Top China Factories & Suppliers for HVAC Refrigeration Access Valves
Ningbo Senjun New Materials Co., Ltd. offers high-quality HVAC refrigeration access valves designed to optimize the performance of refrigeration systems. Our access valves provide easy access for service and maintenance, ensuring efficient operation and longevity of HVAC equipment. Manufactured from durable materials, these valves are built to withstand various environmental conditions while ensuring leak-proof sealing, With a focus on precision engineering, our access valves facilitate straightforward installation and reliable performance, making them an essential component for technicians and engineers in the field. These products are compatible with a range of refrigerants and can be utilized in various HVAC applications, enhancing overall system efficiency
Curated Selection of Hvac Refrigeration Access Valves Custom Solutions, Your End-to-End Solution
At Ningbo Senjun New Materials Co., Ltd., we understand the diverse needs of global buyers seeking reliable HVAC refrigeration access valves. Founded in 2010, our company has dedicated itself to extensive research and development in the field, specializing in wire tube condensers and copper aluminum fin heat exchangers used in a variety of applications—including refrigerators, freezers, drinking fountains, and display cabinets. Our curated selection of access valves is designed to enhance the efficiency and reliability of your refrigeration systems. We pride ourselves on offering custom solutions tailored to meet your specific requirements. Whether you are looking for specialized dimensions or unique material compositions, our experienced team is ready to collaborate with you to deliver end-to-end solutions that meet the highest standards of quality and performance. With our advanced production capabilities and commitment to innovation, we ensure that our access valves not only fulfill your immediate needs but also contribute to the long-term success of your operations. Trust Ningbo Senjun as your partner in building efficient, effective refrigeration systems.
Curated Selection of Hvac Refrigeration Access Valves Custom Solutions, Your End-to-End Solution
| Model | Size | Material | Pressure Rating (psi) | Temperature Range (°F) | Application |
|---|---|---|---|---|---|
| AV-100 | 1/4" | Brass | 600 | -40 to 220 | Air Conditioning |
| AV-200 | 3/8" | Aluminium | 500 | -40 to 250 | Refrigeration Systems |
| AV-300 | 1/2" | Plastic | 300 | -10 to 150 | Domestic Refrigerators |
| AV-400 | 5/8" | Copper | 800 | -30 to 300 | Commercial Coolers |
| AV-500 | 3/4" | Stainless Steel | 1000 | -40 to 400 | Industrial Applications |
Best Way To Hvac Refrigeration Access Valves Industry Leaders Where Innovation Meets 2025
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James Wilson
Exceptional quality! The after-sales service representatives were responsive and educated, making me feel valued.
18 June 2025
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Chloe King
I’m very pleased with this product! The quality is exceptional, and the after-sales service was outstanding.
16 May 2025
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Scarlett Baker
I’m thoroughly impressed! The quality is remarkable, and the customer service team provided excellent support.
31 May 2025
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Lily Carter
Incredible quality with a flawless design! The after-sales team was very supportive and attentive.
16 May 2025
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Ethan Taylor
Fantastic durability and quality! The after-sales team was extremely professional and insightful.
08 June 2025
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Ella Murphy
I’m very pleased! The product quality is outstanding and the after-sales support was excellent.
21 May 2025









