Aventics氣動二位三通換向閥3710200000

Aventics氣動二位三通換向閥3710200000

我司主要經(jīng)銷氣動，液壓，工控自動化流體控制設(shè)備備品備件

主營品牌：博世力士樂BOSCH-REXROTH、安沃馳AVENTICS、迪普馬DUPLOMATIC、愛爾泰克AIRTEC、本特利Bently、貝加萊B&R、世格ASCO、阿托斯ATOS。

主要涵蓋產(chǎn)品：電磁閥、比例閥、單向閥、溢流閥、壓力繼電器、壓力傳感器、葉片泵、柱塞泵、齒輪泵、蓄能器、氣動閥、氣缸、氣源處理單元、探頭、前置器、延伸電纜、監(jiān)測模塊、校驗儀、伺服驅(qū)動器、PLC模塊、I/O模塊、伺服電機(jī)、觸摸屏等。

換向閥是具有兩種以上流動形式和兩個以上油口的方向控制閥。是實現(xiàn)液壓油流的溝通、切斷和換向，以及壓力卸載和順序動作控制的閥門。

雙向換向閥

可分為手動換向閥、電磁換向閥、電液換向閥等。

又稱克里斯閥，閥門的一種，具有多向可調(diào)的通道，可適時改變流體流向。

工作時借著閥外的驅(qū)動傳動機(jī)構(gòu)轉(zhuǎn)動驅(qū)動軸，帶動搖拐臂，啟動閥板，使工作流體時而從左入口通向閥的下部出口，時而從右入口變換通向下部出口，實現(xiàn)了周期變換流向的目的。

這種變換閥在石油、化工生產(chǎn)中有著應(yīng)用，在合成氨造氣系統(tǒng)中為常用。此外，換向閥還可作成閥瓣式的結(jié)構(gòu)，多用于較小流量的場合。工作時只需轉(zhuǎn)動手輪通過閥瓣來變換工作流體的流向。

2工作原理

六通換向閥主要由閥體、密封組件、凸輪、閥桿、手柄和閥蓋等零部件組成(圖1)。閥門由手柄驅(qū)動，通過手柄帶動閥桿與凸輪旋轉(zhuǎn)，凸輪具有定位驅(qū)動與鎖定密封組件的開啟與關(guān)閉功能。手柄逆時針旋轉(zhuǎn)，兩組密封組件分別在凸輪的作用下關(guān)閉下端的兩個通道，上端的兩個通道分別與管道裝置的****相通。反之，上端的兩個通道關(guān)閉，下端兩個通道與管道裝置的****相通，實現(xiàn)了不停車換向。

六通換向閥

1上閥蓋 2手柄 3閥桿 4凸輪 5密封組件 6閥蓋 7閥體

(1)六通閥的閥體由隔板分成兩腔，每腔都有3個通道，中間為進(jìn)油口，兩端為出油口。閥體為碳鋼板焊結(jié)構(gòu)，體積小，質(zhì)量輕，結(jié)構(gòu)緊湊，提高了材料的利用率，縮短了生產(chǎn)周期，降低了成本。密封面堆焊不銹鋼，防銹耐腐蝕，密封面經(jīng)過精加工后拋光研磨，表面粗糙度Ra≤0.8μm。

(2)六通閥有兩組密封組件。每組密封組件(圖2)由閥瓣、密封圈、調(diào)整塊、調(diào)節(jié)螺釘、夾板和螺栓組成。閥瓣為碳鋼板焊件，設(shè)有加強(qiáng)筋，即增加閥瓣強(qiáng)度又起導(dǎo)向作用，保證每組閥瓣間的同軸度。閥瓣上鑲嵌聚氨脂橡膠圈，該材料具有耐油、耐磨損、性能穩(wěn)定、密封良好和使用壽命長的特點。在凸輪的作用下，密封圈的球面與閥體密封面相接觸產(chǎn)生擠壓彈性變形，達(dá)到密封效果。調(diào)整塊和調(diào)節(jié)螺釘在兩組密封組件不能同步到位時可起調(diào)整作用，確保各通道密封性能同步到位。

0042706905 PISTON ROD 523/050/0125/D/1/S/1

0090403427 TEST REPORT ACC.EN10204-3.1B

0240100304 MAGNET 167/12-16-20 BLANK

0341100208 WASHER ISO7089-8-200HV 2C2

0373100218 LUBRICATING NIPPLE A M6 FZB

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0413212707 NUT FOR MINI-SOLENOID

