Bitzer 4CES Series 316L Stainless Steel Valve Plate Assembly with Precision Ground Surface and Optimized Port Design

Bitzer 4CES Series Semi-Hermetic Compressor Valve Plate Assembly

The Bitzer 4CES Valve Plate Assembly is engineered for Bitzer 4CES series semi-hermetic refrigeration compressors. Constructed from premium 316L stainless steel, this valve plate delivers superior corrosion resistance and extended service life in medium and low-temperature refrigeration applications.

Each assembly features precision-ground sealing surfaces with Ra 0.4μm surface finish, ensuring minimal gas bypass and maximum compressor efficiency. The valve plate design incorporates optimized port geometry for improved gas flow dynamics.

Key Features

• 316L Stainless Steel: Enhanced corrosion resistance for demanding refrigerant environments
• Precision Ground Surface: Ra 0.4μm finish for optimal valve seating and gas sealing
• Optimized Port Design: Improved gas flow dynamics for higher volumetric efficiency
• Complete Assembly Kit: Includes valve plate, suction/discharge reed valves, stop plates, and fasteners
• Wide Temperature Range: Suitable for -40°C to +150°C operating conditions

Technical Specifications

Applications

• Cold storage and freezer warehouse systems
• Supermarket refrigeration racks
• Industrial process cooling systems
• Food and beverage processing plants
• Pharmaceutical cold chain storage

FAQ

Q: Is this compatible with all Bitzer 4CES models?
A: This assembly is compatible with 4CES-6Y, 4CES-9Y, 4CES-6, and 4CES-9 compressor models. Please verify your exact model before ordering.

Q: What material is used for the valve plate?
A: We use premium 316L stainless steel which offers superior corrosion resistance compared to standard 304 grade, especially important for systems using modern refrigerants.

Q: Do you offer technical installation support?
A: Yes, we provide installation guides and technical support to ensure proper fitment and operation.