Henglong (Xiamen) Machinery Equipment Co., Ltd.
| Delivery Time | 3-5 working days for stock, 15-20 days for production |
| Application | Commercial HVAC |
| Payment Terms | T/T, L/C, PayPal, Western Union |
| Compressor Brand | Danfoss |
| Supply Ability | 18000 Pieces per Month |
| Valve Type | Scroll Check Valve Plate |
| Refrigerant | R410A, R134a |
| Compressor Series | SZ Scroll |
| Packaging Details | Anti-rust paper + vacuum sealed bag + foam protection + branded color box, export carton |
| Compatible Models | SZ084, SZ100, SZ120, SZ147 |
| Material | Stainless Steel 304 |
| Place of Origin | Guangdong, China |
| Certification | ISO 9001:2015 |
| Brand Name | WNRLN |
| Model Number | SZ-VPA-084 |
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Product Specification
| Delivery Time | 3-5 working days for stock, 15-20 days for production | Application | Commercial HVAC |
| Payment Terms | T/T, L/C, PayPal, Western Union | Compressor Brand | Danfoss |
| Supply Ability | 18000 Pieces per Month | Valve Type | Scroll Check Valve Plate |
| Refrigerant | R410A, R134a | Compressor Series | SZ Scroll |
| Packaging Details | Anti-rust paper + vacuum sealed bag + foam protection + branded color box, export carton | Compatible Models | SZ084, SZ100, SZ120, SZ147 |
| Material | Stainless Steel 304 | Place of Origin | Guangdong, China |
| Certification | ISO 9001:2015 | Brand Name | WNRLN |
| Model Number | SZ-VPA-084 | ||
| High Light | 304 Stainless Steel Compressor Valve Plate ，R410A Compatible Valve Plate Assembly ，OEM-Spec Scroll Check Valve Plate | ||
The Danfoss SZ Series Valve Plate Assembly is a precision replacement component designed for Danfoss SZ scroll compressors used in commercial HVAC systems. Constructed from premium 304 stainless steel, this valve plate assembly ensures reliable check valve operation and prevents reverse rotation damage in scroll compressor applications.
Each assembly is manufactured to exact OEM dimensional specifications with critical sealing surfaces machined to micron-level tolerances. The corrosion-resistant construction ensures long service life with modern refrigerants including R410A and R134a.
| Attribute | Specification |
| Compressor Brand | Danfoss |
| Compressor Series | SZ Scroll |
| Compatible Models | SZ084, SZ100, SZ120, SZ147 |
| Material | Stainless Steel 304 |
| Refrigerant Compatibility | R410A, R134a, R407C |
| Valve Type | Scroll Check Valve Plate |
Q: Why does a scroll compressor need a valve plate?
A: The check valve plate prevents reverse rotation when the compressor stops, protecting the scroll elements from damage and ensuring quiet operation.
Q: Is this compatible with R32 refrigerant?
A: Yes, the 304 stainless steel construction is compatible with R32 and other A2L mildly flammable refrigerants.
Q: Can I install this myself?
A: Installation requires HVAC service knowledge. We recommend professional installation and provide detailed technical documentation.
Company Details
Business Type:
Manufacturer
Year Established:
1992
Total Annual:
10000000-20000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Henglong (Xiamen) Machinery Equipment Co., Ltd. was founded in 1992. Over the past 30 years, the company has been striving for self-improvement and innovation, adhering to the concept of scientific and technological innovation, constantly adjusting its product structure, mainly producing compressor ... Henglong (Xiamen) Machinery Equipment Co., Ltd. was founded in 1992. Over the past 30 years, the company has been striving for self-improvement and innovation, adhering to the concept of scientific and technological innovation, constantly adjusting its product structure, mainly producing compressor ...
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