Contact Platform Support
Help CenterJIS F7312 Globe Valve Used In Marine Steam Systems, Cast Steel, Flanged Connection, High Temp, DN80
Product Spotlights
Related Products
-
Seawater Application JIS F7305 Globe Valve, Shipbuilding & Offshore, Ductile Iron, 316L Trim, 10KNegotiableMOQ: 1 Unit -
JIS F7305 Seawater Globe Valve, 1.0MPa (10K) Flanged, Ductile Iron, 316L Disc & Seat RingNegotiableMOQ: 1 Unit
-
Marine JIS F7305 Globe Valve, DN50-DN200, 10K Flanged Ends, 316L Stainless Steel InternalsNegotiableMOQ: 1 Unit
-
JIS F7305 Globe Valve For Seawater, Ductile Iron Body, 316L Stem & Disc, 10K Flanged ConnectionNegotiableMOQ: 1 Unit
-
316L Trim JIS F7305 Marine Globe Valve, Ductile Iron, 10K, DN80-DN150 Flanged, Seawater ResistantNegotiableMOQ: 1 Unit
Shanghai Zhibang Valve Manufacture Co., Ltd., established in 2016, is a professional manufacturer dedicated to providing high-quality industrial valves for global marine and industrial applications. Our JIS F7312 Globe Valve, specifically designed for use in marine steam systems, is crafted from premium cast steel with flanged connections, ensuring reliable performance under high temperature conditions. With an annual export value of US$1 million to US$1.5 million, we serve markets across North America, South America, Europe, Asia, Africa, and Oceania, delivering valves that meet rigorous international standards.
▶ Product Overview
The JIS F7312 Globe Valve is a robust, high-performance shut-off valve designed for steam systems on ships and offshore platforms. Its cast steel body, flanged end connections, and high-temperature capability make it ideal for demanding marine environments. The valve conforms to the Japanese Industrial Standard (JIS) F7312, ensuring compatibility with existing marine piping systems. Whether used for isolation, throttling, or flow regulation, this globe valve offers excellent sealing and long-term durability.
▶ Key Features & Technical Specifications
- High-Quality Material: Cast steel body and bonnet provide excellent strength and corrosion resistance, suitable for high-pressure steam and high-temperature fluids.
- Flanged Connection: Standard flanged ends conforming to JIS B2220 (10K/20K) ensure easy installation and tightness in marine piping systems.
- High Temperature Capability: Designed to handle steam temperatures up to 425°C (800°F) and pressure ratings up to 2.0 MPa (depending on flange class).
- Bolted Bonnet Design: Enables easy maintenance and replacement of internal components without removing the valve from the pipeline.
- Sealing Performance: Metal-to-metal seating with optional soft seal for bubble-tight shut-off in critical applications.
- Flexible Operation: Standard handwheel operation with gearbox option for larger sizes or remote control.
- Industry Compliance: Manufactured under ISO9001 quality management system and in accordance with JIS F7312 standards.
| Parameter | Value |
|---|---|
| Nominal Diameter (DN) | 80 mm (3 inches) |
| Pressure Rating | PN16 / PN25 (optional) |
| Working Temperature | -10°C ~ 425°C |
| Working Medium | Steam, hot water, oil |
| Body Material | Cast Steel (SCPH2, WCB, etc.) |
| Connection Type | Flanged (JIS 10K/20K) |
| Seat Material | Stellite or hardened stainless steel |
| Operation | Handwheel (standard) / Gearbox (optional) |
▶ Design Advantages & Customer Benefits
- Enhanced Safety: The rugged cast steel construction and strict quality control prevent steam leakage, reducing risk of burns and system failures.
- Long Service Life: Stellite seat surfaces and corrosion-resistant coatings extend valve life even in constant high-temperature operation.
- Easy Maintenance: Bolted bonnet allows quick access to internal parts for repair or replacement without specialized tools.
- Versatile Compatibility: JIS flanges match common marine piping standards; optional flanging to ANSI/DIN available upon request.
- Energy Efficient: Excellent flow characteristics with low pressure drop compared to traditional globe valves, saving pumping energy.
- Customizable Options: Gear operator, chain wheel, limit switch, or pneumatic/electric actuators can be integrated for remote control needs.
▶ Applications in Marine Steam Systems
This globe valve is widely used in marine steam pipelines for main engine steam supply, auxiliary boiler systems, steam tracing lines, and condensate return systems. It is also suitable for use in power plants, chemical processing, and other industrial applications where high-temperature steam control is required. The valve's robust design ensures reliable shut-off and regulation under harsh conditions, making it a preferred choice for vessel operators and OEMs.
