美國PARKER電磁閥parker現(xiàn)貨總現(xiàn)貨
 

parker電磁閥的特點(diǎn)

1、外漏堵絕，內(nèi)漏易控，使用安全

內(nèi)外泄漏是危及安全的要素。其它自控閥通常將閥桿伸出，由電動(dòng)、氣動(dòng)、液動(dòng)執(zhí)行機(jī)構(gòu)控制閥芯的轉(zhuǎn)動(dòng)或移動(dòng)。這都要解決長(zhǎng)期動(dòng)作閥桿動(dòng)密封的外泄漏難題;唯有電磁閥是用電磁力作用于密封在電動(dòng)調(diào)節(jié)閥隔磁套管內(nèi)的鐵芯完成，不存在動(dòng)密封，所以外漏易堵絕。電動(dòng)閥力矩控制不易，容易產(chǎn)生內(nèi)漏，甚至拉斷閥桿頭部;電磁閥的結(jié)構(gòu)型式容易控制內(nèi)泄漏，直至降為零。所以，電磁閥使用特別安全，尤其適用于腐蝕性、有毒或高低溫的介質(zhì)。

2、系統(tǒng)簡(jiǎn)單，便接電腦，價(jià)格低廉

電磁閥本身結(jié)構(gòu)簡(jiǎn)單，價(jià)格也低，比起調(diào)節(jié)閥等其它種類執(zhí)行器易于安裝維護(hù)。更顯著的是所組成的自控系統(tǒng)簡(jiǎn)單得多，價(jià)格要低得多。由于電磁閥是開關(guān)信號(hào)控制，與工控計(jì)算機(jī)連接十分方便。在當(dāng)今電腦普及，價(jià)格大幅下降的時(shí)代，電磁閥的優(yōu)勢(shì)就更加明顯。

3、動(dòng)作快遞，功率微小，外形輕巧

電磁閥響應(yīng)時(shí)間可以短至幾個(gè)毫秒，即使是先導(dǎo)式電磁閥也可以控制在幾十毫秒內(nèi)。由于自成回路，比之其它自控閥反應(yīng)更靈敏。設(shè)計(jì)得當(dāng)?shù)碾姶砰y線圈功率消耗很低，屬節(jié)能產(chǎn)品;還可做到只需觸發(fā)動(dòng)作，自動(dòng)保持閥位，平時(shí)一點(diǎn)也不耗電。電磁閥外形尺寸小，既節(jié)省空間，又輕巧美觀。

4、調(diào)節(jié)精度受限，適用介質(zhì)受限

電磁閥通常只有開關(guān)兩種狀態(tài)，閥芯只能處于兩個(gè)極限位置，不能連續(xù)調(diào)節(jié)，所以調(diào)節(jié)精度還受到一定限制。

電磁閥對(duì)介質(zhì)潔凈度有較高要求，含顆粒狀的介質(zhì)不能適用，如屬雜質(zhì)須先濾去。另外，粘稠狀介質(zhì)不能適用，而且，特定的產(chǎn)品適用的介質(zhì)粘度范圍相對(duì)較窄。

5、型號(hào)多樣，用途廣泛

電磁閥雖有先天不足，優(yōu)點(diǎn)仍十分突出，所以就設(shè)計(jì)成多種多樣的產(chǎn)品，滿足各種不同的需求，用途極為廣泛。電磁閥技術(shù)的進(jìn)步也都是圍繞著如何克服先天不足，如何更好地發(fā)揮固有優(yōu)勢(shì)而展開。

美國PARKER電磁閥parker現(xiàn)貨總現(xiàn)貨

PHP530D-10

PHP530S-10

PHS510C-6-24V-D

PHS510S-6-110V

PHS510S-6-220V

PHS510S-6-220V-D

PHS510S-6-24V

PHS520C-8-220V

PHS520D-8-24V

PHS520D-8-24V-L

PHS520S-8-110v

PHS520S-8-110V-D

PHS520S-8-220V

PHS520S-8-220V-D

PHS520S-8-220V-DL

PHS520S-8-24V

PHS520S-8-24V-D

PHS530C-10

PHS530D-10-220V

PHS530S-10

PHS530S-10-220V

PHS530S-10-220V-D

PHS540D-10-24V-D-L

PHS540D-10-24V-L

PHS540S-10-24V-D

PHS540S-15-220V

PHS540S-15-24V-D

PHS540S-15-24V-DL

PHS540S-15-24V-DL-L

PHS540S-15-24V-L

PHS540S-15-L

PHS541S-15-110V-L

WV121S222NV-I-1S-C2

P10S-7ST020N020N

P10S-7ST016N030N

P10S-7ST020N030N

型號(hào)

