JIS F7329 Marine Forged Steel Globe Valve | High-Pressure 40K Valves for Ships & Offshore Applications
Product Overview
The JIS F7329 Marine Forged Steel Globe Valve is a premium-grade flow control solution engineered for the most demanding marine and offshore applications. Manufactured in strict compliance with Japanese Industrial Standard JIS F7329, this high-pressure valve features a forged steel body with stainless steel internals, ensuring exceptional strength, durability, and corrosion resistance. Designed for precise flow regulation in critical shipboard systems, these valves meet rigorous performance requirements for safety and reliability in marine environments.
Key Features & Benefits
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✅ JIS F7329 Certified: Full compliance with Japanese marine standard specifications
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✅ 40K Pressure Rating: Highest pressure class for extreme operating conditions
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✅ Forged Steel Construction: Superior mechanical strength and impact resistance
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✅ Stainless Steel Internals: Excellent corrosion resistance for seawater applications
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✅ Multiple Connection Types: Threaded, socket weld, and flanged options available
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✅ Fire-Safe Design: Certified fire-safe operation for enhanced safety
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✅ Easy Maintenance: Replaceable seat and disc reduce downtime and costs
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✅ Actuator Ready: Compatible with pneumatic or electric actuators for automation
Technical Specifications
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Design Standard: JIS F7329
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Body Material: Forged Steel (A105/F22 carbon steel alloy)
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Internals: Stainless Steel (Disc & Stem)
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Pressure Rating: 40K
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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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Material Composition
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Body: Forged Steel (high-strength carbon steel alloy)
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Disc: Stainless Steel (superior corrosion resistance and wear properties)
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Stem: Stainless Steel (excellent tensile strength and corrosion resistance)
Dimensions & Specifications
Type S:
| IMPA Code | Size | L | L1 | L2 | L3 | K | D | C | n | h | t | H | B2 | D3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 750621 | 6 | – | 42 | 38 | 51 | 12 | – | – | – | – | – | 152 | 30 | M20×1.5 |
| 750622 | 10 | – | 51 | 45 | 63 | 16 | – | – | – | – | – | 152 | 41 | M42×2 |
Type U:
| Size | L | L1 | L2 | L3 | K | D | C | n | h | t | H | B2 | D3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 84 | 102 | – | – | – | – | – | – | – | – | 152 | 30 | – |
| 10 | 102 | 126 | – | – | – | – | – | – | – | – | 152 | 41 | – |
Type F:
| IMPA Code | Size | L | L1 | L2 | L3 | K | D | C | n | h | t | H | B2 | D3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 750626 | 15 | – | – | – | – | – | 115 | 80 | 4 | 19 | 20 | 205 | – | – |
| 750627 | 20 | – | – | – | – | – | 120 | 85 | 4 | 19 | 20 | 230 | – | – |
| 750628 | 25 | – | – | – | – | – | 130 | 95 | 4 | 19 | 22 | 255 | – | – |
Applications
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High-pressure fuel oil systems
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Marine main and auxiliary steam lines
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Offshore platform critical piping systems
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Hydraulic and lubrication systems
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Compressed air and gas distribution
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Shipbuilding and repair operations
The description/sizes may be different with goods, please check with us when order.
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