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Help CenterZhibang Valve JIS F7305 Marine Globe Valve With 1-Year Warranty and Mill Test Report for Freshwater Use
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Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents the JIS F7305 Marine Globe Valve – a reliable flow control solution specially designed for freshwater systems onboard ships. As an ISO9001-certified manufacturer established in 2016, we combine over 8 years of valve manufacturing expertise with annual export value exceeding US$1 million to deliver products that meet the rigorous demands of marine environments. This globe valve comes with a 1-year warranty and a Mill Test Report, ensuring full traceability and quality assurance for every unit shipped.
The JIS F7305 standard specifies strict requirements for marine globe valves, and our product fully complies with these specifications to guarantee leak-tight shut-off and precise throttling in freshwater pipelines. Whether used for cooling water, ballast systems, or domestic water supply, this valve provides dependable performance under constant vibration and pressure fluctuations typical of shipboard operations.
Key Features & Technical Advantages
- Robust Construction: Body made from high-grade bronze with optional cast iron or cast steel variants, offering excellent corrosion resistance in freshwater applications.
- JIS Flanged Ends: Standard flanges conform to JIS B2212/B2215 for easy installation and maintenance in existing piping systems.
- Rising Stem & Handwheel: Clear visual indication of valve position; handwheel designed for comfortable operation even in tight spaces.
- Replaceable Disc & Seat: Allows quick in-situ repairs, reducing downtime and maintenance costs.
- 100% Pressure Tested: Each valve undergoes shell and seat leakage tests per JIS standards; Mill Test Report documents actual test results.
- Anti-Corrosion Coating: External surfaces treated with marine-grade epoxy paint, resistant to salt spray and humidity.
| Parameter | Specification |
|---|---|
| Standard | JIS F7305 |
| Pressure Rating | JIS 10K / 20K (Optional) |
| Size Range | DN15 – DN600 (Optional) |
| Body Material | Bronze (Standard), Cast Iron, Cast Steel |
| Connection | Flanged (JIS B2212/2215) |
| Operation | Handwheel / Gearbox (Optional) |
| Test Pressure (Shell) | 1.5 × Design Pressure |
| Test Pressure (Seat) | 1.1 × Design Pressure |
| Warranty | 1 Year |
| Included Documentation | Mill Test Report, Inspection Certificate |
Customer Benefits:
- Peace of Mind: 1-year warranty and Mill Test Report provide documentary evidence of quality.
- Long Service Life: Corrosion-resistant materials and coatings reduce replacement frequency.
- Easy Integration: JIS standard flanges ensure compatibility with existing marine systems.
- Reduced Maintenance: Replaceable trim extends valve lifecycle without full replacement.
Why Choose Zhibang Valve?
Shanghai Zhibang Valve Manufacture Co., Ltd. has been a trusted manufacturer since 2016, exporting valves to North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and many other regions. Our annual export value of US$1–1.5 million reflects consistent demand from international clients. We are ISO9001 certified, and our products are shipped from major ports including Shanghai, Guangzhou, Hong Kong, and Beijing. Every JIS F7305 Marine Globe Valve is backed by our commitment to quality — we provide Mill Test Reports for each batch, and our after-sales team is always ready to support you.
Invest in reliable flow control for your marine freshwater systems. Contact us today for a quote or technical consultation. We also offer customizable options including different materials, pressure ratings, and gearbox operation to suit your specific requirements.
Frequently Asked Questions
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Q: Is this valve suitable for seawater?
A: This model is designed specifically for freshwater use. For seawater applications, we recommend our special bronze or duplex stainless steel variants — please contact us for options. -
Q: What does the Mill Test Report include?
A: The Mill Test Report contains actual chemical composition and mechanical properties of the body material, plus pressure test results, ensuring full traceability. -
Q: Can I get a sample order before bulk purchase?
A: Yes, we accept sample orders. Lead time for samples is typically 7–15 days depending on size and material. -
Q: What is the typical delivery time for container orders?
A: For standard sizes and materials, delivery is 25–35 days after order confirmation. Custom specifications may require 35–45 days. -
Q: Do you provide installation instructions?
A: Yes, each valve comes with an operation and maintenance manual. Installation guidance is also available upon request. -
Q: Is the handwheel optional with a gearbox?
A: Yes, for larger sizes (above DN150) we recommend a gearbox for easier operation. This is a customizable option. -
Q: What payment terms do you accept?
A: We accept T/T, L/C, and other commonly used terms. Please discuss with our sales team. -
Q: How do you ensure quality control?
A: Our ISO9001 quality management system covers raw material inspection, in-process checks, final hydrostatic testing, and random third-party inspection if required. Mill Test Reports are provided for each batch.
Shanghai Zhibang Valve Manufacture Co., Ltd. — Your professional partner in marine flow control solutions.
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