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Danfoss Water Valve Wvfx40 003f1240 for Refrigeration System
US$200.00-300.00
1 Piece
Product profile
Connection Type
GConnection Size [in]
1 1/2Kv Value [M³/H]
11Model NO.
WVFX40 003F1240Opening Configuration
Opens on Rising Cond. PressureControl Pressure Range [Bar]
4 - 17Connection Size (Refrigerant)
1/4 in - 6 mmConnection Type (Refrigerant)
SAE FlareTransport Package
CartonsSpecification
CE / RoHsTrademark
DanfossOrigin
ChinaHS Code
8418991000Production Capacity
1000Key features
Pressure Controlled Regulation: Modulates condensing pressure to maintain constant operation in water-cooled condensers.
Automatic Flow Shut-off: Automatically stops cooling water flow when the refrigeration plant is not running.
Wide Application Scope: Suitable for commercial chillers, cooling towers, industrial refrigeration, and HVAC systems.
Specific Model WVFX40: Part number 003F1240 with G 1 1/2 connection and 11 Kv value for precise flow control.
Reliable Brand Quality: Danfoss engineered valve ensuring stability and efficiency in refrigeration plant operations.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2007-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.25h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryShenzhen Sino-Australia Refrigeration Equipment Co., Ltd. is a China-based limited trading company established in 2005, specializing in refrigeration compressors, units, cold rooms, evaporators, condensers, and related components. The supplier states that it provides one-stop refrigeration solutions, accepts customization, and offers after-sales service. It reports ISO9001-2000 approval and export quality certification, with products exported to multiple international regions. Operational information indicates a factory in Huizhou, more than 10 production lines, six years of R&D engineer experience, and fewer than five quality-control staff. Export activity began in 2007, and the company has self-managed import-export rights. However, the provided information does not substantiate financial credibility or identify specific customer cases, and the after-sales capability is supported mainly by the supplier’s own stated service promise.
Supplier typeThe supplier is explicitly identified as a trading company and a shareholding-system company specializing in the trade of refrigeration compressors, freezing equipment, and air-conditioning components. It also reports a factory location and production lines, indicating supplier information includes both trading and production-related activities, but the registered business type remains Trading Company.
CertificationsThe supplier states that its products passed ISO9001-2000 approval and hold Quality Certification for Export. These are explicit certification claims supporting quality-management and export-compliance capability, although no certificate numbers or validity dates are provided.
After-Sales capabilityThe supplier explicitly promises perfect after-sale service and describes an excellent service working team. This supports the existence of a stated after-sales commitment, but the slices do not provide details on service coverage, response times, warranty terms, or service personnel.
Production capacityThe supplier lists multiple refrigeration products under its own CNAU brand and reports a factory in Huizhou, more than 10 production lines, and fewer than five quality-control staff. These details support established production capability, while the relatively small stated quality-control team may indicate limited quality-control staffing compared with the reported production-line count.
Customization capabilityThe company explicitly states that it provides one-stop refrigeration system solutions and accepts customization. This directly supports customization capability, although the scope, engineering process, minimum order requirements, and customization examples are not specified.
Product Q&A
Q:What is the primary function of the Danfoss WVFX40 valve?
A:
It regulates water flow in refrigeration plants with water-cooled condensers to modulate and maintain constant condensing pressure.
Q:Does the valve stop water flow when the system is off?
A:
Yes, when the refrigeration plant is stopped, the cooling water flow is shut off automatically.
Q:What are the typical applications for this valve?
A:
It is used in commercial chillers, cooling tower systems, industrial refrigeration, and HVAC hydronic systems.
Q:What is the connection type and size for model 003F1240?
A:
The water side connection is G 1 1/2, and the refrigerant side is 1/4 in - 6 mm SAE Flare.
Q:What payment terms are accepted for this product?
A:
Accepted terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
Send Inquiry
*To:
Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.
Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.*Content:
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