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Hydraulic Check Valve Nrvh 22s High Pressure Non-Return Valve
US$1.00-9,999.00
1 Piece
Product profile
Customization
AvailableTransport Package
CartonSpecification
oneModel NO.
NRVH 22sTrademark
otherOrigin
OtherHS Code
8481804090Production Capacity
1000/YearKey features
High Pressure Rating: Withstands up to 320 bar (4600 psi) for demanding hydraulic systems.
Robust Material Options: Available in ductile iron or stainless steel for durability.
Flexible Connection Types: Offers flanged or threaded connections for versatile installation.
Backflow Prevention: Ensures one-way fluid flow to protect pumps and system integrity.
Low Maintenance Design: Durable construction minimizes frequent maintenance needs.
Full Customization Available: Supports full customization, minor customization, and design-based options.
100% Product Inspection: Every finished product undergoes visual inspection before shipment.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.62h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, industrial automation, product sales, installation, commissioning, maintenance, and repair services. It supports extensive customization and has documented finished-product inspection instructions, quality assurance, and stated lead times within 15 working days in both peak and off-peak seasons. However, it has no overseas showrooms, agents, branches, or offline trade-show experience, and no new products were developed in the past year. Supplier-management, corrective-action, and complaint-handling procedures exist but lack written records. Certification is listed as NIL, quality-control staffing is below five, and R&D engineer experience totals two years. Export activity is established, with 31%–40% of sales from exports and three years of export experience. Evidence of specific customer cases is not provided.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides industrial automation-related one-stop services, including product sales, solutions, installation and commissioning, maintenance, and repair. Its stated focus covers cement, packaging, printing, rubber, textile, and machine-tool industries.
CertificationsSupplier management system certification is explicitly recorded as NIL. The provided information therefore does not demonstrate possession of relevant certifications.
After-Sales capabilityThe supplier states that it provides installation, commissioning, maintenance, and repair services and has a quality-assurance system. However, it has no overseas showroom, agent, or branch, and its complaint-handling procedure has no written records, limiting evidence of formalized after-sales execution.
Production capacityThe supplier reports lead times within 15 working days during both peak and off-peak periods, maintains written and uniformly followed finished-product inspection instructions, and lists annual production output above the stated threshold. Nevertheless, quality-control staffing is below five and the service-capability assessment procedure has no records.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is confirmed in two slices, providing direct evidence of broad customization coverage.
Product Q&A
Q:What is the maximum pressure rating of the NRVH 22s valve?
A:
The NRVH 22s valve has a maximum pressure rating of up to 320 bar (4600 psi).
Q:What materials are available for the valve body?
A:
The valve body is available in ductile iron or stainless steel, depending on the application requirements.
Q:How do I install the valve?
A:
Ensure proper alignment and secure connections. Refer to the installation manual for specific instructions.
Q:How often should I inspect the valve?
A:
Regularly inspect the valve for signs of wear or damage, such as leaks or corrosion.
Q:What are the advantages of using a non-return valve in a hydraulic system?
A:
Non-return valves prevent backflow, enhancing system efficiency and reducing the risk of damage.
Send Inquiry
*To:
Beijing Zhongping Technology Co., Ltd.
Beijing Zhongping Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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