0413213118 NUT M27X2 FOR 370-12

0413214505 PLASTIC NUT ICM-012/016

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0422500502 STRIP HOLDER CPL. 277/32-80

0424113204 BALL JOINT GEG 20 ES

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0441403607 BUSHING ISO3547-12X14X10-P2-A

0441403704 BUSHING ISO3547-16X18X15-P2-A

0441403801 BUSHING ISO3547-20X23X20-P2-A

0441403909 BUSHING ISO3547-25X28X25-P2-A

0441404018 BUSHING ISO3547-32X36X30-P2-A

0441404905 SINTERED-METAL BUS 1612/160-200

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0466109304 SPRING AGRI (523-100)

0469100200 ROTARY KNOB 463/221

0483210507 PISTON SEAL 40X30X7,0-FKM

0484118604 ROD SEAL 166/160

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0484123403 ROD SEAL 25X35X11,5-PUR

0484130205 WIPER R20 PDF COMPLETE

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0484300208 DAMPING RING D 20

0484520704 WIPER DIA 25(FOOD)

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0486704101 SEAL FOR 580

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0486715200 SEAL 581-ISO 2 /LOWER

0486717718 SEALING FOR PILOT 581

0488100718 PROTECTIVE CAP 340-1-3

0490343504 REPAIR KIT 170-03

0490343601 REPAIR KIT 170-04

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0490344500 SEAL KIT 16757-063

0490344608 SEAL KIT 16757-100

0490347003 WEAR AND TEAR PART 16758/04

0490351302 SEAL KIT 167/168-025

0490351418 SEAL KIT 16751-125

0490351507 SEAL KIT 16751-160

0490351604 SEAL KIT 16751-200

0490351809 SEAL KIT 16752-125

0490351906 SEAL KIT 16752-160

0490352007 SEAL KIT 16752-200

0490352406 SEAL KIT 16753-050

0490352503 SEAL KIT 16753-063

0490352600 SEAL KIT 16753-080

0490352708 SEAL KIT 16753-100

0490352805 SEAL KIT 16753-125

0490352902 SEAL KIT 16753-160

0490353003 SEAL KIT 16753-200

0490353208 SEAL KIT 16756-080

0490353518 SEAL KIT F??R 164/32

0490360506 SEAL KIT 168,168-51,168-59//25

0490364005 SEAL KIT 1600/50

0490364307 SEAL KIT 1600-1601/100

0490368604 SEAL KIT SERIE 130 DMR. 32

0490368701 SEAL KIT SERIE 130 DMR. 50

0490368906 SEAL KIT 1600/160

0490370900 SEAL KIT P.ROD-1600 1669//50

0490372709 SEAL KIT ***請點擊商鋪導(dǎo)航 聯(lián)系我們***

0490372806 SEAL KIT ***請點擊商鋪導(dǎo)航 聯(lián)系我們***

0490372903 SEAL KIT ***請點擊商鋪導(dǎo)航 聯(lián)系我們***

0490373004 SEAL KIT ***請點擊商鋪導(dǎo)航 聯(lián)系我們***

0490373306 SEAL KIT ***請點擊商鋪導(dǎo)航 聯(lián)系我們***

0490373500 SEAL KIT 166-167/250

0490373608 SEAL KIT FOR 166/320

0490377301 SEAL KIT 16653-250

0490377409 SEAL KIT 16653-320

0490394303 SEAL KIT 167/168-032

0490394400 SEAL KIT 167/168-040

0490394508 SEAL KIT 167/168-050

0490394605 SEAL KIT 167/168-063

0490394702 SEAL KIT 167/168-080

0490394818 SEAL KIT 167/168-100

0490395709 SEAL KIT 16752-040

0490395806 SEAL KIT 16752-050

0490395903 SEAL KIT 16752-063

0490396004 SEAL KIT 16752-080

0490396101 SEAL KIT 16752-100

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0490404007 SEAL KIT FOR 306/13 MOD A

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0490406301 SEAL KIT P343/1 C

