Globe Valve Supplier in USA
In piping systems where flow needs to be throttled or regulated rather than simply isolated, globe valves are commonly specified due to their ability to provide controlled flow characteristics. Their linear motion mechanism allows accurate adjustment of flow, making them suitable for applications involving steam, gas, and liquid media under varying pressure and temperature conditions. For industrial systems across the United States, this makes them a key consideration when evaluating a Globe Valve Supplier in USA.
Globe valve configurations are selected based on parameters such as pressure rating, flow direction, seat design, and service conditions to ensure consistent performance in process control applications.
What is a Globe Valve?
A globe valve is a linear motion valve that regulates flow by moving a disc perpendicular to the seat to vary the flow passage.
How Globe Valves Work
Globe valves control flow by adjusting the position of a movable disc relative to a stationary seat.
- The handwheel or actuator moves the stem
- The stem lifts or lowers the disc
- The flow area changes based on disc position
- This allows precise throttling and flow regulation
Selection and Performance Considerations
Globe valve selection depends on:
- Pressure and temperature rating
- Flow direction and pressure drop requirements
- Seat and disc design for tight shut-off
- Material compatibility with process media
- Suitability for throttling versus isolation
Types of Globe Valves
- DIN Globe Valve: Designed as per DIN standards for European applications
- Pressure Seal Globe Valve: Used in high-pressure and high-temperature services
- Bellow Seal Globe Valve: Prevents leakage through the stem, suitable for hazardous media
- Forged Steel Globe Valve: Compact design for high-pressure applications
- BS Globe Valve: Manufactured as per British Standards
- Y Type Globe Valve: Reduced pressure drop due to angled flow path
- Angle Globe Valve: Changes flow direction by 90 degrees, suitable for high-pressure drop services
- API Globe Valve: Designed as per API standards for industrial applications
- ANSI Globe Valve: Built according to ANSI/ASME standards for pressure-temperature ratings
Body and Trim Material Compatibility
| Material | Grade | Applications |
|---|---|---|
| Carbon Steel | ASTM A216 WCB, WCC | Oil & gas, general industrial service |
| Stainless Steel | ASTM A351 CF8, CF8M, F316L | Corrosive and chemical applications |
| Duplex Stainless Steel | ASTM A890 F51 (2205) | Offshore and chloride environments |
| Super Duplex Stainless Steel | ASTM A890 F53 (2507) | Seawater and aggressive media |
| Alloy 20 | UNS N08020 | Acidic chemical service |
| Hastelloy | C276, B3 | Highly corrosive environments |
| Inconel | 625, 718 | High temperature and pressure service |
| Bronze | C83600, LG2 | Marine and low-pressure applications |
Technical Specifications
- Size: ½” to 24”
- Pressure Class: ANSI 150 to 2500
- End Connections: Flanged, Butt Weld, Socket Weld
- Operation: Manual, Pneumatic, Electric
- Design: Bolted Bonnet, Pressure Seal, Y-Pattern
Inspection and Testing Standards
- API 598 – Valve inspection and pressure testing
- BS EN 12266-1 – Pressure testing of valves
- ASME B16.34 – Design and pressure-temperature rating
- EN 13709 – Globe valve design standard
Industries Served
- Oil & Gas: Flow control in pipelines and processing units
- Power Generation: Steam and condensate systems
- Water & Wastewater: Flow regulation in treatment plants
- Chemical Processing: Controlled flow of chemicals
- Marine & Offshore: Shipboard and offshore applications
- Mining & Metals: Process fluid regulation
Special Features
- Suitable for precise throttling applications
- Replaceable seat and disc design
- Options for bellow seal to prevent leakage
- Designed for high pressure and temperature service
- Multiple body patterns for optimized flow
- Configurations available for severe service conditions
Share medium, pressure, temperature, flow requirement, and end connection details, and we will help you select the appropriate globe valve configuration for your application.
