Trunnion-Mounted Ball Valve Manufacturer | FlowBiz India

FlowBiz is a leading manufacturer of high-performance Trunnion Mounted Ball Valves, designed to provide absolute flow control and reliable isolation in high-pressure pipelines. Unlike floating ball valves, the trunnion design uses a mechanical anchoring system (the trunnion shaft) to hold the ball firmly in place.

This innovative design absorbs the thrust from line pressure, significantly reducing friction between the ball and seats. The result is a valve that maintains low operating torque even under full working pressure, offering our clients a major advantage by reducing the costs of valve actuation packages.

Why Choose the Trunnion Design?

The FlowBiz Trunnion Ball Valve offers several mechanical advantages over standard floating designs:

• Reduced Stress: The trunnion shaft absorbs added pressure, protecting the ball and seats from excessive wear.
• Low Torque Operation: Prevents side loading and stem wear, ensuring smooth operation and improved durability.
• Dual Sealing: Maintains a proper seal on both the upstream and downstream sides simultaneously.
• Cost Efficiency: Offers lower operational costs for high-pressure applications compared to free-floating alternatives.

Key Features & Specialized Design

• Double Block & Bleed: Standard double block sealing performance for maximum safety.
• Forged Integrity: All pressure-containing parts feature a complete die-forged structure.
• AED Protection: Primary gaskets are designed with Anti-Explosive Decompression (AED) 
• Fire-Safe Security: Secondary emergency seals are provided to meet stringent fire-safe requirements.
• Low Emissions: High-quality stem gaskets ensure reliable tightness and low-emission performance.
• Superior Finish: Low-friction materials and high-precision surface finishes ensure a long service life.

Technical Specifications & Compliance

We manufacture our Trunnion Mounted Ball Valves in strict accordance with international codes:

Trusted Supply & Distribution Network

FlowBiz is a premier Trunnion Mounted Ball Valve manufacturer in India, supporting massive infrastructure projects across the country. Our distribution network ensures rapid delivery to:

• Gujarat: Ahmedabad (Vatva, Naroda, Odhav, Sanand, Kathwada), Vapi, Valsad, Bharuch (Ankleshwar, Dahej, Panoli), Surat, and Gandhidham.
• Maharashtra: Mumbai (Thane, Andheri, Konkan), Pune (Pimpri, Talegaon, Baramati), Nashik, Nagpur, Aurangabad, and Satara.
• Pan-India Presence: Dedicated supply lines to Indore, Bhopal, Dewas, Chennai, Coimbatore, Salem, and all major industrial clusters.