Contact Platform Support
Help Center
Home > Industrial Equipment & Components > Valve > Check Valve > Marine Carbon Steel Globe Check Valve DN20-PN2.5MPa 1 Year Warranty Mill Test Report
Marine Carbon Steel Globe Check Valve DN20-PN2.5MPa 1 Year Warranty Mill Test Report
Product Spotlights
Marine carbon steel globe check valve DN20-PN2.5MPa with 1-year warranty and mill test report. ISO9001 manufacturer, annual export US$1M+. Features robust carbon steel body, flanged connection, reliable backflow prevention, and customizable options. Trusted by global markets for cost-effective quality.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, Carbon Steel
Nominal Diameter:
DN20
Nominal Pressure:
PN2.5MPa
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Related Products
-
PN2.5MPa DN150 Carbon Steel Globe Check Valve for Marine Flanged Rising Stem CCSNegotiableMOQ: 1 Unit -
DN80 PN2.5MPa Marine Carbon Steel Globe Check Valve Flanged End Rising Stem With CCSNegotiableMOQ: 1 Unit
-
Marine Globe Check Valve Carbon Steel DN200 PN6.4MPa Flanged Rising Stem CCS CertifiedNegotiableMOQ: 1 Unit
-
Marine Carbon Steel Globe Check Valve DN15-DN200 PN1.6-6.4MPa Flanged Rising Stem CCSNegotiableMOQ: 1 Unit
-
CCS Marine Carbon Steel Globe Check Valve for Oil System DN15-DN200 Flanged Rising StemNegotiableMOQ: 1 Unit
Material
Other, Carbon Steel
Nominal Diameter
DN20
Nominal Pressure
PN2.5MPa
Connection Type
Flanged (Optional: Threaded)
Warranty
1 Year
Standard/Certification
ISO9001
Mill Test Report
Included
Seat Material
Stainless Steel (Optional)
Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our Marine Carbon Steel Globe Check Valve DN20-PN2.5MPa, a reliable solution designed for demanding marine and industrial applications. Manufactured with high-grade carbon steel and backed by a 1-year warranty and a complete Mill Test Report, this valve ensures leak-proof performance and extended service life. As an ISO9001-certified manufacturer with over US$1 million in annual export value, we deliver products that meet rigorous quality standards worldwide.
Key Features & Technical Specifications
- Robust Material: Made from durable carbon steel, offering excellent corrosion resistance in marine environments.
- Precision Design: Globe-style check mechanism provides tight shut-off and prevents backflow effectively.
- Pressure Rating: PN2.5MPa (25 bar) ensures suitability for medium-pressure systems.
- Size: DN20 (3/4 inch nominal bore) compact yet versatile for piping systems.
- Connection: Flanged ends per standard (ANSI/ DIN options available upon request).
- Test Documentation: Each valve includes a Mill Test Report certifying material composition and mechanical properties.
- Long Service Life: Hardened seat and disc options minimize wear under frequent operation.
| Parameter | Value |
|---|---|
| Nominal Diameter | DN20 (3/4") |
| Nominal Pressure | PN2.5MPa (25 bar) |
| Body Material | Carbon Steel (WCB or equivalent) |
| Seat Material | Stainless Steel (optional) |
| Connection | Flanged (RF, standard); threaded available on request |
| Warranty | 1 Year |
| Inspection | Mill Test Report included |
Detailed Advantages & Customer Benefits
- Reliable Backflow Prevention: The globe check design offers a positive sealing action, ideal for systems where reverse flow could cause damage or contamination.
- Easy Installation & Maintenance: Flanged connections simplify alignment and bolt-up, while the top-entry design allows quick access to internal components for cleaning or repair.
- Corrosion Resistance: Carbon steel with optional epoxy coating or stainless steel trim can be specified for aggressive marine atmospheres.
- Comprehensive Documentation: Every valve comes with a Mill Test Report that verifies the material grade and mechanical properties, giving you full traceability and confidence.
- Cost-Effective: Factory-direct pricing from a 2016-established manufacturer reduces supply chain costs without sacrificing quality.
- Flexible Ordering: We support OEM/ODM customization for special sizes, pressure ratings, or connection types – contact our sales team for details.
