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2025-03-12
What is a floating ball valve?
A floating ball valve is a valve in which the ball can float. Under the action of medium pressure, t...
The Y-Type Globe Valve is designed with a 45° inclined seat and flow path, which greatly reduces flow resistance and erosion compared to standard globe valves. Ideal for frequent throttling, steam systems, and high differential pressure pipelines, it offers excellent control, long service life, and easy maintenance—making it a preferred choice in chemical plants, power stations, steam lines, and process control systems.
Who Uses Y-Type Globe Valves?
| User | User Profile | Key Priorities |
| Process Engineer | Manages throttling or high-cycling flow systems | Lower Pressure Loss, Longer Seat Life |
| Steam & Utility Operator | Controls high-temp, high-pressure steam or condensate | Anti-Erosion, Thermal Resistance |
| Chemical Plant Technician | Handles aggressive or high-velocity media | Body Strength, Smooth Flow Path |
| Maintenance Team | Seeks valves with longer service intervals | Wear Resistance, Easy Seat Replacement |
Key Features & Benefits:
Y-Pattern Flow Design (45° Angle)
Reduces turbulence and pressure drop, extending valve and seat lifespan.
Throttling or Shut-Off Capability
Suitable for both on/off and flow control applications.
Excellent Steam and High-Temperature Performance
Commonly used in boiler lines, condensate return, and thermal oil systems.
Metal or Soft Seat Options
Based on application needs: high temp, corrosive, or clean service.
Easy Inline Maintenance
Bolted bonnet and accessible internal parts for quick servicing.
Technical Specifications
| Parameter | Specification |
| Size Range | ½” ~ 12” (DN15 ~ DN300) |
| Pressure Rating | Class 150 ~ 900 / PN16 ~ PN160 |
| Body Materials | WCB, CF8M, WC6, C5, SS316L, F11, F22 |
| Seat Options | Metal-to-Metal (Stellite), Soft Seat (PTFE/PEEK) |
| Ends | Flanged / Butt Weld / Socket Weld / Threaded |
| Design Standards | ASME B16.34, DIN 3356, API 602 |
| Bonnet Type | Bolted Bonnet / Pressure Seal |
| Testing | API 598 Hydrostatic & Seat Test, NDT (Optional) |
Sample Product Code
YGV-CL600-WC6-4IN-BW
(Y-Type Globe Valve, Class 600, WC6 Material, 4 Inch, Butt Weld Ends)
Application Scenarios：
Steam & Condensate Systems – Boiler feed, pressure control, drain lines
Power Plants – Turbine bypass, auxiliary systems, thermal control
Chemical & Petrochemical – Process fluid throttling, feedstock flow
High-Pressure Water Systems – Pump discharge, back-pressure control
Compressed Air / Gas Lines – Noise and erosion-sensitive pipelines
Why Choose Our Y-Type Globe Valves?
Low Flow Resistance, Long-Term Stability
Angled flow path protects seats and minimizes energy loss.
Reliable Throttling Under Pressure
Resists erosion from high-velocity fluids and gas.
Field-Proven in Global Projects
Installed in power stations, chemical refineries, and energy facilities worldwide.
Documentation & Customization Support
Includes MTC, ITP, FAT, special trims, and customized bonnet or actuator options.
Let's Optimize Your Throttling Control
Request a Custom Quote Within 24 Hours
For more details about Zhejiang Yushun Valve Co., Ltd., please contact us:
Email: w584574148@gmail.com
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2025-03-12
