JIS F7306 5K Angle Globe Valve for Ship Ballast Water System - Flanged Cast Iron, Rising Stem, CCS Standard Compliant
Product Spotlights
Shanghai Zhibang Valve Manufacture Co., Ltd, established in 2016, is a professional manufacturer specializing in marine valves and industrial fluid control solutions. With an annual export value of US$1 Million – US$1.5 Million and ISO9001 certification, we supply reliable products to markets across North America, South America, Europe, Asia, Africa, and Oceania. Our JIS F7306 5K Angle Globe Valve is engineered specifically for ship ballast water systems, meeting rigorous CCS (China Classification Society) standards. Built from durable cast iron with a flanged rising stem design, this valve ensures precise flow regulation and long service life even in demanding marine environments. Whether for retrofit or new builds, our valve delivers performance you can trust.
Product Features & Technical Advantages:
- Angle Body Design – The 90-degree flow path minimizes pressure drop and reduces turbulence, ideal for space-constrained piping systems on ships.
- Rising Stem Operation – Visual indication of valve position (open/closed) at a glance; smooth handwheel rotation for easy manual control.
- Cast Iron Construction – High tensile strength, corrosion resistance, and cost-effectiveness. Suitable for seawater, freshwater, and ballast water applications.
- Flanged Ends (JIS 5K) – Standardized bolt-hole pattern ensures leak-free connections and compatibility with JIS piping systems.
- CCS Standard Compliant – Tested and approved by China Classification Society for marine service, guaranteeing safety and reliability.
- Replaceable Seat & Disc – Easy maintenance without removing the valve from the pipeline, reducing downtime.
- Wide Size Range – Available from DN50 to DN300 (customable upon request) to suit different ballast system capacities.
| Parameter | DN80 | DN150 | DN250 |
|---|---|---|---|
| Pressure Rating | 5K (approx. 0.5 MPa) | 5K | 5K |
| Material – Body | Cast Iron (FC200) | Cast Iron | Cast Iron |
| Stem Material | Brass / Stainless Steel | Brass / SS | Brass / SS |
| Flange Standard | JIS B2210 5K | JIS B2210 5K | JIS B2210 5K |
| Test Pressure – Shell | 1.0 MPa | 1.0 MPa | 1.0 MPa |
| Test Pressure – Seat | 0.6 MPa | 0.6 MPa | 0.6 MPa |
| Operation | Handwheel (Rising Stem) | Handwheel | Handwheel (Gear optional) |
Benefits to Customers:
- Compliance Made Simple – Valve meets CCS requirements, simplifying classification and survey procedures for shipbuilders and owners.
- Reduced Maintenance Costs – Cast iron body and replaceable trim extend service intervals; rising stem facilitates easy inspection.
- Space Savings – Angle pattern fits tight corners, reducing piping complexity and installation time.
- Reliable Sealing – Precision-machined seat and disc provide bubble-tight shutoff, critical for ballast water management.
- Customizable Options – Available in different sizes, coatings (epoxy, paint), and stem materials (brass or stainless steel) per request.
Trust & Reliability from Shanghai Zhibang Valve
Since our founding in 2016, we have supplied thousands of marine valves to shipyards and fleet operators worldwide. With annual export revenue between US$1 million and US$1.5 million, our products are shipped from Shanghai, Guangzhou, Hong Kong, and Beijing to customers in North America, South America, Europe, Africa, Oceania, and Asia. We hold ISO9001 certification and strictly follow quality control procedures from raw material inspection to final hydrostatic testing. Our valves are backed by a dedicated technical support team ready to assist with specification, installation, and after-sales service. Choose Shanghai Zhibang Valve for cost-effective, compliant, and durable marine flow control solutions. Contact us today for a quote or sample order!
Frequently Asked Questions (FAQ)
-
Q: What is the difference between an angle globe valve and a straight globe valve?
A: An angle globe valve has a 90-degree flow path, which reduces pressure drop and is ideal for piping layouts where space is limited. Straight globe valves have a straight-through design, typically with higher pressure loss. -
Q: Does the valve come with a handle or gearbox for larger sizes?
A: For sizes up to DN200, a standard handwheel is supplied. For DN250 and above, a gear operator is available as an optional upgrade to reduce operating torque. -
Q: Is the valve suitable for seawater ballast systems?
A: Yes, the cast iron body with appropriate internal coating (e.g., epoxy) can handle seawater. However, for extended corrosion resistance, we recommend stainless steel trim or a duplex alloy seat upon request. -
Q: What is the lead time for standard sizes?
A: Typical production time is 25-30 working days for common sizes (DN50-DN150). Larger or custom orders may require 40-45 days. We can expedite for urgent projects. -
Q: Does your valve meet CCS (China Classification Society) requirements?
A: Yes, this valve is designed and manufactured in compliance with CCS rules for marine valves. A CCS type approval certificate is available upon request. -
Q: Can you provide a test certificate or material certificate?
A: Absolutely. We provide a factory hydrostatic test report, material certificates (for cast iron, brass, etc.), and CCS inspection records as required. -
Q: What is the maximum operating temperature?
A: For standard cast iron material, the maximum operating temperature is approximately 200°C (392°F). Please confirm your working conditions for specific recommendations. -
Q: What are your payment terms and shipping options?
A: Our common payment terms are T/T (30% deposit, 70% before shipment) or L/C at sight. We ship from Shanghai, Guangzhou, Hong Kong, or Beijing by sea or air, depending on your location and urgency.
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