Brass 4 Way Reversing Valve with Coil
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Product Highlights
- Comprehensive Product Range: Over 1300 kinds of HVAC spare parts including compressors, valves, and tools.
- OEM and ODM Services: Full customization, design customization, and sample-based customization available.
- Global Market Presence: Products exported worldwide to Europe, Middle East, Africa, and South America.
- Strict Quality Control: Modern management and strict quality testing before every shipment.
- Competitive Pricing: High-quality products offered at competitive prices for global clients.
- ISO9001 Certified: Company maintains ISO9001 certification for quality management.
- Flexible Customization: Minor, full, and flexible customization options tailored to client needs.
- Diverse Refrigerant Support: Compatible with R22, R134a, R407C, and R410 refrigerants.
Product Attributes
- Customization
- Available
- Application
- Home
- Certification
- ISO9001
- Model NO.
- air contitioner compressor
- Type
- Compressor
- Transport Package
- Export Standard Packing
- Specification
- steel
- Trademark
- nbcoolwell
- Origin
- Ningbo
- Production Capacity
- 50000pieces/Year
Product Images of Brass 4 Way Reversing Valve with Coil
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Product Description
Now we are dealing more than 1300kinds of products, our products range includes compressors, capacitors, contactors, relay, fan motors, condenser, refrigerant oil, refrigerant gases, filter driers, charging valves, expansion valves, gas separator, oil separator, defrost timers, pressure gauges, thermostats, copper fittings and brass fittings, copper coils, copper straight pipes, flaring tools, bend tube, cutter etc which are used for HVAC.
By modern management and strictly quality test before any shipment, our product quality is becoming better and better. Meanwhile, we also can provide OEM service, ODM service, and customized order service. Due to their competitive price and good quality, our products have been exported worldwide, such as Europe, the Middle East, Africa, and South America.
To meet our clients' requirements is our goal, and to develop mutual-beneficial business cooperation with customers is our pursuit. If you feel interested in our products, please feel free to contact us for further information.
| Type | Port size | Connection(mm) | Max. Operation Pressure Differential(Mpa) | Internal Leakage (ml/min) P=1.0Mpaat70°C | Power(HP) | ||
| D | E.S.C. | R22,R134a,R407C | R410 | ||||
| DSF-4U | 8 | 8.1 | 9.6 | 2.5 | 3.1 | <1000 | 0.75~1.5 |
| DSF-9U | 11 | 9.6 | 12.8 | 2.25 | 3.1 | <1500 | 2~3 |
| DSF-11 | 11.5 | 12.8 | 16 | 2.25 | 3.1 | <2000 | 2.5~4 |
| DSF-11U | 11.5 | 9.6 | 16 | 2.25 | 3.1 | <2000 | 2.5~4 |
| DSF-20 | 13 | 12.8 | 19.2 | 2.25 | 3.1 | <4000 | 4~8 |
| DSF-20U | 13 | 12.8 | 19.2 | 2.25 | 3.1 | <4000 | 4~8 |
| DSF-34 | 20 | 19.05 | 22.2 | 2.25 | 3.1 | <6000 | 7.5~12 |
| DSF-45 | 23 | 7/8 | 1 1/8 | 2.76 | 3.1 | <6000 | 5~15 |



About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR263294". Items marked "" are certified.
Company Profile
NINGBO COOLWELL COMPANY. Had developed into a leading professional manufacturer and supplier in the field of A/C and Refrigerator spare parts and tools.
Now we are dealing more than 1300kinds of products, our products range includes compressors, capacitors, contactors, relay, fan motors, condenser, refrigerant oil, refrigerant gases, filter driers, charging valves, expansion valves, gas separator, oil separator, defrost timers, pressure gauges, thermostats, copper fittings and brass fittings, copper coils, copper straight pipes, flaring tools, bend tube, cutter etc which are used for HVAC.
By modern management and strictly quality test before any shipment, our product quality is becoming better and better. Meanwhile, we also can provide OEM service, ODM service, and customized order service. Due to their competitive price and good quality, our products have been exported worldwide, such as Europe, the Middle East, Africa, and South America.
To meet our clients' requirements is our goal, and to develop mutual-beneficial business cooperation with customers is our pursuit. If you feel interested in our products, please feel free to contact us for further information.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 14-3, Building 2, Science and Technology Plaza, Gaoxin District, Ningbo, Zhejiang, China
-
Plant Area
- 151.27 square meters
-
Number of Employees
- 9
-
Registered Capital
- 900,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, one month
-
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 10 Pieces
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
-
Main Products
- Spare Parts of Home Appliance, AC DC Fan Motor, Filter Drier, AC Contactor, Gas Torch, Compressor, Defrosting Timer, Manifold Guage, Thermostat, Remote Control
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-11-20
-
Export Year
- 9 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the minimum order quantity?
- The minimum order quantity is 10 pieces.
- What customization options are available?
- We offer customization from samples, designs, full customization, minor customization, and flexible customization.
- What are the available payment terms?
- We accept LC, T/T, D/P, Western Union, and small-amount payments.
- What is the lead time for orders?
- The average lead time is one month for both peak and off-peak seasons.
- Which refrigerants does this valve support?
- The valve supports R22, R134a, R407C, and R410 refrigerants.
- What are the available international shipping terms?
- We offer FOB, CIF, CFR, and EXW terms.
- Is the company ISO9001 certified?
- Yes, the company holds ISO9001 certification.
- What is the maximum operation pressure differential?
- The maximum operation pressure differential varies by model, ranging from 2.25 to 2.76 Mpa.
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