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Home > Industrial Equipment & Components > Valve > Butterfly Valve > Offshore Platform Seawater Pipeline DIN 3202 Butterfly Valve - Cast Iron Body, 316L Disc, EPDM, CCS Certified
Offshore Platform Seawater Pipeline DIN 3202 Butterfly Valve - Cast Iron Body, 316L Disc, EPDM, CCS Certified
Product Spotlights
Specifically designed for harsh offshore seawater service, this butterfly valve combines a cast iron body with a 316L stainless steel disc and EPDM seat for superior corrosion resistance. Compliant with DIN 3202 F4 standard and holding crucial CCS certification for marine applications, it ensures reliable performance, regulatory compliance, and long-term durability in critical pipeline systems on offshore platforms.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Application:
Other, Offshore Platform Seawater Pipelines
Body Material:
Cast Iron
Disc Material:
316L Stainless Steel
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Application
Other, Offshore Platform Seawater Pipelines
Body Material
Cast Iron
Disc Material
316L Stainless Steel
Seat Material
EPDM
Design Standard
DIN 3202 F4
Certification
CCS Certified
Connection Type
Wafer or Lug (Optional)
Operation
Lever, Gear, or Actuator (Optional)
Pressure Rating
PN10/PN16/PN25 (Available)
Temperature Range
-10°C to +120°C (EPDM Seat)
As a professional valve manufacturer based in Shanghai with nearly a decade of experience since 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing robust and reliable fluid control solutions for demanding industrial and marine applications. Our Offshore Platform Seawater Pipeline DIN 3202 Butterfly Valve is engineered to meet the rigorous challenges of offshore environments, offering exceptional corrosion resistance, long service life, and dependable sealing performance. This valve represents our commitment to quality, evidenced by our ISO9001 certified manufacturing processes, and is designed to ensure the safety and efficiency of your critical seawater handling systems.
Core Features & Technical Advantages:
- Superior Corrosion Resistance: The combination of a cast iron body and a 316L stainless steel disc provides an optimal balance of strength and exceptional resistance to seawater corrosion, pitting, and crevice corrosion, which is crucial for long-term offshore service.
- Reliable Sealing Performance: The EPDM (Ethylene Propylene Diene Monomer) seat ensures excellent sealing integrity against seawater. EPDM is known for its outstanding resistance to weathering, ozone, and a wide range of chemicals commonly found in marine applications.
- Compliant & Certified Design: Manufactured in accordance with the DIN 3202 F4 standard, this valve guarantees dimensional interchangeability and performance consistency. Furthermore, it holds CCS (China Classification Society) certification, a vital approval for marine and offshore equipment, assuring compliance with stringent maritime safety standards.
- Robust Construction for Demanding Duty: Designed specifically for seawater pipeline applications on offshore platforms, this valve can handle the abrasive and corrosive nature of seawater, providing reliable on/off and regulating control for firewater, cooling water, ballast, and other seawater systems.
- Flexible Configuration Options: We understand that different systems have unique requirements. Therefore, this butterfly valve can be customized with various operation modes and connection types to suit your specific project needs.
Detailed Technical Specifications:
| Parameter | Specification |
| Product Model | DIN 3202 F4 Butterfly Valve |
| Body Material | Cast Iron (GGG-40/GG25) |
| Disc Material | 316L Stainless Steel (CF3M) |
| Seat Material | EPDM |
| Stem Material | Stainless Steel (416 or equivalent) |
| Design Standard | DIN 3202 F4 |
| Pressure Rating (PN) | PN10, PN16, PN25 (Available upon request) |
| Temperature Range (with EPDM) | -10°C to +120°C |
| Connection Type | Wafer or Lug (Optional) |
| Operation Type | Lever, Worm Gear, Pneumatic/Hydraulic/Electric Actuator (Customizable) |
| Face-to-Face Dimension | As per DIN 3202 F4 standard |
| Certification | CCS (China Classification Society) |
Benefits for Your Offshore Operations:
- Enhanced System Reliability: Minimizes the risk of valve failure due to corrosion, leading to reduced unplanned downtime and maintenance costs on the offshore platform.
- Long-Term Cost Efficiency: The durable materials and construction extend the valve's service life, providing a lower total cost of ownership compared to valves using less suitable materials.
- Simplified Procurement & Installation: Compliance with the widely recognized DIN standard ensures easy sourcing of replacement parts and straightforward installation into existing piping systems designed to the same standard.
- Regulatory Compliance Assurance: The CCS certification is a key document for marine projects, facilitating smoother approvals and ensuring your systems meet the necessary safety codes for offshore installations.
- Operational Flexibility: The availability of different actuation methods (manual, gear, or automated) allows for integration into both locally operated and centrally controlled seawater systems.
Frequently Asked Questions (FAQ):
-
Q: Why is CCS certification important for this valve?
A: CCS (China Classification Society) is one of the major international classification societies. Certification from CCS verifies that the valve meets specific design, manufacturing, and testing standards required for marine and offshore applications, which is often a mandatory requirement for equipment used on ships and offshore platforms. -
Q: Can this valve be used with media other than seawater?
A: While optimized for seawater, the 316L/EPDM combination offers excellent resistance to many corrosive fluids, including various chemicals, brackish water, and treated water. Please consult with our engineers for your specific media. -
Q: What are the main differences between Wafer and Lug type connections?
A: A Wafer-style valve is designed to be clamped between two pipeline flanges. A Lug-style valve has threaded inserts (lugs) on both sides, allowing it to be bolted directly to each flange, which can be beneficial for end-of-line applications or where pipeline support is needed. -
Q: Is the valve suitable for full vacuum service?
A: Standard wafer-type butterfly valves are generally not recommended for full vacuum service. For such applications, a lug-type valve or specific design considerations are necessary. Please inform us of your service conditions. -
Q: What actuator options are available?
A: We can supply the valve with a manual lever, a worm gear operator for higher torque applications, or equipped with pneumatic, hydraulic, or electric actuators for automated remote control. The choice depends on your system's control requirements. -
Q: What is the typical delivery lead time for this product?
A: Lead time varies based on order quantity, size, and configuration (especially with actuators). Standard sizes and configurations typically have shorter lead times. We provide accurate delivery schedules upon receipt of your detailed inquiry. -
Q: Do you provide technical support and documentation?
A: Yes, as a manufacturer, we provide comprehensive technical data sheets, installation manuals, and material certificates. Our engineering team is available to offer support for valve selection and application questions. -
Q: What are your main export markets and shipping terms?
A: We serve a global clientele across North America, South America, Europe, Asia, Africa, and Oceania. We ship majorly from Shanghai, Guangzhou, Hong Kong, and Beijing ports under standard international trade terms like FOB, CIF, or CFR.
Backed by our ISO9001 quality management system and an annual export value reflecting consistent global trust, Shanghai Zhibang Valve is positioned as a reliable partner for your offshore and marine valve needs. Our extensive experience supplying to diverse international markets ensures we understand the specific requirements and standards you demand. This DIN 3202 Butterfly Valve is more than just a component; it's a commitment to the safety, durability, and operational efficiency of your offshore assets. We encourage you to contact us with your pipeline specifications to receive a detailed quotation or to discuss how this valve can be tailored to perfectly fit your seawater system requirements.
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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