Contact Platform Support
Help Center
Home > Industrial Equipment & Components > Valve > Check Valve > Horizontal Lift Check Valve for Marine Steam Lines, ASTM A216 WCB Body, Full Bore, DN50-DN150, PN1.6-6.4MPa, Bolted Cover
Horizontal Lift Check Valve for Marine Steam Lines, ASTM A216 WCB Body, Full Bore, DN50-DN150, PN1.6-6.4MPa, Bolted Cover
Product Spotlights
Horizontal lift check valve with ASTM A216 WCB full bore body, bolted cover for easy maintenance. Designed for marine steam lines, DN50-DN150, PN1.6-6.4MPa. ISO9001 certified, reliable backflow prevention, minimal pressure loss. Customizable flange standards, durable trim for high-temperature steam.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, ASTM A216 WCB Carbon Steel
Structure:
Other, Horizontal Lift Check
Application:
Other, Marine Steam Lines
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Related Products
-
Reliable Marine Check Valve for Ship Steam Boiler Lines, Carbon Steel, Swing Type, DN150, PN2.5MPa, Corrosion Resistant Paint, Factory TestedNegotiableMOQ: 1 Unit -
Customizable Marine Steam Check Valve, Flanged Connection, DNV Approved Design, 1-Year Warranty, Technical Support, Fast Delivery AvailableNegotiableMOQ: 1 Unit
-
12-Month Warranty Marine Check Valve for Steam System, Mill Test Report Included, Carbon Steel, DN50-DN150, Full Traceability, Standard CompliantNegotiableMOQ: 1 Unit
-
DN50-DN300 Ductile Iron Marine Check Valve PN1.0-1.6MPa Flanged End Epoxy Coated BV Certified Ballast WaterNegotiableMOQ: 1 Unit
-
Swing Marine Check Valve for Ship Ballast Water System Ductile Iron Epoxy Coated DN50-DN300 PN1.0-1.6MPa FlangedNegotiableMOQ: 1 Unit
Material
Other, ASTM A216 WCB Carbon Steel
Structure
Other, Horizontal Lift Check
Application
Other, Marine Steam Lines
Nominal Diameter
DN50 - DN150
Pressure Rating
PN1.6 - PN6.4MPa
Connection Type
Flanged (RF or FF, optional)
Cover Type
Bolted Cover
Bore Type
Full Bore
Shanghai Zhibang Valve Manufacture Co., Ltd. has been a trusted manufacturer of industrial valves since 2016, with an annual export value of US$1 Million to US$1.5 Million. Our Horizontal Lift Check Valve for Marine Steam Lines, featuring an ASTM A216 WCB body, full bore design, and bolted cover, is engineered to deliver reliable, maintenance-friendly performance in demanding marine steam applications. Backed by ISO9001 certification, this valve ensures compliance with international quality standards while offering superior flow characteristics and durability.
Key Features & Technical Specifications
- Material Excellence: Body and cover made from ASTM A216 WCB carbon steel, providing high strength and excellent corrosion resistance for steam service.
- Full Bore Design: Full bore configuration minimizes pressure drop and allows for easy pigging or cleaning, ensuring efficient flow in steam lines.
- Horizontal Lift Operation: The lift check mechanism ensures positive closure against backflow, with the disc guided by a precision-machined seat for reliable sealing.
- Bolted Cover: Bolted cover construction facilitates easy inspection and maintenance without removing the valve from the pipeline.
- Pressure & Size Range: Available in DN50 to DN150 with pressure ratings from PN1.6 to PN6.4MPa, covering a wide range of marine steam system requirements.
- Flanged Connections: Standard flanged ends (RF or FF) comply with DIN/ANSI/BS standards, making installation straightforward.
- High Temperature Capability: Designed for steam lines, the valve can handle elevated temperatures typical in marine boiler systems (up to 350°C depending on pressure).
- Low Leakage: Metal-to-metal sealing ensures minimal leakage per API 598 criteria, with optional soft seals for enhanced tightness.
- Durable Trim: Internals (disc, seat) are made from 13Cr or equivalent stainless steel, resistant to erosion and wear.
| Parameter | Specification |
|---|---|
| Body Material | ASTM A216 WCB |
| Nominal Diameter (DN) | 50, 65, 80, 100, 125, 150 |
| Pressure Rating (PN) | 1.6, 2.5, 4.0, 6.4 MPa |
| Flange Standard | DIN, ANSI, BS (available upon request) |
| Face-to-Face | DIN 3202 / BS 5163 |
| Test Pressure (Shell) | 1.5 x PN |
| Test Pressure (Seat) | 1.1 x PN |
| Design Temperature | -10°C to +350°C (customizable for higher) |
| Cover Type | Bolted cover with graphite gasket |
| Certification | ISO9001:2015 |
Benefits for Marine Applications
- Reduced Downtime: Bolted cover design allows quick in-line maintenance, saving valuable time in ship operations.
