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Home > Industrial Equipment & Components > Valve > Globe Valve > JIS F7306 Flanged Angle Stop Valve Cast Iron Body 5K/10K Pressure Rating DN15-DN100 Manual Handle for Marine Applications
JIS F7306 Flanged Angle Stop Valve Cast Iron Body 5K/10K Pressure Rating DN15-DN100 Manual Handle for Marine Applications
Product Spotlights
JIS F7306 flanged angle stop valve with cast iron body, manual handle operation, 5K/10K pressure rating, DN15-DN100 size range. Designed for marine systems: ballast, cooling water, fuel oil. ISO9001 certified manufacturer. Wide global market presence. Reliable shut-off, easy installation, low maintenance. Customizable options available.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Cast Iron
Application:
Other, Marine (ships
Standard:
Other, JIS F7306
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Cast Iron
Application
Other, Marine (ships
Standard
Other, JIS F7306
Model
JIS F7306
Pressure Rating
5K / 10K
Size Range
DN15 – DN100
Connection Type
Flanged
Operation
Manual Handle
Body Type
Angle pattern
End Connection
JIS 10K/5K flange
Shanghai Zhibang Valve Manufacture Co., Ltd., established in 2016 with ISO9001 certification, presents the JIS F7306 Flanged Angle Stop Valve — a high-performance cast iron valve engineered specifically for demanding marine environments. This stop valve is designed to meet the rigorous Japanese Industrial Standard F7306, offering reliable shut-off and flow control in ship piping systems. With pressure ratings of 5K and 10K, and sizes from DN15 to DN100, our manual handle operated angle stop valve ensures precise control, durability, and easy maintenance. Trusted by global buyers from North America to Southeast Asia, this valve is a proven solution for ballast, cooling water, fuel oil, and general seawater systems.
Key Features & Technical Advantages
- Robust Cast Iron Body — High-strength grey cast iron (GG25 equivalent) provides excellent corrosion resistance in marine atmospheres and long service life.
- Compliance with JIS F7306 — Full dimensional and testing conformity to Japanese standard ensures interchangeability and reliability.
- Dual Pressure Rating (5K/10K) — Suitable for low to medium pressure systems; 5K rating for general duties and 10K for higher pressure applications.
- Flanged Connections — JIS 10K/5K flanged ends facilitate easy installation and leak-proof sealing.
- Manual Handle Operation — Ergonomic handwheel with clear open/close indication allows quick and safe manual control.
- Angle Pattern Design — 90° flow direction change minimizes pressure drop and reduces system wear.
- Wide Size Range DN15-DN100 — Covers most marine branch lines and auxiliary systems.
Technical Specifications Table
| Parameter | Details |
|---|---|
| Standard | JIS F7306 |
| Body Material | Cast Iron (GG25 / FC250) |
| Pressure Rating | 5K (0.5 MPa) / 10K (1.0 MPa) |
| Size Range | DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100 |
| Connection | Flanged (JIS 10K / 5K drilling) |
| Operation | Manual handle (handwheel) |
| Design Type | Angle pattern (90° turn) |
| Applicable Media | Fresh water, seawater, fuel oil, lubricating oil, air |
| Working Temperature | -10°C to +120°C (max 200°C with suitable seat material on request) |
| Testing Standards | Hydrostatic shell test: 1.5× rated pressure; seat test: 1.1× rated pressure |
Benefits for Marine Applications
- Reliable shut-off — Positive seal prevents leakage even under vibration and thermal cycling typical on ships.
- Space-saving design — Angle pattern fits tight piping layouts, reducing installation footprint.
- Low maintenance — Simple internal structure with renewable packing gland; no special tools required.
- Cost-effective — Cast iron offers excellent value compared to bronze or stainless steel alternatives for non-critical duties.
- Easy identification — Clear marking of size, pressure, and flow direction on the body.
- Global compatibility — JIS flange dimensions are widely used in Asian-built vessels and also accepted in many refit projects worldwide.
Why Choose Shanghai Zhibang?
As a specialized manufacturer with ISO9001 quality management system since 2016, we have supplied over 200,000 valves to marine and industrial clients globally. Our annual export value of US$1 Million to US$1.5 Million reflects consistent demand and satisfaction across North America, South America, Europe, Africa, Oceania, and Asia. Every JIS F7306 angle stop valve undergoes stringent dimensional inspection, pressure testing, and surface treatment. We offer flexible shipping from Shanghai, Guangzhou, Hong Kong, or Beijing ports, ensuring prompt delivery. Our technical team is available for custom requirements such as special seat materials, extended handles, or anti-corrosion coatings.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between 5K and 10K pressure rating?
A: 5K (0.5 MPa) is for lower pressure systems like gravity drain lines, while 10K (1.0 MPa) is for pump discharge or moderate pressure lines. The same valve body can be supplied with different flange drilling patterns to match the rating. -
Q: Can this valve be used for seawater?
A: Yes, the cast iron body with a properly coated interior (epoxy or tar paint) is suitable for seawater applications. For longer life in highly corrosive environments, we recommend optional stainless steel trim. -
Q: What is the maximum working temperature?
A: Standard construction handles up to 120°C. For higher temperatures (up to 200°C), a metal seat with a flexible graphite packing can be provided upon request. -
Q: Are the flanges compatible with other standards like ASME or DIN?
A: No, this valve is designed to JIS flange dimensions. Adapters or custom flanges can be discussed for special projects. -
Q: How do I install the valve correctly?
A: Ensure flow direction matches the arrow on the body. Use proper gaskets between flanges and tighten bolts in a cross pattern. The handle should be operated slowly to avoid water hammer. -
Q: What maintenance is required?
A: Periodically check the packing gland for leakage and tighten if necessary. If the valve is not operated frequently, cycle it once a month to prevent seizing. Replace seat rings if leakage persists. -
Q: Do you offer a warranty?
A: Yes, we provide a standard 12-month warranty from the date of shipment against manufacturing defects. Extended warranty is negotiable for large orders. -
Q: Can I get a sample for testing?
A: Sample orders are welcome. We can produce a sample valve with lead time of 10–15 days after configuration confirmation. Sample cost and shipping are negotiable.
Contact us today for a competitive quotation. Shanghai Zhibang Valve — your reliable partner in marine flow control.
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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