現(xiàn)貨美國派克PARKER電磁閥P2FCB440美國空運(yùn)上海港

1、電磁閥從原理上分為三大類：

1）直動(dòng)式電磁閥：

原理：通電時(shí)，電磁線圈產(chǎn)生電磁力把關(guān)閉件從閥座上提起，閥門打開；斷電時(shí)，電磁力消失，彈簧把關(guān)閉件壓在閥座上，閥門關(guān)閉。

特點(diǎn)：在真空、負(fù)壓、零壓時(shí)能正常工作，但通徑一般不超過25mm。

2）分步直動(dòng)式電磁閥：

原理：它是一種直動(dòng)和先導(dǎo)式相結(jié)合的原理，當(dāng)入口與出口沒有壓差時(shí)，通電后，電磁力直接把先導(dǎo)小閥和主閥關(guān)閉件依次向上提起，閥門打開。當(dāng)入口與出口達(dá)到啟動(dòng)壓差時(shí)，通電后，電磁力先導(dǎo)小閥，主閥下腔壓力上升，上腔壓力下降，從而利用壓差把主閥向上推開；斷電時(shí)，先導(dǎo)閥利用彈簧力或介質(zhì)壓力推動(dòng)關(guān)閉件，向下移動(dòng)，使閥門關(guān)閉。

特點(diǎn)：在零壓差或真空、高壓時(shí)亦能可*動(dòng)作，但功率較大，要求必須水平安裝。

3）先導(dǎo)式電磁閥：

原理：通電時(shí)，電磁力把先導(dǎo)孔打開，上腔室壓力迅速下降，在關(guān) 閉件周圍形成上低下高的壓差，流體壓力推動(dòng)關(guān)閉件向上移動(dòng)，閥門打開；斷電時(shí)，彈簧力把先導(dǎo)孔關(guān)閉，入口壓力通過旁通孔迅速腔室在關(guān)閥件周圍形成下低上高的壓差，流體壓力推動(dòng)關(guān)閉件向下移動(dòng)，關(guān)閉閥門。

特點(diǎn)：流體壓力范圍上限較高，可任意安裝（需定制）但必須滿足流體壓差條件。

2、電磁閥從閥結(jié)構(gòu)和材料上的不同與原理上的區(qū)別，分為六個(gè)分支小類：直動(dòng)膜片結(jié)構(gòu)、分步直動(dòng)膜片結(jié)構(gòu)、先導(dǎo)膜片結(jié)構(gòu)、直動(dòng)活塞結(jié)構(gòu)、分步直動(dòng)活塞結(jié)構(gòu)、先導(dǎo)活塞結(jié)構(gòu)。

3、電磁閥按照功能分類：水用電磁閥、蒸汽電磁閥、制冷電磁閥、低溫電磁閥、燃?xì)怆姶砰y、消防電磁閥、氨用電磁閥、氣體電磁閥、液體電磁閥、微型電磁閥、脈沖電磁閥、液壓電磁閥 常開電磁閥、油用電磁閥、直流電磁閥、高壓電磁閥、防爆電磁閥等。

