JIS F7324 Marine Ductile Iron Angle Valve

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JIS F7324 Marine Ductile Iron Angle Valve

1. Application

JIS F7324 is a Japanese Industrial Standard that specifies the technical requirements and dimensions for marine ductile iron angle valves used in shipbuilding and marine engineering applications. These valves are typically used for controlling the flow of liquids such as seawater, fuel, and oil. They are known for their durability and reliability in harsh marine environments.The standard covers various types of marine ductile iron angle valves, including stop valves, check valves, and globe valves. It specifies the requirements for materials, dimensions, design, manufacture, testing, and marking of the valves. The standard also provides guidance on the installation and maintenance of these valves to ensure their proper operation and long-term performance.

2. Material

Marine ductile iron angle valves are typically made of ductile iron, also known as nodular cast iron or spheroidal graphite cast iron. This type of iron is characterized by its high tensile strength, impact resistance, and toughness, making it well-suited for use in harsh marine environments.

(1) - Body: ductile iron

(2) - Disc: SUS / bronze

(3) - Stem: SUS / brass

3. Nominal Diameter ＆ Pressure

Diameter: DN15~DN40

Pressure: 16K

4. Features

1. Marine Approved: The JIS F7324 Marine Ductile Iron Angle Valve is approved by various marine classification societies, ensuring its reliability and durability in the harsh marine environment.
2. Ductile Iron Body: The valve body is made of high-strength ductile iron, making it corrosion resistant and durable.
3. Angle Design: The angle design of the valve provides easy installation and maintenance, allowing for quick access to the valve body and stem.
4. Threaded Connections: The valve features threaded connections, making it easy to connect to different types of pipes.
5. Leak-Proof Sealing: The valve features a leak-proof sealing system, ensuring a tight and secure connection even in high-pressure applications.
6. Easy Operation: The valve handle can be easily operated, allowing for quick and easy control of the flow of liquids or gases.
7. Wide Range of Applications: The JIS F7324 Marine Ductile Iron Angle Valve is suitable for a wide range of marine applications, including cooling and heating systems, oil and gas transfer, and firefighting systems.
8. High Pressure Rating: The valve has a high pressure rating, making it suitable for use in high-pressure applications.
9. Long Service Life: The valve is built to last, with its high-quality materials and construction ensuring a long service life.

5. Main Size List

IMPA Code	Model	L	D	C	h
750331	7324 16K15	70	95	70	4×φ15
750332	7324 16K20	75	100	75	4×φ15
750333	7324 16K25	85	125	90	4×φ19
750334	7324 16K32	95	135	100	4×φ15
750335	7324 16K40	100	140	105	4×φ19

6. IACS Certificate: BV, LR, RINA, ABS, CCS.