Product Summary
Premium valve plate assembly for York YS series chiller compressors. Constructed from 316L stainless steel with enhanced molybdenum content for superior corrosion resistance in YS-BA, YS-BB, YS-CA, and YS-CB models.
York YS Series Stainless Steel 316L Compressor Valve Plate Assembly with Enhanced Molybdenum Content and Mirror Finish Surface
Basic Properties
Trading Properties
Stainless Steel 316L Compressor Valve Plate
,Enhanced Molybdenum Content Valve Plate Assembly
,Mirror Finish Surface Valve Plate
York YS Series Chiller Compressor Valve Plate Assembly
The York YS Valve Plate Assembly is a premium replacement component for York YS series centrifugal chiller compressors. Fabricated from 316L stainless steel with enhanced molybdenum content (2-3%), this valve plate provides superior pitting and crevice corrosion resistance essential for large-scale chiller applications.
Designed to meet the exacting standards of centrifugal compressor operation, each assembly features precision-machined port geometry and mirror-finish sealing surfaces. Compatible with York YS-BA, YS-BB, YS-CA, and YS-CB compressor models commonly found in commercial building chiller plants.
Key Features
- 316L Stainless Steel: Enhanced molybdenum content for superior chloride corrosion resistance
- Centrifugal Compressor Grade: Designed for the precision requirements of chiller compressors
- Mirror Finish Surface: Ultra-smooth sealing surface minimizes gas recirculation losses
- Large Frame Design: Engineered for the high-capacity demands of YS chiller series
- Precision Port Geometry: CFD-optimized flow paths for maximum volumetric efficiency
Technical Specifications
| Attribute | Specification |
| Compressor Brand | York |
| Compressor Series | YS Centrifugal Chiller |
| Compatible Models | YS-BA, YS-BB, YS-CA, YS-CB |
| Material | Stainless Steel 316L |
| Molybdenum Content | 2-3% |
| Surface Finish | Mirror Polish Ra 0.2μm |
Applications
- Commercial building chiller plants
- Hospital and healthcare facility HVAC
- University campus cooling systems
- Shopping mall central air conditioning
- Industrial process cooling towers
FAQ
Q: Why 316L instead of 304 stainless steel?
A: 316L contains 2-3% molybdenum which provides significantly better resistance to chloride-induced pitting corrosion, critical for chiller applications where water quality varies and chemical treatment is used.
Q: Is this suitable for seawater-cooled chiller applications?
A: While 316L offers good corrosion resistance, for direct seawater exposure we recommend consulting our engineering team for titanium or super duplex options.
Q: What is your quality inspection process?
A: Each valve plate undergoes dimensional inspection, surface roughness testing, dye penetrant crack detection, and material certification verification before shipment.
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