFB316D014,，E290A040，8300A82U，EF8320G174,，NBETB307C039U,，NAETB307C039，JE3-8344G72,，JE32-8344G72,，JE32-8344G27MO，EF8210G089,，EF8320G041,，8342G1，EFHT8320G174,，306191-MS,，EF8344G70，238714-006-D,，NKS374A090MS,，NF-XB307B075F，EF8017G2,，EF8003G1,，HEHTX8210B3809724，HE8025B225,，G55B401MO,，G551B417SCY2，7ATSC32000H5,，8320G176,，8262G232Q，8210G2Q,，8262G007V,，EF8320G184MS，EF8320G184,，PC11B/KL11AID/QP01,，314PEY6，HB8320G174,，EFL8316G304,，SCG353A051，19200009,，19290014EV,，SCG353A065，HB8308A11,，WSEMETB320A202,，WSEMB327A112,，NFB327A002，NFB316E044V,，JE2-J320601,，WT8551A1MS，ER90A016,，SCB210DB9BN,，400425-117J，SCG53LB001MS,，SCG531B001MS,，8320G184，238610-032D,，HT8316G64,，SCG551B401MO，238410-058,，8320G184,，DQK-1652C，DQK-2652C,，JKP8342G003PMS,，238614-058-D，238410-058D,，HT8344G80,，G55A001MS，400125-097,，WSNFB327A112,，JE3-8320G174，SCB344A074,，SCB344A074,，　P8262G2，535E0116G02,，8215B50,，GML209NJLED24HH，SCXB320A178,，F(xiàn)E8210G4,，JKP8342G003PMSAG，EFG551B401MO,，EF8316G54,，P8262C2，JE2-J320601,，H78344G44，8355A082ASD2MS，HT8344G44,，E290A005,，8210G15，HT8316G74,，50VF3-4T,，50-VFE5120-4TD-03，EF8025A224MO,，JOUCOMATIC34,，206015-006-D，VS3135-044,，WSNFET-B327A102,，NBXB210B038，8262G019,，8262G019,，833-354101106，EF8551A001MS,，EF8551A017MS,，EFG551H465，EFG551H466EFG552G401MO,，JE3-8320G200,，NF3327A011，SC8551A001MS,，SC8551A017MS,，SCG551A065，SCG551A066,，SCG552A001,，8360G071，8223G021,，EF8210G094EF8210G056,，EF8210G095，PB21B,，SCJ551A001MS,，238410-058-D，238510-034-D,，238610-058-D,，400325-242，G551B401MO,，SCE210C094,，K0304-316,，K0304-355，PA11B/KF11A1/PP03,，WT8551A1M6,，SCZ353A040，SCZ353A050,，SCZ353A060,，EF8327G2，NFB327A011,，SCG551A017MS,，SCG552A017MS，WT8551A1M6,，430-04422,，HTJ211D4，238610-158-D,，8320G202,，U8325B14V，8316G66,，PA11B,，8316G66，PVL-B121618,，NFB320A200,，EFHC801bG1，HBXB320A200,，NF320A200,，EFB210D089V，EFG551417MO,，EFG551G401MO,，EFHC801bG1，EFHC8321G2,，HB8320G200,，HBXB320A200，HT8316G66,，NF8320A200,，EFHC8016G1，8344B60M0,，EFL8344G70,，JE2-8320G13，JE4-8025D224,，JEP3X8320G174MBMO,，SCG353A044,，G551A002MS，272614-155B,，SCE238A005,，JKB8342G1M8，SCG238C017,，JKB8342G1M8，8320G174,，8210G95HW//IP67,，SCG353A043，U8325B39V,，USF8210C93N,，JKB8342G1MB，833-354-223006,，JKP8342G001MS,，8316G24MO，NF-G551A401-MS-M,，WBIS8262A386,，8290AD34，SLG3530608262G13,，8263G206V,，EF8308741F，EV8327G52,，NFM1211,，PA11B，EV855/G455,，JBEFX8344G72MF,，NFG-551B401-MS-M，NFG-551B402-MS-M,，8210G2,，DM12-2FX，E2318CBCOT,，E2518CBCOT,，8290AO34，WBIS8314A300MO,，SCG31B-001MS,，272614-155D，8290AO34,，SCG531B-001MS,，EV8316G384V,，JKF8210G95MO，JKH832G1MS,，PSF8262C2,，WPTISB307A406，JKF8210G95M0,，PSF8262C2,，WPTISB307A406，EFG551G417MO,，NFB551B401,，HCG551A001MA4，K226061-1,，PB17A/RG10A21JPB27A/RL20A21J,，HTJ211D4，EF8320G18,，23610-058B,，8320G186，EF8320G172,，S4-95GP,，238410-058-D，SCG53LW00MS,，8320G172,，U8325B39V，SCE238A007,，F(xiàn)831D20,，JE3-8311A40，064982-004D,，EF8025B224MO,，HT8316G074，272812-155,，400125-097,，EF8025B224MO，EFB0824HF,，J263G205LT,，EFG551G401MO，G327A001,，JB58A218C,，8210G13，G551 A001MS，8262G80M0,，EF8342C1,，8262G80M0，EF8320G188,，EF8342C1,，J263G205LT，G551A001MS,，JBEV8316G82,，8210G037，E2GOA6G,，306192-MS,，EF8320F174MS，EF8342G003MS,，JKF8300146205D，EF8342G003MS,，SCG353A047PIPE2,，SCG353A051PIPE3，K302730M0,，8320G10,，SLG353060，NF-B327A001,，8215G2,，8342G703，SCB307B065F,，SCG553A005MS,，238710-006D，NFB307B065UMO,，WT8511A1MS,，8320G176，EF8342G1M1,，SC30P-RE25T1,，K303-116EF8320G174，VALVECATAL0G,，HT8316G66,，8266D26V，JKF8300G58RU,，EF8320G174MS,，16500097N，HB8316D15VMB，HB8316G16VMB,，PC11B/LK11A1D/QP01,，8210G94，8320G83,，SCE238A009,，-ATS-1630A/4P，-ATS-630A/4P,，VQ4201-4W,，8316G64，EFG551G401MS,，SCISB314C35,，WPFTXE320A192，EFG551G401MS,，8210G009,，EFG551B401MS，EF8300D61U,，NBB307078,，NFB307021，NFB307C79,，NFB327001,，SCG551A001MSP，SC8401B103,，SCXB307B075F,，WPXB344,，082M0496142,，8210G88,，EF8327G42，EV8316G84V,，NFB307B05F,，NFB327A001，NFBSS1B488,，NBB307