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Winvall Electric Operate Brass Ball Valve 2 Way Motorized Control Valves 3/4''
US$11.50
1,000 Pieces
Sample price:US$15.60/piece.Request sample

Product profile

Customization

Available

Media

Water

Material

Brass

Model NO.

WRA-5302+W6BV220

Connection Form

Thread

Driving Mode

Electric

Nominal Pressure

PN1.0-32.0MPa

Channel

Straight Through Type

Structure

Fixed Ball Valve

Type

Fixed Ball Valve

Function

Relief Valve

Temperature

Normal Temperature

Standard

ISO9001

Application

Industrial Usage, Water Industrial Usage, Household Usage

Medium

Cold/Hot Water, with 50% Glycol

Temperature of Medium

2℃...95℃

Rated Pressure

Pn16

Transport Package

Carton with Pallet

Specification

DN20

Trademark

Winvall

Origin

China

Key features

Compact Motorized Design: Combines on/off actuator with W6BV series valve for stable operation and low torque.
High Flow Capacity: Features large water flow rate, zero dirt block, and excellent water stoppage capacity.
Wide Application Scope: Ideal for HVAC, heating, water treatment systems, and various industrial equipments.
Durable Brass Construction: Valve body made of Hpb59-1 brass with EPDM+PTFE seals for reliable performance.
Flexible Customization: Supports cold/hot water and 50% glycol media with rated pressure up to PN16.
Precise Control Actuator: 3-point type actuator with 90-degree rotation and 19s/15s on/off time options.
CE Certified Quality: Manufactured by a professional factory with ISO9001 standard and CE certification.
Versatile Voltage Support: Actuator supports AC24V with 50/60Hz frequency for broad electrical compatibility.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.41h 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 types of media can this valve handle?
A:
It is suitable for cold/hot water and media containing up to 50% glycol.
Q:What is the rated pressure of the valve?
A:
The rated pressure is PN16, with a nominal pressure range of PN1.0-32.0MPa.
Q:How long does it take for the valve to open or close?
A:
The on/off time is 19 seconds at 50Hz and 15 seconds at 60Hz.
Q:Can this valve be used for HVAC systems?
A:
Yes, it is widely used in HVAC systems, heating systems, water treatment systems, and industrial equipment.
Q:What is the connection type for the valve?
A:
The valve features an internal thread connection form.

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