| Cooling Method: | Direct Cooling |
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| Certification: | ISO, CE |
| Condition: | New |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Pressure controller is used in refrigeration and compressor airsystem to adjust the equipment's high and low pressure limit control and avoid the over-low suction pressure and over-high exhaust pressure. It can also be used to start and stop refrigeration compressors and condenser fans.
- With copper air-box connector, suitable for freon, air, liquid and other non-corrosive media
- With stainless steelair-box connector, it can be used with liquid ammonia etc corrosive gasor liquid system.
Bereich Range: -0.5 6/8 30BAR 15ln 90/100 435PSIG
| Rated Voltage | ||
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Rated Ampa
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AC 125V | AC 250V |
| Non Inductive Current | 20A | 10A |
| Inductive Current | 15A | 8A |
| Full Load | 15A | 8A |
| Starting | 72A | 72A |
| Purpose Protection Degree | IP40 | IP40 |
| Model | Low Pressure | High Pressure | Low Pressure | Hign Pressure | Low Pressure | High Pressure | ||||
| Presssure Range | Differential Presssure | Presssure Range | Differential Presssure | Format Form | Factory Setting (bar) | |||||
| (bar) | (bar) | (bar) | (bar) | Fig.2 | Fig.1 | Fig.2 | Fig.1 | |||
| P830 | -0.5~6 | -0.6~4 | 8~30 | 3~4 Fix | Auto | Auto | 3 | 2 | 20 | 15 |
| P830HM | -0.5~6 | -0.6~4 | 8~30 | ≤5 | Auto | Manual | 3 | 2 | 20 | Manual |
| P830HLM | -0.5~5.5 | ≤1 | 8~30 | ≤5 | Manual | Manual | Manual | 2 | 20 | Manual |
About US
ZHIYUN Refrigeration Equipment is a comprehensive enterprise integrating manufacturing, trade, and engineering. Since the stablishment in 1982, we now have 3 production workshops dedicated to insulation panels and doors, refrigeration units, and heat exchange equipment, one sales company and one engineering company, all situated in Fujian Provincee. Our company's commitment to excellence is evident in its various certifications, including ISO9001:2015 for quality management, SGS certification, and the CRAA product certification from China's refrigeration and air conditioning industry. It has also achieved the capability level certification of China's equipment maintenance and installation enterprises, specifically Class C, II.
Over the past four decades, ZHIYUN has emerged as a professional refrigeration company, renowned for its scale, reputation, and influence within China. We have established strong relationships with numerous prominent local enterprises. Our unwavering commitment to quality and reliable service has earned the company a stellar reputation globally, attracting long-term partners in various Asian countries, North America, and Africa.
ZHIYUN offers a diverse range of high-quality refrigeration products that find widespread application in multiple industries, including food processing and storage, marine, medicine, chemicals, and logistics. ZHIYUN Refrigeration Equipment remains dedicated to providing innovative and efficient solutions that meet the unique needs of its clients.
Products Range
1. Scroll/Semi-Hermetic Reciprocating/Screw Compressor (official distributor)
2. Air/Water/Evaporative Cooled Compressor Condensing Unit, Water Chiller
3. Polyurethane Cold Storage Room Insulation Panel and Door
4. Evaporator, Condenser
5. Refrigeration Parts (valves, dried filter, refrigerant, refrigeration oil, etc.)
6. Refrigeration Tools
7. Refrigeration Control Panel
8. Blast Freezer, Quick Freezing Room and Quick-Freezing Tunnel
Nonstandard customization, OEM and ODM are highly welcomed.
Company Photos
Certificate
Exhibition
Packaging and Shipping
1. Q: Are you a manufacturer?
A: Yes, we are manufacturer. Non-standard customization and OEM service are both welcomed and available.
2. Q: Can I get the warranty?
A: Yes, under the condition that the user apply the equipment correctly, we provide 1 year quality warranty.
3. Q: How to buy?
A: Please contact us by email or online at first, and then we will offer our proposal and quotation based on your demand.
4. Q: How to pay?
A: 40% of total amount to be paid before production, and the balance payment before shipment.
5. Q: How to ship?
A: We work with an experienced shipping agent who could arrange your delivery on the cheapest and fastest way. Our closest port is Xiamen.
6. Q: What about the delivery date?
A: 10-30 days, depends on the order.
7. Q: What about the maintenance?
A: All the products are tested before shipment, and maintenance is easy. We provide patient pre-sale service and considerate after-sale service.
1. We have more than 40 years of professional experience in refrigeration industry, we understand the refrigeration system, the refrigeration equipment, and the cold room, and understand the customer needs even better.
2. We have our own production factories for insulation panels, condensing units, condenser, and evaporators, as well as the warehouse for compressors and refrigeration parts, complete product line, guaranteed quality, convenient one-stop purchase.
3. We undertake cold room projects year-round and are familiar with the installation and maintenance. We can provide comprehensive installation materials and tools for each of your projects, and you can start work as soon as you arrive at the site. Meanwhile, we provide timely and reliable technical support during the installation and maintenance process to ensure the normal operation of your equipment.
Suppliers with verified business licenses
Audited Supplier 
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