現(xiàn)貨美國派克PARKER電磁閥P2FCB440美國空運(yùn)上海港

CRN150
CRN300

P5WCM10NMN0190B
P5WCM12NMN0190B
P5WCM63NMN0190B

MC10MH
TK10M-6-1
MC75M-3-NB-111
MC150MH2
MC225MH2
MC600MH2

P5WCM10B
P5WCM12B
P5WCM20B

P8S-SPFL3
P8S-SPNFL3
P8S-SPSH3
P8S-SNSH3

P5WCM10M
P5WCM12M
P5WCM45M

P2LAX511PP
P2LBX512PP
P2LCX513PP
P2LDX514PP

P2LAX611PP
P2LBX612PP
P2LCX613PP
P2LDX614PP

P2LAX811PP
P2LBX812PP
P2LCX813PP
P2LDX814PP

P2LAX711PP
P2LBX712PP
P2LCX713PP
P2LDX714PP

P2LAX511EENXB549
P2LBX512EENXB549
P2LCX513EENXB549
P2LDX514EENXB549

P2LAX511ESNXB549
P2LBX512ESNXB549
P2LCX513ESNXB549
P2LDX514ESNXB549

P2LAX611EENXB549
P2LBX612EENXB549
P2LCX613EENXB549
P2LDX614EENXB549

P2LAX711EENXB549
P2LBX712EENXB549
P2LCX713EENXB549
P2LDX714EENXB549

P2LAX811EENXB549
P2LBX812EENXB549
P2LCX813EENXB549
P2LDX814EENXB549

P2LAX511EENXXX
P2LBX512EENXXX
P2LCX513EENXXX
P2LDX514EENXXX

P2LAX511ESNXXX
P2LBX512ESNXXX
P2LCX513ESNXXX
P2LDX514ESNXXX

P2LAX611EENXXX
P2LBX612EENXXX
P2LCX613EENXXX
P2LDX614EENXXX

P2LAX711EENXXX
P2LBX712EENXXX
P2LCX713EENXXX
P2LDX714EENXXX

P2LAX811EENXXX
P2LBX812EENXXX
P2LCX813EENXXX
P2LDX814EENXXX

P2LAX511EENDDB49
P2LBX512EENDDB49
P2LCX513EENDDB49
P2LDX514EENDDB49

P2LAX511ESNDDB49
P2LBX512ESNDDB49
P2LCX513ESNDDB49
P2LDX514ESNDDB49

P2LAX611EENDDB49
P2LBX612EENDDB49
P2LCX613EENDDB49
P2LDX614EENDDB49
P2LAX711EENDDB49
P2LBX712EENDDB49
P2LCX713EENDDB49
P2LDX714EENDDB49

