What are the temperature limits for operation?

The medium temperature range is -30 to +135 degrees Celsius, and the ambient temperature range is -30 to +50 degrees Celsius.

How long is the lead time for orders?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, and PayPal.

4 Way Reversing Valves From Zhejiang Sanhua

Name: 4 Way Reversing Valves From Zhejiang Sanhua
Brand: Shengzhou City Resour Products Supplying Co., Ltd.
SKU: 1959746535

Zhejiang, ChinaShengzhou City Resour Products Supplying Co., Ltd.

US$5.00-60.00

10 Pieces

Sample price:US$7.52/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Spare Parts

Warranty

1 Year

Model NO.

SHF Series

Type

Valve

Cooling Water

Industrial Water

System Type

Closed System

Fans Species

Frequency Fan

Noise Level

Low

Application Fields

R&HVAC

Condition

New

Transport Package

Carton

Specification

3.6 to 420KW

Trademark

Sanhua

Origin

Zhejiang

HS Code

8481804090

Production Capacity

50000PCS/Month

Key features

Wide Application Range: Suitable for central, unitary, and room air conditioners with cooling capacities from 3.6 to 420kw.

Versatile Refrigerant Compatibility: Supports common HCFC, HFC, HF0, and HC refrigerants including R22, R410A, R32, and R290.

Robust Operating Pressure: Max operating pressure PS is greater than or equal to 4.5Mpa (45bar) for high performance.

Extended Temperature Range: Medium temperature range from -30 to +135 degrees Celsius and ambient from -30 to +50 degrees Celsius.

Low Noise Operation: Designed for low noise levels suitable for various HVAC applications.

Flexible Installation: Supports coil upwards or body axis horizontal alignment with specific flow direction instructions.

1-Year Warranty Coverage: Comes with a standard 1-year warranty for peace of mind.

Free Spare Parts Support: Includes free spare parts as part of the after-sales service package.

Company profile

Shengzhou City Resour Products Supplying Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1995-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤6.03hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Shengzhou, Shaoxing, with refrigeration-industry experience and described capabilities covering design, customization, standard production, trading, and maintenance. It reports ISO 9001 certification, documented corrective-action and complaint-handling procedures, more than 10 production lines, inventory capability, and broad export-market coverage. R&D evidence includes recent new products, ODM services, and several customization modes, while SDK availability is explicitly absent. Overseas service infrastructure is limited: no overseas showroom, agents, branches, or warehouse are reported. Financial credibility cannot be assessed from the provided non-financial records.

Supplier typeThe company is explicitly classified as a trading company, located in Shengzhou, Shaoxing, and describes itself as combining sourcing, design, customization, standard production, trading, and maintenance within the refrigeration industry. Its profile therefore indicates a trade-oriented supplier with integrated service and production-related capabilities rather than a clearly identified pure manufacturer.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a quality-management-system certification, although no certificate number, issuing body, or validity period is provided.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and supplier-service assessment, and states that it provides refrigeration-industry maintenance services. However, it reports no overseas agents, branches, showroom, or warehouse, limiting demonstrated overseas service coverage.

R&D capabilityThe supplier reports new products during the past year, ODM services, flexible design and customization, and a team with 6–10 years of total R&D-engineer experience. It explicitly lacks an available SDK, so innovation and product-development capability are supported, but software-development support is not.

Production capacityProduction-related evidence includes more than 10 production lines, stated output of 10,000 sets for air coolers, condensers, and compressor units, lead times of one month in both peak and off-season records, and in-stock capability. The supplier also describes advanced cutting, bending, punching, crimping, shearing, and cleaning equipment, although outsourcing-control procedures and contracts have unknown status.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from designs and samples, plus ODM services. Its company description also states that it provides matching, designing, customizing, and standard production, directly supporting broad customization capability.

Client casesThe supplier reports providing OEM services for well-known brands and participating in the RACC offline trade show. These are evidence of brand-related service and trade-show participation, but no specific customer names, project details, or verifiable case outcomes are provided.

Product Q&A

Q:What cooling capacities does this valve support?

The SHF Series valves are suitable for cooling capacities ranging from 3.6 to 420kw using R410a refrigerant under condition 2.

Q:Which refrigerants are compatible with this valve?

It is applicable for all common HCFC, HFC, HF0, and HC refrigerants such as R22, R134A, R404A, R407C, R410A, R507, R450A/R513A, R32, R290, R1234ze(E), and R1234yf.

Q:What is the maximum operating pressure?

The maximum operating pressure (PS) is greater than or equal to 4.5Mpa (45bar).

Q:What is the warranty period for this product?

The product comes with a 1-year warranty.

Q:What after-sales service is provided?

We provide free spare parts as part of our after-sales service.