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Brass Shut-off Valve for Refrigeration and Cold Storage Systems
US$10.00-20.00
10 Pieces
Product profile
Media
GasTemperature
Low TemperatureActuator
ManualModel NO.
J3/4--J3/19Material
BrassStructure
Angle Type Globe ValveSealing Form
Gland Packings Globe ValveStem Thread Position
Outside Screw Stem Globe ValveApplication
Forged Steel Globe Valve, Cooling SystemStandard
DINCertificate
CE/ISO9001/TsTest Pressure
4.5MPaSize
6/8/10/16/19/22.Remark
Please Consult Customer Service for PricingTransport Package
Carton/PallteSpecification
CETrademark
liyongdaOrigin
Zhejiang. China(Mainland)Production Capacity
5000piece/MonthKey features
1. Premium Brass Construction
Made from high-quality brass for excellent corrosion resistance, durability, and long service life.
2. Reliable Shut-Off Performance
Provides secure refrigerant isolation with dependable sealing to improve system safety and maintenance efficiency.
3. Ideal for Refrigeration and Cold Storage
Suitable for refrigeration systems, cold storage facilities, compressor units, and commercial cooling equipment.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 18years CertifiedNearest Port: Shanghai Port,Ningbo PortAverage Response Time: ≤10.04h
AI-Powered supplier vetting
SummaryZhejiang Liyongda Refrigeration Machinery Co., Ltd. manufactures valves and refrigeration equipment and reports OEM service for well-known brands, ODM service, and customization from samples or designs. Its production-related evidence includes a CNC facility, a flexible unit production line, six quality inspectors, raw-material traceability, and an indicated pool of 150 qualified suppliers. However, quality assurance is explicitly absent, several procedures lack written records, finished-product inspection is random, and there is no valid manufacturing contract with associated subcontractors. The supplier reports no inventory capacity, overseas warehouse, overseas showroom, overseas agents, or branches, while overseas service is offered in Malaysia through debugging and maintenance. Financial information is limited to year labels without substantive performance data, and digitalization and sustainability status are unknown.
Supplier typeThe supplier is identified as Zhejiang Liyongda Refrigeration Machinery Co., Ltd., specializing in manufacturing various valves and refrigeration equipment. The provided profile supports classification as a valve and refrigeration-equipment manufacturer, but does not establish additional supplier categories.
R&D capabilityThe supplier reports new products within the past year, customization from samples and designs, and ODM service, demonstrating product-development activity. Conversely, no usable SDK is available, while digitalization, ERP integration, and AI-related sustainability status are unknown.
Customization capabilityThe supplier explicitly provides customization from samples and from customer designs, and also reports ODM service. These statements directly support the ability to undertake customized product development and manufacturing.
Client casesThe supplier reports OEM service for well-known brands and participation in the CR2023 offline trade show. These are evidence of brand-related OEM experience and trade-show activity, but no customer names, product cases, order outcomes, or verifiable project details are supplied.
Product Q&A
Q:1. What is the function of this brass shut-off valve?
A:
It is used to start, stop, or isolate refrigerant flow during normal operation and maintenance of refrigeration systems.
Q:2. What material is the valve made of?
A:
The valve is manufactured from premium brass, providing excellent corrosion resistance and reliable performance.
Q:3. Where can this valve be used?
A:
It is widely used in cold storage systems, refrigeration equipment, compressor units, HVAC systems, and commercial refrigeration applications.
Q:4. Which refrigerants are supported?
A:
Depending on the valve model, it is compatible with common refrigerants such as R134a, R404A, R407C, R410A, and R507A.
Q:5. Do you provide OEM and customized services?
A:
Yes. We offer OEM and customized manufacturing services, including customized sizes, connection types, pressure ratings, and private labeling.
Send Inquiry
*To:
Zhejiang Briliant Refrigeration Equipment Co., Ltd
Zhejiang Briliant Refrigeration Equipment Co., Ltd*Content:
Supplier replies will be sent to your registered email
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