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I have be a very regular costumer to OKWISHING, and will continue to buy. OKWISHING is so amazing and supper cheap stylish and great quality.
Jan.17.2025

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Jan.17.2025
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Good quality & best reasonable price for everything that I ordered
Mar.08.2025

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I’ve got no problem with OKWISHING… always loving whatever I ordered
Mar.28.2025

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Mar.28.2025
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Hot Sale Chengyuan D Series Hydraulic Valve D634-327C D663-4007 D634-319C D661-4546C D633-303B Servo Valve
$3160$4593.47-31.21%
Model Number:
D633-303B
D634-319C
D663-4007
D661-4546C
D634-327C
Quantity:
Add to Cart
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Features
Premium Chengyuan D Series Hydraulic Valves – Precision Engineered for Industrial Excellence
High-Performance Hydraulic Control
Industrial-grade servo valves designed for precise fluid flow regulation in heavy machinery. Features corrosion-resistant stainless steel components and ultra-fine machining tolerances (±0.01mm) for leak-proof operation under 400+ bar pressure.
Wide Compatibility & Durability
Models like D634-327C and D661-4546C integrate hardened alloy sleeves and ceramic-coated spools, extending lifespan in abrasive environments (mining, construction). Compatible with ISO VG 32/46 hydraulic oils.
Optimized for Critical Applications
Ideal for CNC injection molding, steel mill actuators, and marine hydraulic systems. Low hysteresis design ensures rapid response (<10ms) for dynamic load handling.
Bulk Order Advantage
Direct factory pricing with MOQ flexibility. CE-certified, shipped globally with 24/7 technical support. Custom hydraulic configurations available."
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