- Energy Efficiency: Full bore design minimizes flow resistance, reducing pump energy consumption and maintaining system pressure.
- Reliable Backflow Prevention: Positive lift check action prevents steam hammer and protects downstream equipment.
- Long Service Life: Hardened trim and robust casting withstand steam erosion and thermal cycling.
- Global Compatibility: Available with various flange standards (DIN, ANSI, BS) to fit international marine piping systems.
- Customizability: Options for different trim materials (e.g., Stellite overlay), extended bonnet, or pneumatic actuation are available upon request.
Trust & Reliability
Shanghai Zhibang Valve Manufacture Co., Ltd. has supplied over 10,000 check valves to marine and industrial clients worldwide since 2016. Our valves are shipped from Shanghai, Guangzhou, Hong Kong, and Beijing to markets including North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Every unit undergoes rigorous hydrostatic and leak testing in accordance with ISO9001 procedures. Our experienced engineers are available to discuss your specific steam line requirements—contact us today for a reliable valve solution that ensures safe and efficient vessel operation.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between a lift check valve and a swing check valve?
A: A lift check valve uses a disc that moves vertically against the flow, ideal for horizontal piping and steam applications where backflow must be prevented quickly. Swing check valves use a hinged disc and are more suitable for low-pressure liquids. -
Q: Can this valve be installed vertically?
A: The standard design is for horizontal installation with the cover facing up. For vertical or sloped lines, consult our engineers for a tailored configuration. -
Q: What flange standards are available?
A: We supply flanges per DIN, ANSI 150/300, BS 4504, and other standards. Please specify your requirement when ordering. -
Q: Is the valve suitable for superheated steam?
A: Yes, the ASTM A216 WCB body and 13Cr trim can handle temperatures up to 350°C. For superheated steam exceeding this, we recommend upgrading the trim to stainless steel or Stellite. -
Q: What is the delivery time?
A: Typical lead time for standard sizes (DN50-DN150) is 15-25 working days. Larger quantities or special materials may require additional time. -
Q: Do you provide third-party inspection?
A: Yes, we can arrange inspection by classification societies (e.g., DNV, Lloyd's, BV) upon request. The cost depends on the scope. -
Q: How do I select the right pressure rating?
A: The pressure rating should match the maximum operating pressure of your steam line at the design temperature. Our technical team can help you choose PN1.6, PN2.5, PN4.0, or PN6.4 accordingly. -
Q: What is the warranty period?
A: We offer a 12-month warranty from the date of shipment covering manufacturing defects. Extended warranty options are available.
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
-
Zhibang Valve Ductile Iron Marine Check Valve DN50-DN300 PN1.0-1.6MPa Flanged Epoxy Coated BV CertifiedNegotiableMOQ: 1 Unit
-
Marine Check Valve With Mill Test Report Ductile Iron Epoxy Coated DN50-DN300 PN1.0-1.6MPa Flanged for Ballast WaterNegotiableMOQ: 1 Unit
-
Epoxy Coated Marine Check Valve for Ballast Water System Ductile Iron DN50-DN300 PN1.0-1.6MPa Flanged ConnectionNegotiableMOQ: 1 Unit
-
Ballast Water System Marine Check Valve Ductile Iron Epoxy Lined DN50-DN300 PN10-16 Bar Flanged BV CertifiedNegotiableMOQ: 1 Unit
-
Marine Check Valve Ductile Iron Epoxy Coated DN50-DN300 PN1.0-1.6MPa Flanged End BV Certificate Ballast SystemNegotiableMOQ: 1 Unit
-
Marine Check Valve for Ballast Water System Ductile Iron Body Epoxy Lined DN50-DN300 PN1.0-1.6MPa Flanged TypeNegotiableMOQ: 1 Unit
-
Flanged Marine Check Valve DN50-DN300 PN1.0-1.6MPa Ductile Iron Epoxy Coated BV Approved for Ballast WaterNegotiableMOQ: 1 Unit
-
Zhibang Valve 1 Year Warranty Ductile Iron Marine Check Valve for Ballast Water DN50-DN300 Flanged PN1.0-1.6MPaNegotiableMOQ: 1 Unit
-
EPDM Sealed Marine Sewage Check Valve, Cast Iron Body, DN50-DN200, PN10-16 Bar, Wafer Type, LR Type ApprovedNegotiableMOQ: 1 Unit
-
LR Certified Marine Check Valve for Sewage, Cast Iron, DN50-200mm, 1.0-1.6MPa, EPDM Seat, Wafer StyleNegotiableMOQ: 1 Unit
