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Winvall 3VDC Stainless Steel Ball Valve Electric Actuator Flow Control Motorized Valve
US$29.00
100 Pieces
Sample price:US$31.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterMaterial
Stainless SteelModel NO.
WRA-4203A+WSBV215Connection 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 UsageTemperature of Medium
2℃...90℃Medium
Cold/Hot Water, with 50% GlycolRated Pressure
Pn20Transport Package
Carton with PalletSpecification
DN15Trademark
WinvallOrigin
ChinaKey features
SS304 Stainless Steel Body: Constructed with durable SS304 stainless steel for corrosion resistance and long service life.
Low Torque Operation: Features low torque design ensuring stable operation and efficient energy consumption.
Zero Dirt Blockage: Designed to prevent dirt blockage, maintaining large water flow rate and reliability.
3-Point Control System: Operated by WRA-42...A actuator with precise 3-point control for accurate flow regulation.
Wide Application Scope: Suitable for HVAC, heating, water treatment systems, and various industrial equipments.
Compact Structure Design: Compact and stable structure allows for easy installation and space-saving integration.
CE Certified Quality: Product holds CE certification, ensuring compliance with international safety standards.
Customizable Parameters: Medium temperature and pressure ratings can be customized to specific project requirements.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.91h 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 working voltage of the actuator?
A:
The actuator works on 3VDC power supply.
Q:What materials are used for the valve body and ball?
A:
Both the valve body and the ball are made of Stainless Steel SS304.
Q:What is the sealing material for the valve?
A:
The seal consists of EPDM+PTFE for the ball and EPDM O-rings for the stem, featuring double O-ring design.
Q:What are the typical applications for this motorized valve?
A:
It is widely used in HVAC systems, heating systems, water treatment systems, and some industrial equipments.
Q:What is the average lead time for production?
A:
The average lead time is within 15 workdays for both peak and off-season periods.
Send Inquiry
*To:
Winner Ball Valves Co., Ltd.
Winner Ball Valves Co., Ltd.*Content:
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