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Home > Industrial Equipment & Components > Valve > Gate Valve > JIS F7363 Electric Gate Valve for Marine Piping Systems, Non-Rising Stem Design

JIS F7363 Electric Gate Valve for Marine Piping Systems, Non-Rising Stem Design

JIS F7363 Electric Gate Valve for Marine Piping Systems, Non-Rising Stem Design thumbnail-3

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JIS F7363 Electric Gate Valve for Marine Piping Systems, Non-Rising Stem Design photo-4

JIS F7363 Electric Gate Valve for Marine Piping Systems, Non-Rising Stem Design photo-5

Product Spotlights

JIS F7363 compliant marine electric gate valve featuring a space-saving non-rising stem design ideal for confined shipboard installations. Offers reliable remote operation via electric actuator for automated piping systems. Constructed with corrosion-resistant materials for durability in seawater environments. Enhances safety and efficiency in ballast, cooling, fuel, and other critical marine services.

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

Key Specifications

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Standard:

Other, JIS F7363

Application:

Other, Marine Piping Systems

Stem Design:

Non-Rising Stem

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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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Standard Other, JIS F7363

Application Other, Marine Piping Systems

Stem Design Non-Rising Stem

Actuation Type Electric Motor Operated

Connection Type Flanged (Standard)

Body Material Cast Steel or Ductile Iron

Seat Material Metal Seated (Standard)

Operation Mode On/Off or Modulating Control

As a professional manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing high-performance fluid control solutions for demanding applications. Our JIS F7363 Electric Gate Valve is engineered specifically for marine piping systems, offering reliable and efficient flow isolation. The innovative non-rising stem design is a key feature, making it ideal for space-constrained installations on ships and offshore platforms where vertical clearance is limited.

This valve combines robust construction with precise electric actuation, ensuring seamless integration into automated control systems. Whether for ballast, cooling, fuel, or bilge lines, this valve delivers the durability and performance required in harsh marine environments. Our commitment to quality, backed by years of experience since our establishment in 2016, ensures that every valve meets stringent industry standards and customer expectations.

Core Features & Technical Advantages:

Space-Saving Non-Rising Stem: The stem threads are inside the valve body, so the stem does not move upward during operation. This design minimizes the required installation height, a critical advantage in compact engine rooms and piping racks.
JIS F7363 Compliance: Manufactured in accordance with Japanese Industrial Standard F7363 for marine valves, ensuring compatibility with shipbuilding specifications and reliability under marine service conditions.
Electric Actuation for Automation: Equipped with a reliable electric motor actuator, enabling remote operation, integration into PLC/SCADA systems, and precise open/close control without manual intervention.
Robust Construction for Marine Use: The valve body is typically constructed from materials like cast steel or ductile iron, with coatings or materials selected for corrosion resistance against seawater and marine atmospheres.
Bidirectional Sealing: Designed to provide tight shut-off in both flow directions, enhancing safety and system integrity.
Low Maintenance Design: The sealed design of the non-rising stem helps protect the threads from environmental contaminants, reducing wear and maintenance needs.

Technical Specifications Overview:

Parameter	Typical Specification / Option
Design Standard	JIS F7363
Nominal Pressure (PN)	PN10, PN16, PN25 (or Class 150, 300)
Nominal Size (DN)	DN50 to DN600 (2" to 24") commonly available
Body Material	Cast Steel (WCB), Ductile Iron, Stainless Steel (optional)
Stem Material	Stainless Steel (AISI 304 or 416)
Seat & Disc Material	Stainless Steel, with optional hard-faced coatings
Connection	Flanged (JIS, ANSI, DIN standards available)
Actuator Power Supply	AC 110/220/380V 50/60Hz, or DC 24V (customizable)
Control Signal	On/Off (3-wire), or Modulating (4-20mA) available
Protection Class	IP67 (standard), higher ratings optional
Operating Temperature	-20°C to +200°C (depending on seat material)

Benefits for Your Marine Project:

Enhanced System Automation: Allows for centralized control and monitoring, reducing crew workload and improving operational efficiency.
Reliability in Critical Systems: Provides a dependable shut-off function for essential marine services like fire mains, ballast control, and fuel transfer.
Long Service Life: Corrosion-resistant materials and robust design contribute to extended valve life, even in saltwater environments, reducing total cost of ownership.
Global Compliance & Compatibility: Adherence to JIS F7363 facilitates its use in shipyards and vessels following Japanese and international standards.
Flexible Configuration: Available in various sizes, pressure ratings, and electrical specifications to match specific project requirements.

Shanghai Zhibang Valve's proven manufacturing capability, supported by an ISO9001 certified quality management system, ensures consistent product quality. With an annual export value ranging between US$1 Million and US$1.5 Million, our products have gained trust in markets worldwide, including North America, Europe, Southeast Asia, and the Middle East. We offer flexible shipment options from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing to ensure timely delivery. Choose our JIS F7363 Electric Gate Valve for a solution that combines technical precision with maritime-grade durability, and contact us to discuss how we can meet your specific valve requirements.

Frequently Asked Questions (FAQ)

What is the main advantage of a non-rising stem design in a marine gate valve?
The primary benefit is space savings. Since the stem does not protrude upwards during operation, the valve requires less vertical clearance for installation. This is particularly valuable in the confined spaces typical of ship engine rooms, bilges, and complex piping racks.
Can this electric gate valve be used for throttling or flow control?
Gate valves are primarily designed for isolation (fully open or fully closed). Using them for throttling can cause vibration, cavitation, and accelerated seat wear. For precise flow control, a different valve type (like a globe or control valve) with a modulating electric actuator would be more suitable.
Is the valve suitable for seawater service?
Yes, when specified with appropriate materials. Standard constructions often use cast steel with protective coatings. For direct seawater handling, materials like bronze, stainless steel (316), or specially coated ductile iron are recommended options to enhance corrosion resistance.
What electrical interfaces and controls come with the actuator?
The electric actuator typically includes limit switches (open/close), a torque switch for overload protection, and a manual override handwheel. Control can be simple 3-wire On/Off, or it can be equipped with a proportional 4-20mA control board for modulating service if required. Specific interface needs should be discussed during ordering.
How does the JIS F7363 standard differ from other valve standards like ANSI or DIN?
JIS F7363 is a Japanese standard specifically for marine valves, covering dimensions, materials, testing, and marking. While there are dimensional differences from ANSI (American) or DIN (German) standards, many valves are manufactured to be interchangeable or are available with flanges machined to multiple standards upon request.
What is the typical lead time for an order of these valves?
Lead time depends on the order quantity, size, and material specifications. Standard configurations may have shorter lead times. As a manufacturer with established production, we strive to provide competitive lead times and will confirm a specific schedule upon receipt of your detailed inquiry.
Do you provide customization for specific voltage or flange standards?
Yes, customization is a key service. We can configure the electric actuator for various AC or DC voltages and frequencies. Flanges can be machined to comply with JIS, ANSI, DIN, or other international standards as required by your project specifications.
What kind of warranty or after-sales support do you offer?
Our products are backed by a standard warranty covering material and workmanship defects. We provide technical documentation, installation manuals, and responsive after-sales support. Our experience in exporting to diverse global markets ensures we understand the support needs of international clients.