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Winvall HVAC System Electric Control Ball Valve Brass Water Flow Motorized Two Way Valve
US$81.50
1-99 Pieces
US$70.00
100+ Pieces
Sample price:US$81.50/piece.Request sample
Product profile
Customization
AvailableMedia
WaterMaterial
BrassModel NO.
WVA4-106+W8BV240Connection Form
ThreadDriving Mode
ElectricNominal Pressure
PN1.0-32.0MPaChannel
Straight Through TypeStructure
Fixed Ball ValveType
Fixed Ball ValveFunction
Relief ValveTemperature
Normal TemperatureStandard
ISO9001Application
Industrial Usage, Water Industrial Usage, Household UsageMedium
Cold/Hot Water, with 50% GlycolTemperature of Medium
2℃...90℃Rated Pressure
Pn20Transport Package
Carton with PalletSpecification
DN40Trademark
WinvallOrigin
ChinaKey features
Stable Flow Control: Equal percentage flow characteristic guarantees valve performance stability.
Wide Temperature Range: Operates with medium from 2 to 90 degrees Celsius.
Versatile Applications: Ideal for HVAC, heating systems, water treatment, and industrial automation.
High Pressure Resistance: Rated pressure up to PN20 (2000 KPa) for demanding environments.
Durable Brass Construction: Forged brass body with stainless steel ball and EPDM+PTFE seals.
Precise Electric Actuation: 3-point control with 6N.m torque and 6VA power consumption.
CE Certified Quality: Product meets CE safety and quality standards.
Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, and Western Union.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.17h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryWinner Ball Valves Co., Ltd. is a China-based limited company established in 2010, with 24 employees and operations in Changsha, Hunan. It presents itself as a manufacturer of small electric ball valves and related control products for HVAC, heating, solar, industrial, and medical applications, while another record classifies the company as a trading company. The supplier states that it follows ISO 9001 production practices, performs 100% functional testing, and holds ISO 9001:2015, CE, and RoHS certifications. It claims OEM and ODM experience, international sales, recognized customers, and long-term cooperation relationships, but the provided data does not identify most customers or substantiate production scale. After-sales service and technical support are stated commitments, while quality-control staffing is not disclosed. Innovation is supported by stated development activities and patent certificates, although the extent of R&D capability is unclear.
CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate and production according to ISO 9001 standards, including 100% functional testing and production-line visualization controls. It also states that its products have CE and RoHS certifications, but the provided slices do not include certificate numbers, validity dates, or scopes.
R&D capabilityThe supplier states that it emphasizes innovation and development, develops multiple electric-valve products, and holds multiple patent certificates. Its reported total R&D engineer experience is 2, but the slices do not clarify whether this refers to two engineers, two years, or another measure, so the depth of innovation capability cannot be fully verified.
Customization capabilityThe supplier explicitly states that it provides OEM and ODM services, which supports capability for product customization or private-label development. The available information does not specify customization scope, engineering workflow, minimum order requirements, or examples of customized products.
Client casesWINNER claims recognition from well-known companies, long-term cooperation relationships, and worldwide sales, and one trade record associates it with HIGHZ VALE INDUSTRIA ELETRONICA LTDA. The evidence is limited because most claimed customers are unnamed and only one transaction is shown in the provided trade record.
Product Q&A
Q:What is the operating temperature range for the valve?
A:
The valve supports a medium temperature range from 2 to 90 degrees Celsius.
Q:What fluids can this valve handle?
A:
It is designed for cold/hot water and water with up to 50% glycol.
Q:What is the maximum rated pressure?
A:
The rated pressure is PN20, which equals 2000 KPa.
Q:How does the 3-point control wiring work?
A:
Brown wire powers on for counterclockwise (open), red wire for clockwise (close), and both off for holding position.
Q:What is the lead time for orders?
A:
Lead time is within 15 workdays for both peak and off-peak seasons.
Send Inquiry
*To:Winner Ball Valves Co., Ltd.
Winner Ball Valves Co., Ltd.*Content:
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