Ratnakar Steel India is a premier supplier of high-performance **Stainless Steel Valves**, engineered for precise flow control in demanding industrial environments. Our valves are manufactured to withstand extreme pressures and corrosive media, ensuring operational safety and longevity.
Flow Control & Material Analysis
We offer a comprehensive portfolio of valves designed for leak-proof performance, ranging from heavy-duty industrial gate valves to high-precision instrumentation needle valves.
- Valve Types: Ball, Gate, Globe, Check, Butterfly, and Needle Valves
- Pressure Ratings: Class 150 to Class 2500 | 1000 WOG to 10,000 PSI
- Material Grades: SS 304, 304L, 316, 316L, 317L, 321, 347, Duplex, Super Duplex
- End Connections: Flanged, Threaded (NPT/BSP), Socket Weld, and Butt-Weld
Stainless Steel Valves Technical Data
Size & Pressure Ratings
Material Grades
Valve Types & Connections
Operational Ratings
Industrial Applications
Testing & Compliance
Our Manufacturing Standard
Our production process adheres to strict international safety codes. Every valve is precision-machined and tested for seat leakage and structural integrity to ensure fail-safe operation in your piping systems.
01. Grade Selection
Identifying the optimal alloy (e.g., 316L for chemical resistance) based on the media and temperature requirements.
02. Precision Assembly
CNC machining of valve seats and stems to ensure perfect sealing and smooth torque-free operation.
03. Quality Testing
Rigorous hydrostatic and pneumatic testing to verify zero-leakage performance under peak load conditions.