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CB/T590 Cast Steel Angle Globe Valve Flanged PN6.4MPa Rising Stem
Product Spotlights
High-pressure PN6.4MPa cast steel angle globe valve designed for reliable shut-off and flow control. Features a durable rising stem (OS&Y) design, Stellite hardfaced trim for extended life, and flanged connections for easy installation. Ideal for demanding applications in power, oil & gas, and chemical industries, offering enhanced safety, reduced maintenance, and long-term cost efficiency.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Body Material:
Cast Steel (e.g., WCB, WC6, WCC)
Pressure Rating:
PN6.4MPa (Class 400)
Connection Type:
Flanged (RF, FF, RTJ)
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Body Material
Cast Steel (e.g., WCB, WC6, WCC)
Pressure Rating
PN6.4MPa (Class 400)
Connection Type
Flanged (RF, FF, RTJ)
Stem Design
Rising Stem, OS&Y
Seat/Disc Material
Stellite Hardfaced
Operation Type
Handwheel Operated
Temperature Range
Up to 425°C (depending on material)
Standards
CB/T590, API 602, ASME B16.34
Applications
Power Plants, Oil & Gas, Chemical Processing
As a dedicated manufacturer with ISO9001 certified quality management, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our CB/T590 Cast Steel Angle Globe Valve. Engineered for demanding applications, this valve offers reliable shut-off and flow control in high-pressure, high-temperature systems. With over seven years of industry experience since our establishment in 2016, we have refined this product to meet the stringent requirements of global markets, including North America, Europe, and Southeast Asia, where we export millions in valve solutions annually.
Product Features & Technical Advantages:
- Robust Construction: Manufactured from high-grade cast steel (WCB/WC6), providing exceptional strength and durability against pressure surges and corrosive media.
- Superior Sealing Performance: Features Stellite hardfaced seat and disc, ensuring tight shut-off, extended service life, and resistance to erosion and galling.
- Precise Flow Control: The angle globe design reduces flow turbulence and pressure drop, offering efficient throttling capabilities for steam, water, oil, and gas.
- Easy Operation & Maintenance: The rising stem with outside screw and yoke (OS&Y) design provides clear visual indication of valve position. The bolted bonnet allows for easy in-line maintenance and repacking.
- High-Pressure Capability: Rated for PN6.4MPa (Class 400), making it suitable for critical high-pressure lines in power generation, petrochemical, and other industrial plants.
- Wide Compatibility: Flanged ends per ANSI B16.5 standards ensure easy installation and integration into existing piping systems.
Technical Specifications:
| Parameter | Specification |
| Product Standard | CB/T590, API 602, ASME B16.34 |
| Pressure Class | PN6.4MPa (Class 400) |
| Connection | Flanged (RF, FF, RTJ available) |
| Stem Type | Rising Stem, OS&Y |
| Temperature Range | -29°C to 425°C (Material dependent) |
| Body Materials | Cast Steel WCB, WC6, LCB, CF8M etc. |
| Seat/Disc Materials | 13Cr/Stellite, SS316/Stellite |
| Operation | Handwheel (Gear Operator optional) |
Benefits for Your Operations:
- Enhanced System Reliability: Minimizes leakage and unplanned downtime, ensuring continuous process flow.
- Long-Term Cost Savings: Durable construction and hard-faced trim reduce maintenance frequency and replacement costs.
- Operational Safety: The robust design handles high pressures safely, and the OS&Y stem provides clear open/close status.
- Flexible Application: Suitable for a wide range of services including steam, boiler feed water, hydrocarbon, and other process fluids.
Trust in a product backed by a manufacturer with a proven global track record. Shanghai Zhibang's commitment to ISO9001 standards ensures consistent quality in every valve we produce. Our annual export volume of US$1-1.5 Million to diverse regions like Eastern Europe, Oceania, and the Middle East is a testament to the reliability and performance our customers have come to expect. We offer flexible shipment from major ports including Shanghai, Guangzhou, and Hong Kong. Choose the CB/T590 Cast Steel Angle Globe Valve for a robust, high-performance solution that meets international standards and delivers operational excellence.
Frequently Asked Questions (FAQ):
-
Q: What is the main advantage of an angle globe valve over a straight pattern?
A: The angle design changes the flow direction by 90 degrees, which can eliminate the need for an extra elbow in piping layouts. It also generally offers lower flow resistance and reduced turbulence compared to straight-through valves in certain applications. -
Q: Can this valve be used for throttling service?
A: Yes, the globe valve design, especially with a parabolic or needle-type disc (available upon request), is well-suited for precise flow regulation and throttling duties. -
Q: What does "Rising Stem" mean, and why is it beneficial?
A: A rising stem means the stem threads are outside the valve body (OS&Y). As the handwheel is turned to open the valve, the stem rises visibly. This provides a clear, immediate visual indication of whether the valve is open or closed, enhancing operational safety. -
Q: Are different flange face finishes available?
A: Yes, we can supply valves with Raised Face (RF), Flat Face (FF), or Ring Type Joint (RTJ) flange faces to match your specific piping requirements. Please specify your needs when inquiring. -
Q: What is the typical lead time for this product?
A: Lead times vary based on order quantity, material grade, and configuration. Standard WCB material valves often have shorter lead times. Please contact us with your detailed specifications for an accurate delivery schedule. -
Q: Do you offer valves in materials other than WCB cast steel?
A: Absolutely. We can manufacture this valve in various cast steel grades (e.g., WC6, C5, CF8M) and other alloys to suit different temperature, pressure, and corrosion resistance needs. Material options are customizable. -
Q: Is this valve suitable for steam service?
A: Yes, it is commonly used for steam applications. The cast steel body and appropriate trim (like 13Cr/Stellite) can handle high-temperature steam effectively. Confirm the exact steam pressure and temperature with our engineers for optimal material selection. -
Q: What kind of testing is performed on your valves before shipment?
A: Each valve undergoes rigorous testing, which typically includes shell strength tests, seat leakage tests (per API 598 or equivalent), and hydrostatic tests. Detailed test reports can be provided upon request.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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