P2LAX811EENDDB49
P2LBX812EENDDB49
P2LCX813EENDDB49
P2LDX814EENDDB49

P2LAX511EENDDN
P2LBX512EENDDN
P2LCX513EENDDN
P2LDX514EENDDN

P2LAX511ESNDDN
P2LBX512ESNDDN
P2LCX513ESNDDN
P2LDX514ESNDDN

P2LAX611EENDDN
P2LBX612EENDDN
P2LCX613EENDDN
P2LDX614EENDDN

P2LAX711EENDDN
P2LBX712EENDDN
P2LCX713EENDDN
P2LDX714EENDDN

P2LAX811EENDDN
P2LBX812EENDDN
P2LCX813EENDDN
P2LDX814EENDDN

P2LAX511EEHDDB49
P2LBX512EEHDDB49
P2LCX513EEHDDB49
P2LDX514EEHDDB49

P2LAX511ESHDDB49
P2LBX512ESHDDB49
P2LCX513ESHDDB49
P2LDX514ESHDDB49

P2LAX511EEHDDN
P2LBX512EEHDDN
P2LCX513EEHDDN
P2LDX514EEHDDN

P2LAX511ESHDDN
P2LBX512ESHDDN
P2LCX513ESHDDN
P2LDX514ESHDDN

P2LAX511VV
P2LBX512VV
P2LCX513VV
P2LDX514VV

P2LAX511VS
P2LBX512VS
P2LCX513VS
P2LDX514VS

P2LAX61122
P2LBX61222
P2LCX61322
P2LDX61422

P2LAX81122
P2LBX81222
P2LCX81322
P2LDX81422

P2LAX71122
P2LBX71222
P2LCX71322
P2LDX71422

P2LAX61111
P2LBX61211
P2LCX61311
P2LDX61411

P2LAX71111
P2LBX71211
P2LCX71311
P2LDX71411

P2LAX81111
P2LBX81211
P2LCX81311
P2LDX81411

9121658060
9121658064
9121658061
9121658065

9121658075
9121658078
9121658099

9121594805X
9121594806X
9121594812X

9127113301X
9127113304X
9127113305X

P2FCA447
P2FCA448

P2FCB440
P2FCB445
P2FCB449

P2FCB440
P2FCB451
P2FCB453
P2FCB457

P2FNP
P2FND

P2FP13N4C
P2FP13N4D
P2FP13H4D

P2E-KV32B0
P2E-KV32C0
P2E-KV32D0
P2E-KV31C0
P2E-KV34D0
P2E-KV31F0
P2E-KV31J0

P2E-KV32B1
P2E-KV32C1
P2E-KV32D1
P2E-KV31C1
P2E-KV34D1
P2E-KV31F1
P2E-KV31J1

P2E-KV32B2
P2E-KV32C2
P2E-KV32D2
P2E-KV31C2
P2E-KV34D2
P2E-KV31F2
P2E-KV31J2

P8C-C
P8C-C26C
P8C-C21E

P8C-D
P8C-D26C
P8C-D21E

P8L-C2
P8L-C5
P8L-C226C
P8L-C526C
P8L-CA26C
P8L-C221E
P8L-C521E

3EV10V10
3EV10V20-24
3EV10V20-110
3EV10V20-230

3EV10V20-24L5
3EV10V20-110L5
3EV10V20-230L5

A05RS251PM5MF
A05RD251PM5MF
A05RD351PM5MF

A12RS251PG1MF
A12RD251PG1MF
A12RD351PG1MF

MMFU4A05G
MMFU4A12G
MMFU6A05G
MMFU6A12G
MMFU8A05G
MMFU8A12G

A05PS251P
A05PD251P
A05PD351P

A12PS251P
A12PD251P
A12PD351P

MMFS4A05GM5
MMFS4A12GG1
MMFS6A05GM5
MMFS6A12GG1
MMFS8A05GM5
MMFS8A12GG1

A05PDCCL5

A05RGBP
A12RGBP
A05PGBP
A12PGBP

B43003CS
B43004CS
B43003RS
B43004RS
B43003RTS
B53003CS
B53004CS
B53003RS
B53004RS

B43003BXS
B43003HXS
B43004BXS
B43004HXS
B43003LS
B43004LS
B53003HXS
B53003HX
B53004HXS
B53004HX
B53003LS
B53003LT
B53004LS
B53004LT
B53004L
B53004LW
B53004LX
B53004LY
M53004L-10A
B43003FS
B43004FS
B53003FS
B53004FS
B53003G
B53004G

VA13-HIS4
VA13-HIS4A06

VA13-HB24
VA13-HB2

VA13-KL24
VA13-KS4
VA13-KL2
VA13-KS
VA13-KL2A

VA15-HIS4
VA15-HB24
VA15-HB34
VA15-XHB34
VA15-HC4
VA15-XHC4
VA15-HB2

VA15-KL24
VA15-KL2
VA15-AA
VA15-AS

9127359331
9127359332
9127359334

P2FCB440
P2FCB445
P2FCB449
P2FCB451
P2FCB457

3EV10V10
3EV10V20-24
3EV10V20-110
3EV10V20-230
3EV10V20-24L5
3EV10V20-110L5
3EV10V20-230L5

P2F13N4C
P2FND
P2F13N4D
P2F13N4A

3EV10V10
3EV10V20-24
3EV10V20-110
3EV10V20-230
3EV10V20-24L5
3EV10V20-110L5
3EV10V20-230L5

P6M-BAA2

F4PMB4-1/8
F4PMB6-1/8
F4PMB6-1/4
F4PBB-1/8
F4PBB-1/4
F4PBB-3/8
F4PB10-1/4
F4PB10-3/8
F4PB10-1/2
F4PB12-1/4
F4PB12-3/8
F4PB12-1/2
F4PB14-3/8
F4PB14-1/2

