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Home > Industrial Equipment & Components > Valve > Gate Valve > PN10/PN16 DIN 3352 Gate Valve for Marine Piping, Ductile Iron Construction

PN10/PN16 DIN 3352 Gate Valve for Marine Piping, Ductile Iron Construction

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PN10/PN16 DIN 3352 Gate Valve for Marine Piping, Ductile Iron Construction photo-4

PN10/PN16 DIN 3352 Gate Valve for Marine Piping, Ductile Iron Construction photo-5

Product Spotlights

Ductile iron marine gate valve compliant with DIN 3352, rated PN10/PN16. Designed for durability and tight sealing in harsh seawater environments. Features optional corrosion-resistant trim and handwheel operation. Ideal for reliable flow control in global marine piping systems, backed by ISO9001 manufacturing standards.

Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Ductile Iron

Standard:

Other, DIN 3352

Application:

Other, Marine Piping Systems

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Shanghai Zhibang Valve Manufacture Co.,ltd

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Material Other, Ductile Iron

Standard Other, DIN 3352

Application Other, Marine Piping Systems

Pressure Rating PN10 / PN16

Connection Type Flanged

Operation Type Handwheel Operated

Seat Material Optional (e.g., Stainless Steel)

Stem Material Optional (e.g., Stainless Steel)

Temperature Range Suitable for standard marine applications

As a professional manufacturer with a focus on quality and reliability, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our PN10/PN16 DIN 3352 Gate Valve, engineered specifically for demanding marine piping applications. Built with robust ductile iron construction, this valve is designed to deliver exceptional sealing performance and long service life in harsh saltwater environments. Our commitment to stringent manufacturing standards ensures that every valve meets the precise requirements of global marine operations, providing a dependable solution for controlling fluid flow on vessels and offshore platforms.

Our marine gate valve stands out due to its meticulous design and construction. The following sections detail its key features, technical specifications, and the tangible benefits it offers to your operations.

Core Features & Technical Advantages:

Robust Ductile Iron Body: Provides superior strength and impact resistance compared to standard cast iron, ensuring durability against water hammer and pressure surges common in marine systems.
Precision-Machined Sealing Surfaces: The wedge and seat are precision machined to ensure a bubble-tight seal in both the fully open and closed positions, preventing leaks and ensuring system integrity.
Corrosion-Resistant Trim Options: Critical internal components like the stem and seat rings are available in materials such as stainless steel upon request, offering enhanced resistance to corrosion from seawater.
Standard Compliance: Manufactured in accordance with DIN 3352 standards for flanged cast iron gate valves, ensuring dimensional compatibility and performance reliability with other marine piping components.
Easy Operation & Maintenance: Features a handwheel operation for reliable manual control. The design allows for easy maintenance and potential repairs without requiring removal from the pipeline.
Bi-Directional Flow: Suitable for installation in pipelines where flow direction may vary, offering flexible application.

Detailed Technical Specifications:

Parameter	Specification
Design Standard	DIN 3352
Pressure Rating	PN10 / PN16
Body Material	Ductile Iron
Connection	Flanged (Dimensions per DIN standard)
Seat Material	Standard: Ductile Iron / Optional: Stainless Steel, etc.
Stem Material	Standard: Carbon Steel / Optional: Stainless Steel
Operation	Handwheel (Rising Stem)
Temperature Range	Suitable for standard marine water temperatures
Applicable Fluid	Seawater, Fresh Water, Oils (compatible with trim)

Benefits for Your Marine Operations:

Enhanced System Reliability: The robust construction and tight seal minimize the risk of in-service failures, reducing unplanned downtime for vessels and platforms.
Reduced Lifecycle Costs: The durability of ductile iron and optional corrosion-resistant trim extends maintenance intervals and service life, lowering total cost of ownership.
Global Compliance & Compatibility: Adherence to DIN standards ensures easy integration into new builds or retrofit projects worldwide, simplifying procurement and installation.
Operational Safety: Reliable shut-off capability is crucial for compartmentalization and emergency isolation in marine systems, enhancing overall operational safety.

Backed by our ISO9001 certified quality management system and nearly a decade of manufacturing expertise since 2016, Shanghai Zhibang guarantees consistent product quality and performance. Our valves are trusted in markets across North America, South America, Europe, Asia, Africa, and Oceania, with an annual export value demonstrating our global reach and customer confidence. We support efficient logistics through major ports like Shanghai, Guangzhou, Hong Kong, and Beijing. Choosing our PN10/PN16 DIN 3352 Gate Valve means selecting a proven, reliable component backed by a committed manufacturer. Contact us today to discuss your specific requirements or to request a quotation for your marine piping project.

Frequently Asked Questions (FAQ):

Q: What is the main advantage of using ductile iron over cast iron for this marine gate valve?
A: Ductile iron offers significantly higher tensile strength and impact resistance. This is vital in marine environments where valves can be subjected to pressure shocks (water hammer) and mechanical stress, providing greater durability and a longer lifespan.
Q: Can this valve be used with other fluids besides seawater?
A: Yes. While designed for marine applications, it is suitable for fresh water, oils, and other fluids compatible with the valve's construction materials. The specific fluid compatibility can be confirmed based on your selected trim options.
Q: Are the flanges compatible with other international standards like ANSI?
A: This valve is manufactured to DIN 3352 standard, which specifies flange dimensions. While dimensional differences exist, adaptors are sometimes used. For projects requiring specific flange standards, please inquire about customization possibilities.
Q: Is the valve suitable for both above-deck and below-deck installations?
A: Yes, its construction is suitable for standard marine environments. For particularly corrosive splash zones or specialized applications, discussing optional enhanced corrosion protection coatings or trim materials is recommended.
Q: What maintenance does this gate valve require?
A: Routine maintenance typically involves periodic operational checks and visual inspection for leaks. The design allows for potential repacking of the gland/stem seal and seat maintenance, often without removing the valve body from the line, simplifying upkeep.
Q: Do you offer different stem types, such as non-rising stem designs?
A: The standard design features a rising stem (OS & Y type), which provides a clear visual indication of the valve position. Non-rising stem options may be available upon request for space-constrained installations.
Q: What is the typical lead time for an order of these valves?
A: Lead times vary based on order quantity, specific material trims, and current production schedule. We strive to provide competitive lead times and can offer more precise information upon receipt of your detailed inquiry.
Q: Can you provide valves with specific certifications required by certain marine classification societies?
A: As an ISO9001 certified manufacturer, we can discuss the requirements for additional certifications (e.g., from classification societies like ABS, DNV, LR) on a project-by-project basis. Please provide your specific certification needs during inquiry.