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Marine Single Disc Wedge Gate Valve With Cast Steel Body and Handwheel Operation
Product Spotlights
Designed for harsh marine environments, this cast steel wedge gate valve ensures reliable shut-off with its robust single disc design and manual handwheel operation. It offers durability, corrosion resistance, and compliance with international standards, making it a trusted choice for global shipbuilding and offshore applications. Customizable configurations available.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Application:
Other, Marine and Shipbuilding Systems
Body Material:
Cast Steel
Operation Type:
Handwheel Operation
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Application
Other, Marine and Shipbuilding Systems
Body Material
Cast Steel
Operation Type
Handwheel Operation
Disc Type
Single Disc Wedge
Connection Type
Flanged (Standard)
Pressure Rating
Class 150, 300, 600 (Customizable)
Size Range
DN50 to DN600 (2“ to 24“)
Temperature Rating
-29°C to 425°C (-20°F to 800°F)
Design Standard
API 600, API 6D, BS 1414
Face to Face
ASME B16.10, DIN 3202
As a professional manufacturer with a strong commitment to quality and reliability, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our Marine Single Disc Wedge Gate Valve. Engineered specifically for the demanding conditions of marine and offshore applications, this valve combines robust cast steel construction with precise handwheel operation to deliver dependable flow control. Since our establishment in 2016, we have focused on producing industrial valves that meet the highest standards, supported by our ISO9001 certified quality management system. Our valves are trusted by clients across global markets, from North America and Europe to Southeast Asia and Africa, ensuring your operations benefit from proven performance and durability.
Core Features and Technical Advantages:
- Robust Cast Steel Body: The valve body is manufactured from high-grade cast steel (e.g., WCB, LCB, LC3), providing exceptional strength and resistance to corrosion, making it ideal for seawater, ballast, and other marine fluid services.
- Single Disc Wedge Design: Features a solid, one-piece wedge disc that ensures tight shut-off with minimal leakage. The wedge design is self-aligning and compensates for seat wear, enhancing service life.
- Manual Handwheel Operation: Equipped with a ergonomically designed handwheel for smooth and reliable manual operation. The handwheel allows for precise control, which is crucial in marine environments where power sources may be limited.
- Superior Sealing Performance: The disc and seat rings are often hard-faced with materials like Stellite or stainless steel to resist erosion, galling, and corrosion, ensuring long-term sealing integrity.
- Versatile Pressure and Temperature Ratings: Designed to withstand a wide range of operating conditions, suitable for various pressure classes and temperatures encountered in marine systems.
- Standard and Custom Configurations: Available in a standard flanged connection design per common standards, with options for different trim materials, packing types, and stem designs based on specific service requirements.
Detailed Technical Specifications:
| Parameter | Specification |
|---|---|
| Design Standard | API 600, API 6D, BS 1414, MSS SP-70 |
| Pressure Class | 150, 300, 600 (Others available upon request) |
| Size Range (Nominal) | DN50 (2") to DN600 (24") |
| Face-to-Face Dimensions | ASME B16.10, DIN 3202-F1/F2/F4/F5 |
| Flange Standards | ASME B16.5, DIN, JIS, GB (Customizable) |
| Body Material | Cast Steel (A216 WCB), Cast Carbon Steel, Low Temp Steel |
| Trim Material (Standard) | 13% Cr / Stellite (Optional trims available) |
| Stem Material | Stainless Steel (A182 F6/F304/F316) |
| Packing Material | Graphite, PTFE, Flexible Graphite (Fire-safe option) |
| Operating Temperature | -29°C to 425°C (-20°F to 800°F) |
| Operation Method | Handwheel (Rising Stem), Gear Operator (Optional) |
| Leakage Class | API 598, MSS SP-61, ISO 5208 Rate A |
Benefits for Your Marine Operations:
- Enhanced System Reliability: The robust design minimizes failure risks in critical marine applications like bilge, ballast, fuel oil, and cooling water systems.
- Reduced Maintenance Costs: Durable materials and wear-resistant trim extend service intervals, lowering total cost of ownership.
- Global Compliance: Manufactured according to international marine and industrial standards, facilitating installation and approval processes.
- Flexible Sourcing: With annual export values between US$1 Million and US$1.5 Million and shipment ports including Shanghai, Guangzhou, Hong Kong, and Beijing, we ensure timely and efficient logistics to your global locations.
Shanghai Zhibang Valve's dedication to quality is backed by our ISO9001 certification, ensuring every valve undergoes rigorous testing. Our extensive experience supplying to diverse markets, including North America, South America, Europe, Asia, Africa, and Oceania, demonstrates our capability to meet varied international requirements. Choosing our Marine Single Disc Wedge Gate Valve means investing in a component built for longevity and performance under pressure. Contact us today to discuss your specific needs and experience the reliability that has made us a trusted partner for marine valve solutions worldwide.
Frequently Asked Questions (FAQ):
-
What are the typical applications for this marine gate valve?
This valve is commonly used onboard ships and offshore platforms for controlling fluid flow in systems such as sea water cooling, ballast, bilge, fuel oil transfer, tank cleaning, and firefighting lines. -
Can this valve be used with other fluids besides seawater?
Yes, depending on the selected trim and body materials, it can handle various fluids including oil, gas, steam, and certain chemicals. Please specify your media for a tailored material recommendation. -
Is the handwheel operation suitable for large-size valves?
For manual operation, handwheels are effective for valves up to a certain size/pressure. For larger or higher-pressure valves (e.g., above DN300/Class 300), we recommend optional gear operators for easier actuation. -
What certifications does this valve carry?
Our manufacturing process is ISO9001 certified. The valves are produced according to standards like API, ASME, and DIN. Specific product certifications (e.g., ABS, DNV, BV) are available upon request and can be arranged. -
What is the lead time for orders?
Lead times vary based on order quantity, size, and material specifications. Standard items may have shorter lead times. We provide reliable estimates upon receiving your detailed inquiry. -
Do you offer customization for non-standard pressures or connections?
Yes, we offer customization services. We can manufacture valves to meet specific pressure ratings, face-to-face dimensions, flange standards, and material combinations as required by your project. -
How do you ensure quality control?
Every valve undergoes multiple inspections, including material checks, dimension verification, pressure testing (shell & seat), and visual examination, in line with our ISO9001 quality system. -
What are the packaging and shipping terms?
Valves are typically packaged in wooden cases for export protection. We ship from major Chinese ports (Shanghai, Guangzhou, Hong Kong, Beijing) and work with various Incoterms (FOB, CIF, etc.) to suit your logistics chain.
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
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