Full SKU Catalog
YXCHK is a direct-factory directional control valve supplier serving OEMs, distributors and MRO buyers worldwide. All 205 models listed below are produced in our own Ningbo plant and held as ready stock, so you deal with the manufacturer rather than a trading intermediary. As a long-term hydraulic valve supplier we support 1-piece MOQ, 7-working-day dispatch, OEM/ODM private labeling and full batch-traceable test reports.
Browse our complete library of 205 precision hydraulic components. Search by model name or filter by technical series.
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Direct Answer
YXCHK is a direct-factory directional control valve supplier in Ningbo, China, manufacturing Rexroth- and Yuken-compatible valves since 1994 — 205 models in stock, ISO 4401 mounting, 100% individually pressure-tested, 1-piece MOQ, 7-day dispatch, OEM branding available.
Why Buyers Source Directional Valves From YXCHK
Direct factory, not a trading company. All 205 catalog models are produced in our own plant — the price you see is the factory price, and technical questions go straight to the engineers who make the valve.
Cross-brand drop-in focus. The catalog is organised around ISO 4401 / DIN 24340 mounting standards, so a YXCHK valve replaces a Rexroth WE-series or Yuken DSG/DSHG unit without manifold rework.
Verifiable quality claims. Intertek-audited production, 100% individual pressure/leakage/electrical testing per unit, 1-year replacement warranty, ~8-year design life.
Supplier terms that match MRO reality. 1-piece MOQ for stocked models, 7-working-day dispatch, batch-traceable test records, OEM/ODM private labelling for volume buyers.
The Complete YXCHK Hydraulic Valve Catalog
This catalog lists 205 authoritative hydraulic valve models manufactured by YXCHK (Yongxin Hydraulics), a Ningbo-based factory with 30 years of precision engineering experience since 1994. Every model is engineered as a drop-in replacement for Bosch Rexroth, Yuken, Vickers and Chinese-standard hydraulic valves, following ISO 4401 / DIN 24340 international mounting patterns.
The range covers six core application families: NG6 and NG10 solenoid directional valves (4WE6 / 4WE10 and 3WE6 / 3WE10 equivalents, 31.5 MPa rated), pilot-operated electro-hydraulic valves (4WEH16, DSHG-04, DSHG-06 with flows up to 650 L/min), relief and pressure-control valves (DBW, MRV, MBRV, EDG), check and throttle valves (MPCV, MTCV), manual and hydraulically operated valves (4WEMM, BYM, Y2, Y2E), and stacked systems (S-BSG).
All solenoid coils are available in 24V DC (CG24N9Z5L / D24) and 220V AC (AW220N9Z5L / A220) versions with wet-type solenoids, IP65-rated DIN connectors and optional manual override. Working pressures range from 21 MPa (Yuken-type series) to 31.5 MPa (Rexroth-type series), with flow capacities from 60 to 650 L/min depending on the nominal size.
Use the search box above to find a specific model (for example "4WE6E60" or "DSHG-04-2B2"), or filter by series on the left. Click any model card to open its dedicated specification page with the full technical datasheet, cross-reference table and typical applications. Every page includes a direct inquiry link so you can request a quotation, drawing or OEM/ODM customization in one click.
100% Factory Tested
Every valve is tested for electrical continuity, internal leakage and max working pressure before shipment. Intertek-certified reliability with a 1-year replacement warranty.
5,000+ Units in Stock
Top series (WE6, WE10, WEH, DSG, DSHG) ship from Ningbo port within 7 working days. OEM and bulk orders delivered in 15-25 days worldwide.
True Drop-In Interchange
Identical dimensions, electrical connections and performance data to the original series. No manifold modification, no redesign, no re-piping required.
How to Select the Right Valve Model
Step 1 - Identify your mounting standard. Check whether your existing valve is ISO 4401-03 (NG6, Cetop 3), ISO 4401-05 (NG10, Cetop 5), ISO 4401-07 (NG16, Cetop 7) or a Yuken-style 02/03/04/06 size. YXCHK mirrors these mounting patterns exactly.
Step 2 - Match the spool function. The middle character of the model code defines the neutral position: "E" (closed center), "G" (P-T connected), "J" (P-B connected), "C" (P-A and P-B), and Yuken codes like 3C2 (all blocked), 3C60 (P-T unloading), 2B2 (two-position). Use the cross-reference pages and our engineers to confirm 1:1 equivalence before ordering.
Step 3 - Confirm voltage and coil type. Select DC 24V (CG24N9Z5L / D24) or AC 220V (AW220N9Z5L / A220) coils, plus optional features such as indicator lights, detents, manual override and Viton seals for special fluids.
Step 4 - Request a quotation. Send the model number through the inquiry form and our engineering team will confirm compatibility, price and lead time within 24 hours - including custom OEM/ODM branding for volume buyers.