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Email:- industrialengineeringsyndicate@gmail.com
Description
L&T SS Ball Valves with screwed/threaded ends are compact, quarter-turn isolation valves designed for reliable shut-off in low to medium pressure piping systems. Manufactured from high-quality stainless steel, these valves provide excellent corrosion resistance, leak-proof performance, and easy installation without welding.
Design Standards
- Design & Manufacture: API 608 / ASME B16.34
- Threaded Ends: ASME B1.20.1 (NPT) / BSP Threads
- Testing & Inspection: API 598
Valve Type
- Floating Ball Design
- Full Bore / Reduced Bore
- Two-Piece or Three-Piece Construction
Material of Construction (MOC)
- Body: Stainless Steel ASTM A351 Gr. CF8 / CF8M (SS 304 / SS 316)
- Ball: SS 304 / SS 316, mirror finished
- Stem: SS 304 / SS 316
- Seats: PTFE / RPTFE
- Seals & Packing: PTFE / Graphite
Pressure Ratings
- Class 800 / 1000 WOG (typical threaded design)
- Suitable for water, oil, gas, steam, and chemical service
Size Range
- 15 mm (½”) to 100 mm (4”)
- Larger sizes available on request
Temperature Range
- –20°C to +200°C (PTFE seated)
- Higher temperatures available with special seat materials
End Connection – Screwed End
- BSP / NPT threaded ends
- Easy installation and removal
- No welding or flanges required
- Ideal for compact piping systems and maintenance-friendly applications
Operation Types
- Lever Operated
- Lockable Handle Option
- Pneumatic/Electric Actuation available (optional)
Key Features
- Corrosion-resistant stainless steel body
- Bubble-tight shutoff
- Blow-out proof stem
- Low torque operation
- Compact and lightweight design
- Easy maintenance and replacement
- Smooth flow with minimal pressure drop
Advantages
✔ Quick installation
✔ Suitable for compact spaces
✔ Excellent corrosion resistance
✔ Leak-proof threaded joints
✔ Cost-effective for small-bore pipelines
✔ Easy dismantling for servicing
Applications
- Chemical plants
- Water treatment systems
- Pharmaceutical industries
- Food & Beverage industries
- Air, oil & gas lines
- Utility and process piping
Summary
L&T SS Screwed End Ball Valves are ideal for small-bore industrial piping systems requiring easy installation, corrosion resistance, and reliable shutoff performance. Their threaded design makes them a practical and economical solution for maintenance-friendly operations.