DX02-621-951M
DX01-621-951M

DX02-651-951M
DX01-651-951M

DX02-606-951M
DX01-606-951M

DX02-616-951M
DX01-616-951M

DX02-611-951M
DX01-611-951M

DX02-613-951M
DX01-613-951M

DX02-621-60
DX01-621-60

DX02-651-60
DX01-651-60

DX02-606-60
DX01-606-60

DX02-616-60
DX01-616-60

DX02-611-60
DX01-611-60

DX02-613-60
DX01-613-60

DX02-421-60
DX01-421-60

DX02-451-60
DX01-451-60

DX02-406-60
DX01-406-60

DX02-416-60
DX01-416-60

DX02-411-60
DX01-411-60

DX02-413-60
DX01-413-60

P2E-KV32C1
P2E-KV32C2

P2E-KV31C1
P2E-KV31C2
P2E-KV32C1
P2E-KV32D1
P2E-KV32D2
P2E-KV34D1
P2E-KV34D2
P2E-KV31F1
P2E-KV31F2
P2E-KV31J1
P2E-KV31J2

DX1-621-BL49
DX2-621-BL49
DX3-621-BL49

DX1-651-BL49
DX2-651-BL49
DX3-651-BL49

DX1-606-BL49
DX2-606-BL49
DX3-606-BL49

DX1-616-BL49
DX2-616-BL49
DX3-616-BL49

DX1-611-BL49
DX2-611-BL49
DX3-611-BL49

DX1-613-BL49
DX2-613-BL49
DX3-613-BL49

DX1-621-BN
DX2-621-BN
DX3-621-BN

DX1-651-BN
DX2-651-BN
DX3-651-BN

DX1-606-BN
DX2-606-BN
DX3-606-BN

DX1-616-BN
DX2-616-BN
DX3-616-BN

DX1-613-BN
DX2-613-BN
DX3-613-BN

DX1-421-60
DX2-421-60
DX3-421-60

DX1-451-60
DX2-451-60
DX3-451-60

DX1-413-60
DX2-413-60
DX3-413-60

DX1-621-B619                          
DX2-621-B619
DX3-621-B619

DX1-606-B619
DX2-606-B619
DX3-606-B619

DX1-611-B619
DX2-611-B619
DX3-611-B619

DX1-616-B219
DX2-616-B219
DX3-616-B219

DX1-613-B219
DX2-613-B219
DX3-613-B219

DX1-621-B219
DX2-621-B219
DX3-621-B219

HBEBG2G9000FA
HAEBG2G9000FA

HB1BG2G9000FA
HA1BG2G9000FA

HB2BG2G9000FA
HA2BG2G9000FA

HB6BG2G9000FA
HA6BG2G9000FA

HBF000XXA
HAF000XXA

HB3000XXA
HA3000XXA

HB9000XXA
HA9000XXA 

HBEVXBG0G9A
HAEVXBG0G9A

HB1VXBG0G9A
HA1VXBG0G9A

HB7VXBG0G9A
HA7VXBG0G9A

H1EBBL49C
H2EBBL49C
H3EBBL49C

H11BBL49C
H21BBL49C
H31BBL49C

H15BBL49C
H25BBL49C
H35BBL49C

H1EBBNXXC
H2EBBNXXC
H3EBBNXXC

H12BBNXXC
H22BBNXXC
H32BBNXXC

H17BBNXXC
H27BBNXXC
H37BBNXXC

H1EBG2B9000FC
H2EBG2B9000FC
H3EBG2B9000FC

H16BG2B9000FC
H26BG2B9000FC
H36BG2B9000FC

H17BG2B9000FC
H27BG2B9000FC
H37BG2B9000FC

H1F000XXC
H2F000XXC
H3F000XXC

H13000XXC
H23000XXC
H33000XXC

H18000XXC
H28000XXC
H38000XXC

H1EVXBG0B9C
H2EVXBG0B9C
H3EVXBG0B9C

H12VXBG0B9C
