JIS F7421 Forged Steel Globe Valve | High-Pressure Marine Valves for Ships & Offshore Platforms
Product Overview
The JIS F7421 Forged Steel Globe Valve is a premium-grade flow control solution designed for critical applications in shipbuilding, ship repair, and offshore oil platforms. Manufactured to exacting Japanese Industrial Standards (JIS F7421), this valve features a forged steel body with stainless steel internals for superior pressure handling and corrosion resistance. With flange dimensions compliant with JIS B2220 standards, it ensures seamless integration into marine piping systems worldwide.
Key Features & Benefits
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✅ JIS F7421 & JIS B2220 Compliant: Full compliance with Japanese marine standards
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✅ Forged Steel Construction: Superior strength and durability for high-pressure applications
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✅ Stainless Steel Internals: Corrosion-resistant stem and disc for long service life
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✅ 20K Pressure Rating: Suitable for demanding marine and offshore applications
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✅ Multiple Configuration Options: Available in Type S, U, and F designs
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✅ Global Certification Ready: ABS, BV, CCS, RINA, LR and other classification societies
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✅ 24-Hour Technical Support: Expert assistance for all inquiries
Technical Specifications
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Design Standard: JIS F7421
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Flange Standard: JIS B2220
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Body Material: Forged Steel
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Internals: Stainless Steel (Disc & Stem)
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Pressure Rating: 20K
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Nominal Diameter:
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Type S: 6mm, 10mm
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Type U: 6mm, 10mm
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Type F: 15mm, 20mm, 25mm
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Dimensions & Specifications
Type S:
| IMPA Code | Size | L | L1 | L2 | L3 | K | D | C | n | h | t | H | B2 | D3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 750601 | 6 | – | 42 | 38 | 51 | 12 | – | – | – | – | – | 125 | 30 | M20×1.5 |
| 750602 | 10 | – | 51 | 45 | 63 | 16 | – | – | – | – | – | 140 | 41 | M20×2 |
Type U:
| IMPA Code | Size | L | L1 | L2 | L3 | K | D | C | n | h | t | H | B2 | D3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 750606 | 6 | 84 | 102 | – | – | – | – | – | – | – | – | 125 | 30 | – |
| 750607 | 10 | 102 | 126 | – | – | – | – | – | – | – | – | 140 | 41 | – |
Type F:
| IMPA Code | Size | L | L1 | L2 | L3 | K | D | C | n | h | t | H | B2 | D3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 750611 | 15 | 140 | – | – | – | – | 95 | 70 | 4 | 15 | 14 | 180 | – | – |
| 750612 | 20 | 160 | – | – | – | – | 100 | 75 | 4 | 15 | 16 | 205 | – | – |
| 750613 | 25 | 180 | – | – | – | – | 125 | 90 | 4 | 19 | 16 | 225 | – | – |
The description/sizes may be different with goods, please check with us when order.
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