078,，NFB307021，NFB307C79,，NFB327001,，8210G88，EF8320G172,，je3ht8215j30v,，je3ht8215j30v，E32-8320A，HSV-8546A,，KVP342,,，EF8342G1，EF8342G1,，EFG551B401MS,，EF8316G304，EF8344G374,，KSL08-02S,，8320G182V，238610-158-D,，AFB307C8U,，AFB320A184，EV8316G38V,，JBEF8210G088,，JBEF8210G089，NFB327A112,，je3ht8215g30v,，WPHTB344A074，je3ht8215g30v,，EF8210G14，8300A82U,，EF8320G174,，NKS374A090MS，NF-XB307B075F,，19200009（43004183）,，EV8551G453，430-04422,，SCG353.060,，C123433，SCG551A002MS,，8262G-220,，430-04184，4393103,，8345G001,，EF8316G54，EFHT8210G094,，8320G184MS,，EF8210G022，EF8210G008，EF8210G004,，EF8316G64,，EF8320G184，EFX8320G174MF,，NF-01,，2-N，EV8327G52,，EFG8320G8,，EFG8320G4，EFG8320G22,，EF8210G002,，238710-006-D，WBIS8316A301,，WBIS8314A300,，SCE-263B206V，WBIS8314A300CSA,，NBB307C78F,，EF8210G003Q，400-425117,，EP8300D61U,，8262G80，8320G176,，430-04155,，WBIS8551A301，EF8320GOO3MS,，60100035+910507,，8320G003MS，8344G080,，8300D68F,，G551A002MS，HT8262G13E,，HT8320G172,，8300G076U，8327G001,，JOUC19090017,，EF8401B101，RD20A71,，SC8551A017MS+88122404,，8551G401MS,，400125-218，238210-058-D,，8344G080,，8300D68F，8210G2,，EF8320G203,，8210G006，PA20A,，354001060,，EF8210G004，K302-353,，400425-117,，JE3HT8215G30，K302116,，EF8210G8,，EF8210G22，EF8210G89,，WT8551A001MS,，833-35470-1010，8210G207,，8320G174MS,，064982-005-D，EFHB8316G14V,，400425-1174C1,，GXHTX8262A134E13266，HT8344G76MO,，302730-MO，JPSF8262G002,，HT8320G186,，HT8320G186，EF8320G176,，WT-8551A1MS,，MN60510-HN，SCG551A066,，SCG552A001MS,，SCG551A017MS，SCG552A017MS,，272614-155-D,，238410-058-D,，238710-006-D，238610-032-D,，238614-058-D,，238510-034-D，272614-155-D,，272610-132-D,，238210-058-D，064982-005-D,，EF8551A001MS,，EF8551A017MS，EFG551H465,，EFG551H466,，HT8316G64，HT8344G80,，WSNF8327A112,，8320G174，8210G009,，EF8210G201,， EF8262G212，　NFB327A002,，8344G072,，8223G027，8263G205LT,，8316G066,，EF8320G174，EF8320G176,，8320G184,，EF8320G184，8320G186,，EFG551H401,，238610-058-D，099257-006-D,，WT8551A001MS,，SCG551A201，8551B401,，EF8344G370,，WSNF8327B112，OFSF8263G206V,，NFG353A043,，SCG353A051,，JBEF8320G174，SCG553A017,，SCG551A419,，NFB327A002，35500335,，35500337,，35500341，35500347,，35500338,，SCG551A005MS，SCG551A018MS,，NFB370A047,，NF8327B112，SCG531B001MS,，WSNF8551A421,，SCB344A074，SC8344A074,，　8215B50,，SCE238A004，8342G003,，EFG551H401MO,，8344B60M0，8355A082,，HT8344G44,，HT8316G74，E290A005,，EF8025A224MO,，NBXB210B038，8320G200,，NF327A011,，SC8551A001MS，SC8551A017MS,，EF8210G095,，SCE210C094,，WT8551A1,，SCG353A040，SCG353A050,，SCG353A060,，EF8327G2,，NFB327A011，8323G3,，8320G202,，U8325B14V，NFB320A200,，EFHC801bG1,，HB8320G200，HBXB320A200,，EF8210D089V,，EFG551G417MO，EFHC8321G2,，NF8320A200,，8320G13，8025D224,，SCG353A044,，EF8342G003，SCE238A005,，8342G1,，8210G95HW，SCG353A043U,，8325B39V,，8210C93N，8342G001,，8316G24MO,，NFG551A401MS，WBIS8223A310,，WBIS8262A386,，EF8308741F，EF8308B40,，EV8327G52,，EV855G455，EF8344G70,，8344G72,，NFG551B402MS，8210G2,，EFHC8210G11,，EFHC8210G13，EFHC8210G3,，WBIS8314A300MO,，8210G95,，WPTISB307A406V，8316G384V,，EFG551G417MO,，NFB551B401，EF8320G18,，SCE238A007,，E238A207，EF8025B224,，HT8316G074,，8210G13，8321G1,，8262G80M0,，EF8320G188，EV8316G82,，8210G037,，SCXG327A001，EF8210G088 ,，EF8342G3MS,，SCG353A047，SCG353A051,，8320G10,，NB327A001，8215G2,，8342G703,，SCB307B065F，SCG553A005MS,，WT8511A1MS,，EF8342G1MS，K303116,，HB8316G074,，HB8320G174，8266D26V,，HB8316D15VMB,，8210G94，8320G83,，SCE238A009,，EF8320G200，8210G15，8342G001,，8210G009，EF8300D61,，SCXB307B075,，8210G88，EF8327G42,，EV8316G84V,，WT8551A1MS，ER90A016,，400425-117J,，SCG53LB001MS，238410-058,，8320G184,，DQK-1652C，DQK-2652C,，JKP8342G003PMS,，238614-05 8-D,，G551A001MS,，238410-058D，WSNFB327A112,，C302329,，JE3-8320G174,，SCB344A074，SCE370A008MS,，EFG551G401M0,，8215B50,，E238A204，GML209NJLED24HH,，SCXB320A178,，JKP8342G003PMSAG，WSNFETB327A102,，8355A082ASD2MS,，50VF3-4T,，50-VFE5120-4TD-03,，JOUCOMATIC34206015,，VS3135-044，8262G019,，8262G019， 833-354101106,，

