Customized
--- Cartridge valve manifold assembly is a complete hydraulic valve group with multiple screw-in cartridge valves mounted on manifold blocks.
--- Custom designs, we have our own professional technology teams and engineers,we welcome customs requirements and designs.
--- Our Cartridge Valve Manifold Assembly is fully customisable,assembled and pressure tested for hydraulic systems.
--- Based on your hydraulic schematic and working conditions,we design the integrated oil circuit,select suitable screw-in cartridge valves,machine manifold blocks and complete assembly.
--- Every valve group undergoes strict pressure testing before delivery.
--- Compatible with our own Directional Control Valve Assembly / Multi-way Valves,Danfoss PVG, H1 and series 90 pumps & motors.
--- OEM & ODM available.
Features and Benefits
--- Custom hydraulic circuit design based on your schematic or working requirements.
--- Fully assembled & pressure tested cartridge valve manifold assembly before shipment.
--- Multiple screw-in cartridge valves integrated on single or stacked manifold blocks.
--- Reduce external piping, minimize leakage and simplify on-site installation.
--- Material: aluminum alloy / carbon steel / ductile iron available.
--- OEM & ODM service for mobile and industrial hydraulic systems.
Technical Specifications
|
Basic Parameters |
|
|
Manifold Material |
Forged steel / Aluminum alloy / Ductile iron / 304/316 stainless steel, customized on request. |
|
Dimension & Weight |
Custom dimension & weight according to installation requirement. |
|
Working Pressure |
Aluminum: max 210bar；45# steel: max 350bar；Ductile iron: max 315bar；304/316 stainless steel: max 280bar；Higher pressure available for special conditions. |
|
Proof Pressure |
1.5 × rated working pressure. |
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Burst Pressure |
≥4 × rated working pressure. |
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Flow Range |
Max single circuit flow up to 400L/min (reference value), customized by bore size & cartridge valve size. |
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Hydraulic Fluid |
Mineral hydraulic oil HLP; fire-resistant fluid & synthetic oil available upon request. |
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Fluid Viscosity |
10 ~ 300 mm²/s (Recommended operating range:20 ~ 60 mm²/s) |
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Operating Temperature |
-20℃ ~ +80℃; -40℃ ~ +120℃ low/high temp version optional. |
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Port Standard |
BSPP, NPT, SAE flange, metric thread; mixed port arrangement available. |
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Surface Treatment |
Blackening, Phosphating, Electrophoresis, Electroplating, Hard Anodizing. |
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Valve & Circuit Configuration |
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Cartridge Valve Types |
Genuine Danfoss cartridge valves: relief, check, throttle, sequence, solenoid directional, proportional valves. Other brands optional. |
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Hydraulic Functions |
Pressure holding, load lock, sequence action, multi-cylinder synchronization, overload relief, speed regulation, staged pressure, load sensing and combined logic. |
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Internal Flow Channel |
CNC drilling & milling, deep hole deburring, optimized flow path to minimize pressure drop. |
|
Internal Leakage |
System internal leakage depends on selected cartridge valves. Manifold block itself has zero leakage. Typical single port leakage ≤5mm³/min@100bar (reference value, varies with valve model). |
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Filtration Requirement |
NAS 1638 Class9Recommended ISO 4406:18/15, NAS 1638 Class9. |
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Machining & Factory Test |
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Machining Precision |
0.02mm/100mmHole position tolerance ±0.02mm, flatness 0.02mm/100mm. |
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Cleaning Process |
Ultrasonic cleaning to remove metal chips & oil contamination. |
|
Factory Test |
100% pressure holding & leakage test; flow & function test as required. |
| Name | Position | Options | Description |
|---|---|---|---|
| Basic Type |
1 . Model | ZA | Z means our brand ZONCOR, A means manifold assembly. |
| 2 . Install Method | C / M / F / B | C：Cartridge mounting; M：Manifold stackable; F：Flange mounted; B：Block mounted | |
| 3 . Material | D / A / S / T | D: Ductile Iron; A: Aluminum alloy; S: 45# Steel; T: Stainless steel | |
| Valve Block | 4 . A/B Working Circuits | 1~20 | A/B working ports quantity as request. |
| 5 . Max Working Pressure | digit number | Unit: Bar; e,g. P250 = 250Bar at A/B port | |
| 6 · Nominal Diameter | 6~32 | 6~32 mm nominal size, e.g. DN12 = 12mm nominal diameter | |
| 7 . Max Working Flow | digit number | L/min, e.g. F40 = 40L/min at A/B port | |
| Cartridge Valve | 8 · Brand | D / S / O | D: Danfoss Brand; S: Sun Brand; O: Other Brands |
| 9 · Seal Material | N / V / E / T | N: NBR; V: FKM (Viton); E: EPDM; T: PTFE | |
| Port and Surface |
10 · Port Thread Type | B / N / S / M | B: BSPP; N: NPT; S: SAE Flange Port; M: Metric Thread |
| 11 . Surface Treatment | EP / BK / PH / AN | EP: Electrophoresis；BK: Blackening；PH: Phosphating；AN: Anodizing | |
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For Example: ZACT-8P200DN12F30-DN-MEP |
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Applications
More Requirements, Specifications, Prices and Delivery Times
