18061659285
Hydraulic Scotch Yoke Actuated Flanged Type Trunnion Mounted Ball Valve
Product Parameters
Valve Type |
Heavy-Duty Ball Valve |
Connection Size |
2" – 36" (DN50 – DN900, larger sizes available upon request) |
Body Material |
ASTM A105N, A350 LF2, A182 F304 / F316, F51, F11, F22, Other materials available upon request |
Pressure Rating |
Class 600 / 900 / 1500 / 2500 |
Temperature Range |
-29°C ~ +425°C (depending on materials and seat design) |
Seat Material |
Nickel Alloy, Co-based Alloy, Tungsten Carbide, Stellite Hardfacing |
End Connection |
Flanged Ends (RF / RTJ) |
Body Structure |
Forged Steel Bolted Body / Split Body Design |
Port Design |
Full Port / Reduced Port |
Operation |
Pneumatic Actuated (DA / SA), Electric Actuator Available Upon Request |
Design Standards |
Designed in accordance with API 6D, ASME B16.34 |
Fire-Safe Design |
Designed in accordance with API 607 / API 6FA (optional) |
Application |
Oil & Gas, Chemical & Petrochemical, Power Generation, Critical Pipeline Isolation Systems |
Brand |
SLVCN |
Key Features
Trunnion-Supported Ball Structure
Minimizes seat load variation and enhances long-term sealing stability.
Heavy-Duty Flanged Body
Designed for high-pressure pipeline installation and mechanical strength.
Metal-to-Metal Hard Seat Option
Ideal for severe service conditions involving high temperature and solids.
Industrial Pneumatic Actuator
Enables automated operation with consistent torque output.
Visual Valve Position Indicator
Allows instant verification of valve status in field operations.
Red Protective Industrial Coating
Provides corrosion resistance and clear identification for critical service valves.
Product Details
SLVCN Heavy-Duty Trunnion Mounted Flanged Ball Valve delivers reliable performance for oil, gas, chemical, and industrial pipelines. Equipped with a rack & pinion double-acting pneumatic actuator, it ensures low torque operation, stable sealing, and reliable remote on-off control. Designed for severe service, it handles high pressure, high temperature, abrasive, and corrosive media, with metal-seated or soft-seated options and ISO 5211 mounting for easy automation integration.
Manufactured by SLVCN, a trusted valve producer with over 30 years of experience, our valves serve 100+ global customers. Each unit undergoes rigorous testing to guarantee performance, durability, and safety, ensuring reliable operation in demanding industrial environments.
Decades of Expertise
Tailored Solutions
Rigorous Quality Control
Proven Reliability
How We Ensure Quality & Reliability?
Quality is built into every stage - from raw material to final testing.
CE Certificate
ISO9001 Certificate
Certificate for Credit for Quality Service
Certificate of Observing Contract and Keeping Promise
Trademark Certificate