Ball Valve Manufacturer in USA – SVR Global
SVR Global is a specialized Ball Valve Manufacturer in USA, offering precision-engineered solutions for reliable isolation and flow control across critical industries. Designed as per API 6D, ISO 17292, ASME B16.34, and fire-safe standards (API 607 / API 6FA), our ball valves ensure tight shut-off, low torque operation, and long service life in demanding operating conditions.

Function & Working
Ball valves are quarter-turn isolation valves that use a precision-machined spherical ball with a bore to control flow. When aligned with the pipeline, the bore allows full flow; when rotated 90°, it provides complete shut-off. Depending on the pressure and service requirements, SVR Global supplies both floating ball designs for low-to-medium pressure and trunnion-mounted ball designs for high-pressure critical service.

Advantages

• Low torque operation reduces actuator or manual effort

• Bubble-tight shutoff ensures zero leakage

• Versatile designs: floating, trunnion, top-entry, fully welded

• Fire-safe certified for refinery and petrochemical applications

• Long cycle life with anti-blowout stem design

• Reduced maintenance due to self-cleaning ball rotation

Types of Ball Valves Offered

• Floating Ball Valve – Compact, cost-effective, suitable for DN15–DN300

• Trunnion Mounted Ball Valve – Heavy-duty for high pressure (Class 600–2500)

• Top Entry Ball Valve – Easy in-line maintenance, suitable for offshore/petrochemical

• Fully Welded Ball Valve – Leak-proof body, ideal for underground pipelines

• Double Block & Bleed Ball Valve – Provides primary + secondary sealing

• Jacketed Ball Valve – For viscous fluids, steam jacketing for heating

Industries Served

• Oil & Gas – upstream, midstream, and downstream

• Petrochemical & Refining

• Power Generation

• Marine & Offshore

• LNG & Cryogenic Service

• District Cooling & Water Treatment

• Mining & Pulp & Paper

Technical Specifications
Design Standards: API 6D, ISO 17292, ASME B16.34, API 607 / API 6FA fire-safe;
Body Materials: Carbon Steel (A105, WCB), Low Temp Carbon Steel (LCC), Stainless Steel (CF8 = SS304, CF8M = SS316, F304, F316, F51 = Duplex, F53/F55 = Super Duplex, Inconel, Hastelloy, Titanium, Monel);
Pressure Ratings: Class 150 – 2500 / PN10 – PN420;
Size Range: DN15 – DN1200 (½” – 48”);
End Connections: Flanged (RF, RTJ), Butt Weld (BW), Socket Weld (SW), Threaded (NPT/BSP);
Operation: Manual (lever/gear), Pneumatic actuator, Electric actuator;
Special Features: Double block & bleed, Anti-static design, Fire-safe certified, Cryogenic extended stem options.