▶ Why Choose Shanghai Zhibang Valve?
As a dedicated manufacturer with ISO9001 certification, Shanghai Zhibang Valve has supplied over 10,000 valves to the marine industry since 2016. Our annual export value of US$1–1.5 million reflects our commitment to quality and global reach. We export from major Chinese ports (Shanghai, Guangzhou, Hong Kong, Beijing) to markets including North America, Europe, Southeast Asia, Africa, and Oceania. Each valve undergoes rigorous pressure testing, dimensional inspection, and sealing tests before shipment. Our professional team provides prompt technical support and after-sales service, ensuring your satisfaction. Choose our JIS F7312 Globe Valve for reliable performance, competitive pricing, and dependable delivery. Contact us today for a quote or custom requirements.
▶ Frequently Asked Questions (FAQ)
-
Q: What is the maximum working pressure for DN80 JIS F7312 globe valve?
A: Standard pressure ratings are PN16 (1.6 MPa) and PN25 (2.5 MPa). For higher pressures, please contact us for custom solutions. -
Q: Can this valve be used for superheated steam?
A: Yes, it is designed for high-temperature steam up to 425°C. The material selection (cast steel, stellite seat) is suitable for superheated steam applications. -
Q: Is the valve compatible with ANSI flanges?
A: The standard product uses JIS flanges. However, we can produce valves with ANSI 150#/300# flanges as per customer request (customizable). -
Q: What is the delivery time for a standard DN80 valve?
A: Typically 15–25 working days for standard items, depending on order quantity. Express delivery is available upon request. -
Q: Does the valve come with a certificate of compliance?
A: Yes, we provide Material Certificates (MTC), Pressure Test Reports, and ISO9001 certification with each shipment. -
Q: Can this valve be motorized?
A: Absolutely. We offer electric or pneumatic actuator options to suit automated control systems. Please specify your requirement when ordering. -
Q: What is the warranty period?
A: We offer a standard 12-month warranty from shipment date, covering manufacturing defects. Extended warranty is negotiable. -
Q: How do I choose the correct pressure class for my system?
A: Please provide your system’s maximum working pressure and temperature; our technical team will recommend the appropriate rating (10K/20K or PN class).
* Note: Specifications and options may vary. Always consult our sales team for final technical confirmation. All valves are manufactured under strict ISO9001 quality control.
Send Inquiry to This Supplier
You May Also Like
-
JIS F7305 Marine Globe Valve For Seawater, Ductile Iron Body, 316L Internals, DN50-DN200 10K FlangedNegotiableMOQ: 1 Unit
-
Compliant JIS F7305 Seawater Globe Valve, Standard Compliant, Warranty, Ductile Iron Body, 316L InternalsNegotiableMOQ: 1 Unit
-
JIS F7305 Globe Valve For Seawater In Marine Piping Systems, DN80-DN200, 10K Flanged, Corrosion ResistantNegotiableMOQ: 1 Unit
-
DNV Certified JIS F7305 Globe Valve, 316L Trim, Cast Iron Body, 10K Pressure Rating For SeawaterNegotiableMOQ: 1 Unit
-
JIS F7305 Marine Globe Valve With 12-Month Warranty, Mill Test Report, Ductile Iron, 316L, 10K FlangedNegotiableMOQ: 1 Unit
-
JIS F7312 Electric Globe Valve, 1 Year Warranty, Mill Test Report Included, 220V, Cast Steel, DN50-200NegotiableMOQ: 1 Unit
-
JIS F7312 Electric Globe Valve, 220V AC, DN50-DN200, Cast Steel, 10K/16K, Rising Stem, Remote ControlNegotiableMOQ: 1 Unit
-
JIS F7312 Electric Globe Valve Used in Shipbuilding, 220V AC, Rising Stem, Remote Control, DN50-200, 16KNegotiableMOQ: 1 Unit
-
JIS F7312 Electric Globe Valve, Marine Grade Cast Steel, 220V, DN50-200, 10K/16K, Electric Actuator, Remote ControlNegotiableMOQ: 1 Unit
-
Zhibang Valve JIS F7312 Electric Globe Valve, Factory Direct Price, Standard Compliant, 220V, DN50-200, 10K/16KNegotiableMOQ: 1 Unit