Trust & Credibility
Shanghai Zhibang Valve Manufacture Co., Ltd. has been a dedicated manufacturer since 2016, exporting US$1 million – US$1.5 million worth of valves annually to markets across North America, South America, Europe, Asia, Africa, and Oceania. Our products are manufactured under an ISO9001 quality management system, ensuring consistent performance and compliance. We ship from major ports including Shanghai, Guangzhou, Hongkong, and Beijing. With a proven track record in diverse industries such as marine, petrochemical, water treatment, and power generation, our Marine Carbon Steel Globe Check Valve is the smart choice for engineers and procurement professionals who demand reliability and transparency. Contact us today to request a quote or discuss your specific requirements – we are ready to support your projects with fast delivery and professional service.
Frequently Asked Questions
-
Q: Is this valve suitable for seawater applications?
A: Yes, the carbon steel body with optional anti-corrosion coating or stainless steel trim can handle marine environments. We recommend discussing your specific medium with our engineers. -
Q: What documents are included with the valve?
A: Each valve comes with a Mill Test Report (MTR) as standard. Additional certificates such as material certificates or pressure test reports can be provided upon request. -
Q: Can I get a different pressure rating or size?
A: Absolutely. We offer customizable options for DN sizes from DN15 to DN300 and pressure ratings from PN1.6 to PN10MPa. Please inquire with your requirements. -
Q: What is the lead time for this product?
A: Typical lead time for standard DN20-PN2.5MPa valves is 7–15 working days, depending on quantity. Expedited shipping is available for urgent orders. -
Q: Do you provide a warranty?
A: Yes, a 1-year warranty against manufacturing defects is included. Extended warranty options can be arranged for larger projects. -
Q: Is the valve tested before shipment?
A: Yes, each valve undergoes hydrostatic shell and seat testing in our factory. A test report can be included upon request. -
Q: What is the maximum operating temperature?
A: Standard design temperature ranges from -20°C to 200°C. For extreme temperatures, we can supply with high-temperature seats or special alloys. -
Q: How do I place an order?
A: You can contact our sales team via the website or email. Provide the required quantity, connection type, and any special requirements. We will issue a proforma invoice promptly.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
You May Also Like
-
Factory Direct Marine Globe Check Valve Carbon Steel Flanged Rising Stem CCS Certified With WarrantyNegotiableMOQ: 1 Unit
-
Carbon Steel Marine Globe Check Valve DN50 PN4.0MPa Flanged End Rising Stem CCS CertifiedNegotiableMOQ: 1 Unit
-
Cost-Effective Marine Cast Iron Globe Check Valve, LR ABS Certified, With Warranty and Factory Direct Support - DN50-DN200 PN16NegotiableMOQ: 1 Unit
-
LR ABS Certified Marine Cast Iron Globe Check Valve, DN50-DN200, PN10/16, Flanged Connection, Handwheel OperatedNegotiableMOQ: 1 Unit
-
Marine Cast Iron Globe Check Valve DN50-DN200 PN1.0-1.6MPa Flanged Manual Operation LR ABS CertifiedNegotiableMOQ: 1 Unit
-
For Marine Piping Systems: Cast Iron Globe Check Valve DN50-DN200, PN16, Flanged, LR ABS Certified - Ideal for Ballast and Firefighting LinesNegotiableMOQ: 1 Unit
-
Cast Iron Globe Check Valve for Marine Use - DN50 to DN200, PN16, Flanged Ends, Manual Actuation, LR ABS ApprovedNegotiableMOQ: 1 Unit
-
Manual Cast Iron Globe Check Valve for Marine Systems - DN50-200mm, PN1.0-1.6Mpa, Flanged, LR & ABS Cert.NegotiableMOQ: 1 Unit
-
DN50-DN200 Flanged Cast Iron Globe Check Valve, Manual Operation, PN1.0-1.6MPa, Marine Approved by LR and ABSNegotiableMOQ: 1 Unit
-
Marine Grade Globe Check Valve, Cast Iron Body, DN50-DN200, PN16, Flanged, Handwheel, LR ABS ClassificationNegotiableMOQ: 1 Unit