安裝管路：兼具手動功能，省去三只手動閥,，可以在線維修,，大大降低成本,。

1,、介質(zhì)粘度適用范圍可調(diào)：調(diào)節(jié)可實現(xiàn)氣,、水,、油通用，方便采購  電磁閥,、貯存,、安裝和維護。

2、閥門開啟關(guān)閉時間可調(diào)：滿足各種不同要求,，有效防止水錘破壞。

3,、 閥門開度可以調(diào)節(jié)：zui大和zui小開度可預(yù)置，提高自動控制精度,。

4,、 主閥磨損可以補償：:延長閥門使用壽命,，經(jīng)受長期考驗。

5,、口徑：DN1-DN1200,。

6、溫度：-196-450℃,。

本閥巧妙地將先導(dǎo)電磁閥,、手動閥和節(jié)流閥組合于一體，先導(dǎo)閥接受電信號開關(guān)后帶動主閥動作,。調(diào)節(jié)螺釘A,、B可調(diào)節(jié)介質(zhì)粘度適用范圍和主閥開關(guān)時間，并可在主閥磨損后進行補償,。導(dǎo)閥需維修時只要旋緊調(diào)節(jié)螺釘B和隔離螺釘C,，即可拆下,，并可用手動螺桿操作,。該螺桿還可用來預(yù)置電磁閥自動控制時的zui大或zui小流量。