JIS F7340 Marine-Grade Cast Steel Air Globe Valve
The JIS F7340 Marine-Grade Cast Steel Air Globe Valve is a meticulously designed flow control device tailored specifically for high-pressure compressed air and gas systems in the marine industry. It serves as an ideal solution for shipbuilding projects, ship repair operations, and offshore oil and gas platforms. Manufactured in strict adherence to the Japanese Industrial Standards (JIS F7340), this valve boasts a robust cast steel body. Additionally, it offers optional internals made of SUS/stainless steel or bronze, which ensures exceptional performance even in the most demanding marine environments. With flange dimensions that conform precisely to JIS B2220 standards, it can be seamlessly integrated into marine piping systems across the globe, facilitating efficient and reliable operation.
Key Features & Benefits
✅ Full Compliance with JIS F7340 & JIS B2220 Standards: This valve strictly adheres to Japanese marine standards, guaranteeing its suitability for use in marine applications and ensuring compatibility with existing marine systems.
✅ 30K High-Pressure Rating for Versatile Applications: Capable of withstanding high-pressure air and gas systems, it is well-suited for a wide range of marine operations, from engine air supply to gas handling on offshore platforms.
✅ Flexible Material Selection for Internals: Users can choose between SUS/stainless steel or bronze internals (including seat, disc, and stem) based on specific requirements, such as corrosion resistance or sealing performance.
✅ Durable Cast Steel Construction for Marine Use: The cast steel body provides superior strength and durability, enabling it to withstand the harsh conditions of the marine environment, including high pressure, vibration, and saltwater exposure.
✅ Acceptance of Sample Orders for Testing and Validation: Sample orders are welcome, allowing customers to test the valve’s performance and compatibility with their systems before making large-scale purchases, reducing the risk of potential issues.
✅ Availability of Small Quantity Orders for Maintenance and Repairs: Small quantity orders are available, making it convenient for customers to obtain the valves they need for maintenance and repair projects without having to purchase in large batches.
✅ Stringent Quality Control for Reliable Performance: Rigorous quality control measures are implemented throughout the manufacturing process to ensure that each valve meets high standards of performance and longevity, minimizing downtime and maintenance costs.
Technical Specifications
- Design Standard: JIS F7340
- Flange Standard: JIS B2220
- Body Material: Cast Steel
- Internals: SUS/Stainless Steel or Bronze (Seat, Disc, Stem)
- Pressure Rating: 30K
- Nominal Diameter: DN32 – DN200
Material Options
- Body: Cast Steel, which offers high strength and excellent impact resistance, making it suitable for withstanding the mechanical stresses encountered in marine applications.
- Seat: SUS/Stainless Steel, known for its outstanding corrosion resistance, ensuring long-term reliable sealing in harsh marine environments; or Bronze, which has good seawater compatibility, making it a cost-effective option for certain applications.
- Disc: SUS/Stainless Steel, providing superior wear resistance, reducing the need for frequent replacement due to wear and tear; or Bronze, which offers excellent sealing properties, ensuring tight shut-off and preventing leakage.
- Stem: SUS/Stainless Steel, featuring high tensile strength, enabling it to withstand high-pressure forces without deformation; or Bronze, which has good machinability and corrosion resistance, facilitating easy manufacturing and maintenance.
Dimensions & Specifications
| IMPA Code | Model | L (mm) | D (mm) | C (mm) | No. of Bolt Holes | h (mm) | t (mm) | H (mm) | D2 (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 750701 | 7340 30K032 | 220 | 140 | 105 | 4 | 19 | 22 | 245 | 180 |
| 750702 | 7340 30K040 | 240 | 160 | 120 | 4 | 23 | 22 | 255 | 180 |
| 750703 | 7340 30K050 | 260 | 165 | 130 | 8 | 19 | 22 | 310 | 224 |
| 750704 | 7340 30K065 | 310 | 200 | 160 | 8 | 23 | 26 | 340 | 250 |
| 750705 | 7340 30K080 | 340 | 210 | 170 | 8 | 23 | 28 | 380 | 280 |
| 750706 | 7340 30K100 | 390 | 240 | 195 | 8 | 25 | 32 | 435 | 315 |
| 750707 | 7340 30K125 | 470 | 275 | 230 | 8 | 25 | 36 | 410 | 400 |
| 750708 | 7340 30K150 | 540 | 325 | 275 | 12 | 27 | 38 | 585 | 415 |
Attention please: The description was copied from different cooperating manufacturers. The description may be different with the goods, please check with us when order.
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