Best Quality 4 Way Reversing Valve (DSF-11U)

• Customization: Available
• Exteral Leakage Test Pressure: 3.0 Mpa
• Water Test Pressure: with Water Pressure 4.4mpa
• Model NO.: DSF-11U
• Transport Package: Carton
• Specification: CE
• Trademark: SANHE
• Origin: China
• Production Capacity: 50, 000PCS/Month
• Package Size: 13.00cm * 13.00cm * 7.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

Product Description:
Air Conditioner 4-Way Reversing Valve is a refrigeration control valve component designed for compatible air conditioning and heat pump systems. It helps change refrigerant flow direction inside the refrigeration circuit and supports switching between cooling and heating operation modes. This AC four-way valve is suitable for residential and commercial HVAC equipment, repair, replacement, maintenance, and refrigeration applications.

Key Features:
(1)Designed for compatible air conditioner and heat pump systems.
(2)Helps change refrigerant flow direction during system operation.
(3)Supports cooling and heating function switching.
(4)Suitable for residential and commercial HVAC equipment.
(5)Practical for maintenance, repair, and replacement work.
(6)Compact valve structure supports convenient installation.
(7)Different configurations can meet various refrigeration requirements.
(8)Suitable for OEM assembly, spare parts supply, and HVAC servicing.

Our Services

Product Screening Service

QC Services

Warehousing and Logistics Services

With 25 years of industry experience, we are familiar with various domestic accessory factories and can select suitable products in the shortest possible time.

Our biggest difference from other foreign trade companies is that we have our own QC team.

The goods purchased through us will be sent to our warehouse first, and only after passing our secondary inspection will they be shipped out.

We have a warehouse that can accommodate a volume of 30000 cubic meters.

Certifications

Exhibition

Global HVAC & Refrigeration Exhibition Highlights

From 2017 to 2025, we have actively participated in leading global HVAC and refrigeration exhibitions, including FRIGAIR South Africa, CRH Expo Shanghai, Climate World Russia, HVACR Chile, AHR Expo USA & Mexico, HVACR Saudi Arabia, FEBRAVA Brazil, and HVACR Vietnam.

Through these international trade shows, we showcase our latest refrigeration components and HVAC solutions, connect with customers worldwide, and continuously expand our global market presence. Our exhibition experience demonstrates our commitment to innovation, quality, and long-term cooperation with partners across different regions.

We look forward to meeting you at future exhibitions and building strong business relationships worldwide.

TQC

TQC Quality Control & Testing

This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

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