| Cast Stainless Steel Globe Valves-ANSI Class 150/300 |
| Investment casting body and cap |
| Outside Screw and Yoke,Bolted Bonnet |
| Yoke Integral with Bonnet,Integra Seat and Back Seat Loose Disc,Fising Stem and Non-Hising Handwheel Available with Gear operator |
| Size:1/2 to 12 inches |
| Materials:CF3M,CF8M,CF8,WCB |
Cast Stainless Steel Globe Valves – ANSI Class 150 / 300
The Cast Stainless Steel Globe Valves ANSI Class 150 / 300 are designed for precise flow regulation and reliable shut-off in industrial pipeline systems. Manufactured with a precision investment casting body and bonnet, these valves provide excellent structural strength, corrosion resistance, and long service life in demanding industrial environments.
The valve features an Outside Screw and Yoke (OS&Y) design with a bolted bonnet, allowing easy maintenance and safe operation. The yoke is integral with the bonnet, ensuring strong structural integrity and improved operational stability.
Equipped with an integral seat and back seat structure, the valve ensures reliable sealing performance and reduces leakage risk. The loose disc design provides smooth throttling capability and stable flow control.
The valve uses a rising stem with a non-rising handwheel, which allows clear indication of the valve position and easy operation. For larger sizes or higher torque applications, the valve can also be supplied with an optional gear operator.
Supplied by SHAANXI GOLD-STONE I/E CO., LTD., these globe valves are widely used in oil and gas pipelines, petrochemical plants, power generation facilities, water treatment systems, and industrial fluid control applications.
Key Features
Investment Casting Construction
The investment casting body and bonnet ensure high mechanical strength, corrosion resistance, and dimensional accuracy.
Outside Screw and Yoke (OS&Y) Design
The OS&Y structure allows easy inspection of valve position and improves operational safety.
Integral Seat and Back Seat
The integral seat and back seat design enhances sealing performance and extends valve service life.
Loose Disc Structure
The loose disc design allows stable throttling and precise flow control.
Rising Stem Operation
The rising stem design clearly indicates whether the valve is open or closed.
Optional Gear Operator
For larger valves or high torque conditions, an optional gear operator can be installed for easier operation.
Technical Specifications
Valve Type: Cast Stainless Steel Globe Valve
Pressure Class: ANSI Class 150 / Class 300
Size Range: 1/2″ – 12″
Body Construction
Investment Casting Body and Cap
Bonnet Type
Bolted Bonnet
Stem Type
Rising Stem
Operation
Handwheel (Optional Gear Operator)
Available Materials
The valve can be manufactured with various materials depending on the application environment:
CF8 (Stainless Steel 304) – Suitable for general industrial applications
CF8M (Stainless Steel 316) – Excellent corrosion resistance for chemical environments
CF3M (Low Carbon Stainless Steel 316) – Enhanced corrosion resistance and weldability
WCB Carbon Steel – High strength material for industrial pipelines
Typical Application Industries
Oil and Gas Pipelines
Used for precise flow control and shut-off in pipeline transport systems.
Petrochemical Plants
Suitable for controlling corrosive and high-temperature fluids.
Power Generation Facilities
Installed in steam, water, and process pipelines.
Water Treatment Systems
Used in water supply and wastewater treatment pipelines.
Industrial Processing Systems
Provides reliable flow regulation and isolation in industrial manufacturing pipelines.
Frequently Asked Questions (FAQ)
What is a globe valve used for?
A globe valve is primarily used for flow regulation and throttling control in pipeline systems.
What is the advantage of a globe valve compared to a gate valve?
Globe valves provide better flow control and throttling capability, while gate valves are mainly used for full open or full close applications.
What does OS&Y mean in a globe valve?
OS&Y (Outside Screw and Yoke) means the valve stem moves externally, allowing clear indication of the valve position.
What materials are available for stainless steel globe valves?
Common materials include CF8, CF8M, CF3M stainless steel and WCB carbon steel, depending on application requirements.
What industries commonly use globe valves?
Globe valves are widely used in oil and gas, petrochemical plants, power generation, water treatment, and industrial pipeline systems.
Supplier
SHAANXI GOLD-STONE I/E CO., LTD. supplies industrial valves and pipeline components to global markets. Our products are widely used in energy, petrochemical, water treatment, and industrial fluid systems, providing reliable performance and long service life.