PHS320S-8

PHS320S-8-L

PHS320-M2

PHS320-M3

PHS320-M4

PHS320-M5

PHS320-M6

PHS320-M8

PHS320-M10

PHS510S-6-※

PHS510S-6-※-L

PHS510S-6-※-D

PHS510S-6-※-D-L

PHS510S-6-※-DL

PHS510S-6-※-DL-L

PHS510C-6-※

PHS510C-6-※-L

PHS510C-6-※-D

PHS510C-6-※-D-L

PHS510C-6-※-DL

PHS510C-6-※-DL-L

PHS510P-6-※

PHS510P-6-※-L

PHS510P-6-※-D

PHS510P-6-※-D-L

PHS510P-6-※-DL

PHS510P-6-※-DL-L

PHS520D-8-※

PHS520C-8-※

PHS520E-8-※

PHS520P-8-※

PHS520S-8-※-D

PHS520D-8-※-D

PHS520S-8

PHS520D-8

PHS520C-8

PHS520E-8

PHS520P-8

PHS530S-10-※

PHS530D-10-※

PHS510D-6-※

PHS510D-6-※-L

PHS510D-6-※-D

PHS510D-6-※-D-L

PHS510D-6-※-DL

PHS510D-6-※-DL-L

PHS510E-6-※

PHS510E-6-※-L

PHS510E-6-※-D

PHS510E-6-※-D-L

PHS510E-6-※-DL

PHS510E-6-※-DL-L

PHS520D-8-※-FL

PHS520C-8-※-FL

PHS520E-8-※-FL

PHS520P-8-※-FL

PHS520S-8-※-DL

PHS520D-8-※-DL

PHS540S-15

PHS540D-15

PHS541S-15

PHS541D-15

PHS530S-10

PHS530D-10

PHS530C-10

PHS530E-10

PHS530P-10

PHS540S-10

PHS540D-10

PHS541S-10

PHS541D-10

PHS510-M2

PHS510-M3

PHS510-M4

PHS510-M5

PHS510-M6

PHS510-M7

PHS510-M8

PHS510-M9

PHS510-M10

PHS510-M11

PHS510-M12

PHS510-M13

PHS510-M14

PHS510-M15

PHS 510-BP

PHS520-M2

PHS520-M3

PHS520-M4

PHS520-M5

PHS520-M6

PHS520-M7

PHS520-M8

PHS520-M9

PHS520-M10

PHS520-M11

PHS520-M12

PHS520-M13

PHS520-M14

PHS520-M15

PHS520-BP

PHS530-M2

PHS530-M3

PHS530-M4

PHS530-M5

PHS530-M6

PHS530-M7

PHS530-M8

PHS530-M9

PHS530-M10

PHS530-M11

PHS530-M12

PHS530-M13

PHS530-M14

PHS530-M15

PHS530-BP

PHS520SX-8-※

PHS520DX-8-※

PHS530SX-10-※

PHS530DX-10-※

PHS520SX-8

PHS520DX-8

PHS530SX-10

PHS530DX-10

PHS520SX-8-※-FL

PHS520DX-8-※-FL

PHS530SX-10-※-FL

PHS530DX-10-※-FL

AL200-8

AL320-10

AL420-15

AR200-8

BKC320

BKC420

BKU421

GCD80*50

GDC-CA-80*70-Y

GDC-CB-80*150-Y

GDC-CB-80*350-Y

GDC-CB-80*80-Y

GDC-FH-80*60

GDCN-CA-150*160-I

GDC-TM-80*120-Y

NKV15N-H-1F-4K

NKV20N-H-1F-4K

P31CA22GEMNGLNW

P33EA14ESABNNP

PEC5-220V

PEC5-24V

PEC5-24V-D

PES5

PES5

PES5L-24V

PES5L-110V

PES5L-220V

PEC5-22EX-24V

PEC5-22EX-110V

PEC5-22EX-220V

PEC5-24V

PEC5-110V

PEC5-220V

PEC5-24V-FL

PEC5-110V-FL

PEC5-220V-FL

PEC5-24V-D

PEC5-110V-D

PEC5-220V-D

PK1A CE 20*100

PK1A CE 32*100

PK1ACE 32*110

PK1 ACE32*150

GDCCB200*150

P1D-S032MS-0650

AFR320-10-AD41

PHS520S-8-24V

486265A2 E892A2 24V50HZ(LUCIFER)

AS2415-06-220

R-23 RB41ME11 71648A75750 RB41ME11 240VAC

341N3197-495900F4

341N3197-495900F4

VE13-ESC042C2

PHS520D-8-**-D,110V

341N03-496482B7

9N400B

9F400B