0490406603 SEAL KIT P344/020 A

0490409408 SEAL KIT P376/2 B

0490418601 SEAL KIT P304/2

0490420304 SEAL KIT P463/220 A C

0490420509 SEAL KIT P463/200 A C

0490421009 SEAL KIT P463/301 B C

0490424318 SEAL KIT P465/300 BCD

0490426302 SEAL KIT 563-201

0490426418 SEAL KIT 565-201

0490426507 SEAL KIT 567-201-1

0490426809 SEAL KIT 581-210

0490426906 SEAL KIT 581-220

0490427104 SEAL KIT 581-240

0490427309 SEAL KIT 581-201

0490427503 SEAL KIT 581-204

0490427600 SEAL KIT 565-251

0490428003 SEAL KIT 581-420

0490428208 SEAL KIT 581-440

0490428402 SEAL KIT 581-401 581-402

0490428518 SEAL KIT 581-403

0490428607 SEAL KIT 581-404

0490428704 SEAL KIT 581-310

0490428801 SEAL KIT 581-320

0490429204 SEAL KIT 581-301 581-302

0490429301 SEAL KIT 581-303

0490429409 SEAL KIT 581-304

0490429506 SPARE PART KIT 581-110

0490429808 SEAL KIT 581-101 581-102

0490429905 SEAL KIT 581-103

0490430105 SEAL KIT 567-251-2

0490430318 SEAL KIT 585-586

0490430407 SEAL KIT 585 586

0490430709 REPAIR KIT 581-140

0490430806 SEAL KIT 563-231

0490430903 SEAL KIT 565-231

0490431004 SEAL KIT 567-231-2

0490432205 SEAL KIT 581-360

0490437106 SEAL KIT 299-21/32

0490437300 SEAL KIT 299-21/50

0490437505 SEAL KIT 299-21/80

0490438206 SEAL KIT 299-22/32

0490438303 SEAL KIT 299-22/40

0490438400 SEAL KIT 299-22/50

0490438508 SEAL KIT 299-22/63

0490438605 SEAL KIT 299-22/80

0490438702 SEAL KIT 299-22/100

0490438818 SEAL KIT 299-22-125

0490700102 SEAL KIT 164/167/168-025

0490700218 WIPER 164/7/8-032

0490700307 WIPER 164/7/8-040

0490700404 WIPER 164/7/8-050/63

0490700501 WIPER 164/7/8-080

0490700609 WIPER 164/7/8-100/125

0490700706 WIPER 164/7/8-160/200

0490701001 WIPER 167/168-040

0490701206 WIPER 167/168-080

0490702008 WIPER 167/168-100/125 VITON

0490702105 WIPER 167/168-160/200 VITON

0490703918 SEAL KIT GPC-016

0490704007 SEAL KIT GPC-020

0492503703 CYLINDER TUBE ***請點擊商鋪導(dǎo)航 聯(lián)系我們***

0492503800 CYLINDER TUBE ***請點擊商鋪導(dǎo)航 聯(lián)系我們***

0492505501 CYLINDER TUBE 167/80/320

0492506206 CYLINDER TUBE 167/100/125

0492511706 PISTON ROD 167-168/80/80 METAL

0492512001 PIST.ROD 167-168/80/160 METAL PIST.

0492512206 PIST.ROD 167-168/80/250 METAL PIST.

0492512702 SPARE PISTON ROD 167/100/50//32

0492513202 PISTON ROD ***請點擊商鋪導(dǎo)航 聯(lián)系我們***

0492513903 PIST.ROD168-167/100/80/25 MET. PIST

0492519103 PISTON ROD 167-168/50/80 PLAST.&

0493200909 SWIVELLING LEVER 343, SPARE PART

0493202901 LEVER -PLASTR. F. 340/55

0493203304 HANDLE 343

0493203401 LEVER F. 340

0493203606 ROCKER FOR 340 & 343

0493204300 SPARE PART KIT 550-009

0493404806 WEAR AND TEAR PART 550 NC

0493810901 SEALS FOR SERVO-PART

0493812203 ANKERROHR KOMPL. F. 581,

0493816209 NUT NUT AND WASHER FOR P&

0493818805 EL.CO****OL.VALVE 3/2NC-22MM-5W-NO_COIL

0493818902 EL.CO****OL.VALVE 3/2NC-22MM-2W-NO_COIL

0493820303 DIAPHRAGM MU1

0493822705 O-RING F. G 1/2

0493827618 PILOT VALVE 15MM CABLE 470 M8C

0493827804 10 10M (REPL493827707)

0493828118 MOUNTING KIT VALE SERIES 590 ISO 1

0493828207 CUT-OFF SET SERIES 590

0493828401 ACCESSORY(VALVES) MECPROOF KIT

0493828509 SPARE PART KIT PILOT VALVE 590

0493829505 ACCESSORY(VALVES) MOUNTING 590

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