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J2BS/50h Nodular Cast Iron Shut-off Check Valve for Refrigeration Compressors
US$85.00
5 Pieces
Product profile
Media
GasTemperature
Ordinary TemperatureMaterial
Cast IronModel NO.
J2BS/50HConnection Form
FlangeStructure
SwingPressure
High TemperatureSealing Form
Bellows Globe ValveFlow Direction
ReversingStandard
JISApplication
Industrial UsageVideo Outgoing-Inspection
ProvidedMachinery Test Report
ProvidedBrand Name
LiyongdaRemark
Please Consult Customer Service for PricingTransport Package
Carton/PallteSpecification
CETrademark
LiyongdaOrigin
Zhejiang. China(Mainland)HS Code
8481804090Production Capacity
1000PCS/MonthKey features
1. Integrated Shut-Off and Check Function
Combines shut-off and non-return functions in one valve, reducing installation space and improving refrigeration system reliability.
2. Durable Nodular Cast Iron Construction
Made from high-strength nodular cast iron, offering excellent pressure resistance, durability, and long service life.
3. Designed for Refrigeration Compressors
Specially developed for compressor discharge lines, widely used in screw compressors, cold storage systems, and industrial refrigeration 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: ≤6.12h
AI-Powered supplier vetting
SummaryZhejiang Liyongda Refrigeration Machinery Co., Ltd. specializes in valve and refrigeration equipment manufacturing, focusing on quality and innovation. The supplier offers R&D and ODM services but lacks significant overseas presence and warehousing capabilities. Despite maintaining OEM services for popular brands, the supplier's quality assurance processes are weak, and financial credibility remains unclear. Customization is available from samples and designs, but the absence of comprehensive records raises concerns about execution reliability. Sustainable development practices and digitalization efforts are unknown.
Supplier typeThe supplier is Zhejiang Liyongda Refrigeration Machinery Co., Ltd., specializing in manufacturing valves and refrigeration equipment.
R&D capabilityThe supplier is engaged in R&D with new products developed and provides ODM services, but lacks SDK availability.
Customization capabilityOffers customization from both samples and designs, indicating a flexible design service capability.
Client casesThe supplier's quality assurance is lacking, as there are no written records for corrective actions or complaint handling.
Product Q&A
Q:1. What is the function of the J2BS shut-off check valve?
A:
The valve combines shut-off and check functions to control refrigerant flow and prevent reverse flow in refrigeration systems.
Q:2. Where is this valve installed?
A:
It is commonly installed on refrigeration compressor discharge lines, especially in screw compressor systems.
Q:3. What material is the valve made of?
A:
The valve body is made of nodular cast iron, providing high strength and reliable performance under refrigeration conditions.
Q:4. Which refrigerants can be used with this valve?
A:
It is suitable for common refrigeration refrigerants such as R134a, R404A, R407C, R410A, and other compatible refrigeration media depending on system requirements.
Q:5. Do you provide OEM and customized services?
A:
Yes. OEM and customized services are available, including valve size, connection type, pressure rating, and branding.
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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