H22VXBG0B9C
H32VXBG0B9C

H17VXBG0B9C
H27VXBG0B9C
H37VXBG0B9C

H16VXBG0B9C
H26VXBG0B9C
H36VXBG0B9C

H1EVXBGNXXC
H2EVXBGNXXC
H3EVXBGNXXC

H11VXBGNXXC
H21VXBGNXXC
H31VXBGNXXC

H16VXBGNXXC
H26VXBGNXXC
H36VXBGNXXC

PL02-01-70
PL01-02-70

PJLP02-201-70
PJLP01-202-70

PEJ02-02-70
PEJ01-03-70

DX02BLK
DX01BLK

D02BD0
D01BD0

DX02M2MB
DX01M2MB

P2V-AM511NB
P2V-AM511PB
P2V-AM500BE
P2V-AM512GS
P2V-AM512HS
P2V-AM512GT
P2V-AM512HT
P2V-AM512GB
P2V-AM512HB
P2V-AM500G0
P2V-AM500H0
P2V-AK0P
P2V-AK0M
9304331543

P2V-BM512NB
P2V-BM512PB
P2V-AM500BE
P2V-BM513GS
P2V-BM513HS
P2V-BM513GT
P2V-BM513HT
P2V-BM513GB
P2V-BM513HB
P2V-BM500G0
P2V-BM513H0
P2V-BK0P
P2V-AK0M

PS551154CP
PS561152JP
PS551154JP
PS561152MP
PS551154MP
PS561152NP
PS551154NP
PS561152PP
PS551154PP

PS551164CP
PS561162JP
PS561164JP
PS561162MP
PS561164MP
PS561162NP
PS561164NP
PS561162PP
PS561164PP

PS5634P
PS5534P

PS561AP
PS561BP
PS561CP

PS5631011P
PS5620L21P
PS5620L31P
PS5620L61P
PSSV32A
PS5624P
PS5632P
P8LMH25M3A

P2N-VS512SD
P2N-WS513SD
P2N-YS514SD

P2N-VM512MB
P2N-WM513MB
P2N-YM514MB

P2N-VM500AK

P2N-VM513ES
P2N-WM514ES
P2N-YM518ES

P2N-VK0P
P2N-WK0P
P2N-YK0P

P2N-AA5B
P2N-BA5B
P2N-CA5B

PL1-1/4-70
PL1-3/8-70

PL2-3/8-70
P2N-HS5514SS

PL3-1/2-70
P2N-JS516SD

PD1-1/4-70
PD2-3/8-70
PD3-1/2-70

P2N-AM512MB
P2N-AM512GT
P2N-AM500J
P2N-AM512BT
P2N-AK0P
P2N-EM512MD
P2N-FM512MD

P2N-EM513ES
P2N-FM514ES

PS401156CCP
PS411158CCP
PS421150CCP

PS401156JCP
PS401156MCP

PS4034CP
PS4134CP
PS4234CP

PS4032CP
PS4132CP
PS4232CP

PS4013P

PS404145P
PS4041B9P
PS404142P
PS404123P
PS404157P

PS4031011CP
PS4131011CP
PS4231011CP

PS4020L21CP
PS4020L31CP

PSSV32A
PS4024P
P8LMH25M3A
PS4007P
PS4005CP

PS565110P
PS5638133P
PS5538133P
PS5637133P
PS5537133P

PS5635P
PS5535P

PS5642P
PS5542P

PS5651160P
PS4038133CP
PS4037133CP

PS4035CP
PS4135CP
PS4235CP

PS4042CP
PS4142CP
PS4242CP

P2FCA445
P2FCA449
P2FCA453*
P2FCA440
P2FCA469#

P2FCA447
P2FCA448
P2FCA472

P2FCB445
P2FCB449
P2FCB451

P2FC6419
P2FC7419

P2FNP
P2FND

P2FP23N4A
P2FP23N4B
P2FP23N4C
P2FP43M4A
P8C-C
P8C-C26C
P8C-C26E
P8C-D
P8C-D26C
P8C-D21E
P8C-C2
P8C-C5
P8C-C226C
P8C-CA26C
P8C-C221E
P8C-C521E