Bokin Electro-Hydraulic Technology (Foshan) Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov chaw muag khoom ntawm pilot- hydraulic proportional valve 4wrz25 hauv Suav teb. Yog tias koj yuav mus rau cov lag luam wholesale bulk check pilot- ua hydraulic proportional valve 4wrz25 ua nyob rau hauv Suav teb, txais tos kom tau 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 7X
▶ Max Ua Haujlwm Siab 350 bar
▶ Rated Flow 220/325 L/min (Δp=5 bar ib qho kev tswj ntug)
Nta
▶ 4/2 thiab 4/3-txoj kev version
▶ Rau subplate mounting, porting qauv ISO 4401-08-08-0-05
▶ Precise tswj ntawm ntws kev taw qhia thiab ntim
▶ Proportional solenoids nrog central xov thiab detachable kauj
▶ Caij nplooj ntoos hlav-tseem ceeb tswj spool
▶ Sab nraud tswj electronics configuration
▶ K4 3-ncej (2+PE) hluav taws xob txuas
▶ Yeem xaiv phau ntawv zais zais (N9)
▶ Xaiv lub siab txo valve D3
▶ CE ua raws li EMC Cov Lus Qhia 2014/30/EU
▶ IP65 tiv thaiv chav kawm (nrog rau kev sib txuas sib txuas)
Pilot-Operated Hydraulic Proportional Valve 4WRZ25 Ua tiav Qauv
4WRZE 25 E220-7X/6EG24N9K4/A1M
4WRZE 25 E220-7X/6EG24N9EK4/A1M
4WRZE 25 E220-7X/6EG24N9TK4/A1M
4WRZE 25 E220-7X/6EG24N9ETK4/M
4WRZE 25 E350-7X/6EG24N9K4/M
4WRZE 25 E350-7X/6EG24N9EK4/M
4WRZE 25 E350-7X/6EG24N9TK4/M
4WRZE 25 E350-7X/6EG24N9ETK4/M
Technical Specifications
|
Muaj Qhov Loj |
4 ZPO 10 |
4 ZPO 16 |
4 ZPO 25 |
4 ZPO 32 |
|
Nominal Flow |
25/50/85 (L / min) |
125/180 (L / min) |
220/325 (L / min) |
360/520 (L / min) |
|
Tswj Spools |
E, E1, W6, W8, EA, thiab lwm yam |
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Pilot Oil Control Hom |
Tsis muaj code, E, T, ET |
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|
Kev sib txuas hluav taws xob |
K4 |
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Hluav taws xob interface |
A1, F1 |
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Siab txo Valve D3 |
Nws tuaj yeem ntsia tau raws li qhov xav tau |
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Sealing Khoom |
M (NBR), V (FKM) |
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|
Rau lwm cov qauv |
Thov nrog peb tham |
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Khoom zoo
1. Nruab nrab-Flow Heavy-Duty Pilot-Operated Control
Tsim los rau nruab nrab -flow hydraulic systems, tus tsav no- ua haujlwm proportional directional valve integrates high-pilot stage and main valve assembly, delivering robust heavy-duty performance. Nrog hysteresis<6% and progressive flow characteristics, it handles rated flows of 220/325 l/min (Δp=5 bar/control edge) and a maximum flow of 870 l/min, adapting to heavy-duty scenarios such as large machinery and industrial hydraulic circuits.
2. Muaj-Sale Standardization & Flexible Configuration
Ua raws li ISO 4401-08-08-05 porting qauv, lub valve enables standardized subplate mounting nrog ib tug 18.2 kg hnyav-duty qauv. Nws muaj ntau hom kev tsav tsheb roj (sab nraud / sab hauv / xa rov qab ua ke) thiab NBR / FKM foob kev sib raug zoo nrog cov roj ntxhia, roj biodegradable, thiab cov roj nplaim taws. Kev xaiv lub siab txo valve (D3) thiab zais phau ntawv override txhim kho kev ua haujlwm yooj yim rau cov ntawv thov hnyav.
3. Rugged Performance rau kev ua haujlwm hnyav
Boasting qhov kev tiv thaiv IP65, lub valve ua haujlwm ruaj khov nyob rau hauv ambient kub ntawm -20℃mus rau 80℃thiab txheeb ze av noo mus txog 95% (tsis muaj condensation). Nws tiv taus qhov siab tshaj plaws ntawm kev ua haujlwm siab ntawm 350 bar (lub ntsiab valve) thiab 250 bar (chaw nres nkoj T), nrog rau kev ua haujlwm zoo rau kev co (10-2000Hz, 10g) thiab poob siab (15g, 11ms). Kev ua kom huv ntawm cov kua dej hydraulic (pilot: ISO 4406 Chav Kawm 18/16/13; lub ntsiab: 20/18/15) ua kom ntseeg tau tias kev lag luam hauv kev lag luam hnyav.
4. Hnyav-Lub Luag Haujlwm Kev Nyab Xeeb & Tsawg- Kev Kho Lub Sij Hawm
Lub caij nplooj ntoos hlav-qhov nruab nrab ntawm lub hauv paus tseem ceeb rov qab mus rau qhov chaw hauv nruab nrab ntawm solenoid de- zog, tiv thaiv kev txav tsis tau. Lub detachable solenoid kauj thiab txheem ISO 4762 M12 mounting screws (100-130 Nm zawm torque) yooj yim txij nkawm. Lub valve txoj kev tsim kho thiab kev sib raug zoo nrog cov khoom siv hluav taws xob sab nraud (± 10V / 4-20mA) txo qis lub sijhawm rau cov khoom siv hnyav heev, ua kom muaj kev ntseeg siab ntev ntev.
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{0}}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 4wrz25, Tuam Tshoj pilot-operated hydraulic proportional valve 4wrz25 manufacturers
