Bokin Electro-Hydraulic Technology (Foshan) Co., Ltd. yog ib qho ntawm cov tuam txhab ua lag luam thiab cov chaw muag khoom ntawm pilot- ua haujlwm hydraulic proportional valve 4wrke25 a1 10v tswj hauv Suav teb. Yog tias koj yuav mus rau cov lag luam wholesale bulk check pilot-ua haujlwm hydraulic proportional valve 4wrke25 a{11}}v tswj ua nyob rau hauv Suav teb, txais tos kom tau txais pricelist los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab cov nqi sib tw.
Khoom Parameters
▶ Loj 25
▶ Khoom series 3X
▶ Ua haujlwm siab tshaj plaws 350 bar
▶ Qhov siab tshaj plaws ntws 870 L / min
Nta
▶ Kev ua haujlwm los ntawm kev faib cov solenoids
▶ Tswj kev khiav dej num thiab loj
▶ Rau subplate mounting
▶ Porting qauv raws li ISO 4401-07-07-0-05 (Ports A, B, T thiab P nrog Ø20 mm)
▶ Hluav taws xob txoj hauj lwm tawm tswv yim
▶ Caij nplooj ntoos hlav- lub hauv paus tswj lub ntsiab
▶ Pilot tswj los ntawm txhais tau tias ntawm proportional directional valve
▶ Lub ntsiab theem nrog tswj txoj hauj lwm
▶ CE ua raws li EMC Cov Lus Qhia 2014/30/EU
Pilot-Operated Hydraulic Proportional Valve 4WRKE25 A1 10V tswj kom tiav qauv
4WRKE 25 E350L-3X/6EG24ETK31/A1M
4WRKE 25 E350L-3X/6EG24EK31/A1M
4WRKE 25 E350L-3X/6EG24TK31/A1M
4WRKE 25 E350L-3X/6EG24K31/A1M
4WRKE 25 E1-350L-3X/6EG24ETK31/A1M
4WRKE 25 E1-350L-3X/6EG24EK31/A1M
4WRKE 25 E1-350L-3X/6EG24TK31/A1M
4WRKE 25 E1-350L-3X/6EG24K31/A1M
4WRKE 25 W6-350L-3X/6EG24ETK31/A1M
4WRKE 25 W6-350L-3X/6EG24EK31/A1M
4WRKE 25 W6-350L-3X/6EG24TK31/A1M
4WRKE 25 W6-350L-3X/6EG24K31/A1M
4WRKE 25 W8-350L-3X/6EG24ETK31/A1M
4WRKE 25 W8-350L-3X/6EG24EK31/A1M
4WRKE 25 W8-350L-3X/6EG24TK31/A1M
4WRKE 25 W8-350L-3X/6EG24K31/A1M
Technical Specifications
|
Muaj Qhov Loj |
4 ZPO 10 |
4 ZPO 16 |
4 ZPO 25 |
4 AWV 27 |
4 AWV 32 |
4 AWV 35 |
|
Lub sij hawm teb Dynamic |
<30ms |
<40ms |
<60ms |
<60ms |
<90ms |
<140ms |
|
Max ua haujlwm siab |
350bar ua |
|||||
|
Max Flow |
170L / min |
460L / min |
870L / min |
1000L / min |
1600L / min |
4700L / min |
|
Cov khoom siv hluav taws xob |
DC 24 V |
|||||
|
Interfaces ntawm Control Electronics |
± 10V / 4 ~ 20mA |
|||||
Khoom zoo
Core Positioning
Hnyav-lub luag haujlwm tsav- ua haujlwm sib luag li qub nrog 10V analog tswj, ua rau nruab nrab -ntau qhov siab- ntws hydraulic systems. Ua ke kev tsim kho, OBE txoj haujlwm tawm tswv yim, thiab kev tswj hwm 10V rau kev thov kev lag luam.
Ntsiab Flow & Siab Zoo
Rated ntws 220-350 l / min (Δp=5 bar / tswj ntug), siab tshaj plaws ntws 870 l / min. Main valve ports A / B / P ntsuas 350 bar, pilot mov 25-350 bar. Chaw nres nkoj T sab nraud rov qab siab 250 bar, sab hauv zoo li qub<10 bar, handling heavy mid-range loads.
10V Control Precision
A1 interface with ±10V command input (input resistance >100 kΩ) thiab ± 10V tus nqi tso tawm. Hysteresis Tsawg dua los yog sib npaug rau 1%, teb rhiab heev Tsawg dua los yog sib npaug li 0.5%, thiab kub drift optimized rau kev ua tau zoo ib yam ntawm -20 ~ +80℃dej kub. OBE tswj lub luag haujlwm tseem ceeb ntawm nws tus kheej ntawm cov dej ntws.
Qauv & Installation Paub meej
Nyhav 18 kg, ISO 4401-08-08-0-05 porting qauv. Yuav tsum tau 6 M12 x 60 kho screws (tightening torque 100 Nm ± 10%). Cable ntev txog li 40 m (LiYCY 7 × 1.0 mm²) nrog EMC-raws li shielding thiab hlau mating connectors.
Kev nyab xeeb & kev ntseeg siab
Caij nplooj ntoos hlav- nruab nrab lub hauv paus ntsiab lus thiab OBE overvoltage / undervoltage tiv thaiv. IP65 tiv thaiv chav kawm thiab -20 ~ +50℃ambient kub ntau yam. MTTFd tus nqi 75 xyoo, nrog rau kev xaiv lub siab txo valve rau kev tswj xyuas qhov system.
Kua Compatibility
Ua haujlwm nrog cov roj ntxhia (HL/HLP/HLPD), biodegradable fluids (HETG/HEES/HEPG), thiab nplaim taws-cov kua resistant (HFDU/HFDR/HFC). Viscosity ntau 20–380 mm² / s (30–45 mm² / s pom zoo), nrog ISO 4406 huv chav kawm 17/15/12 (pilot) thiab 20/18/15 (lub ntsiab valve).
Kev lag luam Application Fit
Tsim los rau loj hydraulic presses, hnyav khoom tuav, thiab steel zeb auxiliaries. Excels nyob rau hauv cov yas extrusion tshuab, nruab nrab - loj forging cov cuab yeej, thiab industrial fais fab units yuav tsum tau siab txaus tus nqi thiab meej 10V tswj.
Peb Qhov Zoo
CORE TECHNOLOGY
20+xyoo R&D kev paub, kws tshaj lij kev lag luam- coj, ywj pheej IP txoj cai
CORE IP KHOOM
4WREE, 4WRKE, 4WRJE, 4WRLE, 4WRPEH, thiab lwm yam
OUTPUT
Proportional valve txhua hli tso zis>10000+daim
KHOOM
100%ywj siab proportional valve hom, txhawb hom customization
CUSTOMIZED ELECTRO-HYDRAULIC SYSTEM SOLUTIONS FOR ALL APPLICATIONS
Integrating core tivthaiv kev loj hlob, system tsim thiab customized Implementation Services
KEV PAB CUAM
• Precision Txhaj Moulding
• Tuag Casting
• Metallurgy & Foundry
• Lub Zog Tshiab
CE Daim Ntawv Pov Thawj
Hydraulic proportional valve CE daim ntawv pov thawj
Cim npe nrov: pilot-ua haujlwm hydraulic proportional valve 4wrke25 a1 10v tswj, Tuam Tshoj tsav- ua haujlwm hydraulic proportional valve 4wrke25 a1 10v tswj manufacturers
