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Made in China Screw Compressor Service Valve Check Valve with Flange
US$20.00-50.00
2 Pieces
Product profile
Media
GasTemperature
High TemperatureMaterial
Cast IronModel NO.
YDH50/100CConnection Form
FlangeStructure
SwingPressure
High TemperatureSealing Form
Bellows Globe ValveFlow Direction
ReversingStandard
JISApplication
Hanbell Screw CompressorTransport Package
Carton/PalletsSpecification
1 inch 1.5inch 2 inch 2.5inchTrademark
LiyongdaOrigin
Zhejiang, ChinaProduction Capacity
5000piece/MonthKey features
Wide Refrigerant Compatibility: Suitable for R12, R22, R502, R407c, R134A, R404A, R410a and other refrigerants.
CE Certified Safety: Passed CE certification ensuring compliance with international safety standards.
Free One-Year Maintenance: Comprehensive maintenance plan provided free for one year for quality-related issues.
Professional Installation Support: Expert artisans provide guidance for installation, debugging, and stable operation.
24-Hour Response Service: All customer requests are answered within 24 hours to ensure satisfaction.
Customization from Samples: Offers customization services based on customer-provided samples.
Customization from Designs: Accepts customization requests based on specific customer design requirements.
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: ≤10.26h
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:What is the working pressure range?
A:
The working air pressure is 3.0mpa and hydraulic pressure is 6.5mpa.
Q:What refrigerants are compatible with this valve?
A:
It is suitable for R12, R22, R502, R407c, R134A, R404A, R410a, and other refrigerating oils.
Q:Is installation service available?
A:
Yes, we provide installation guidance and our artisans support installation and stable operation.
Q:What is the warranty period for after-sale service?
A:
We offer free maintenance within one year for problems caused by machine quality.
Q:How quickly do you respond to customer requests?
A:
Your request will be answered within 24 hours.
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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