TriTork Triple Offset Valve is a next generation highend, quarter turn, metal to metal sealing, zero leakage valve which offers flow control solutions for varied range of applications.
About Us

Virgo Group of Companies is a leading manufacturer of Ball Valves & Valve Automation Systems and has been supplying both manual and automated ball valves up to 60" diameter in various material combinations to varied industries. The TriTork Division of Virgo Group offers Triple Offset Valves that are available in sizes 3" to 48" and larger sizes. The TriTork Triple Offset Valve is a quarter turn, metal to metal sealing and zero leakage valve which offers flow control solutions for varied range of applications in Oil / Gas / Chemical, Petroleum & Power industry. Our TriTork Triple Offset Valves are designed and engineered by a team of specialized engineers based in Vanzaghello, Milan, Italy. We have the in-house capabilities for machining of the cone profile for the integral seat & seal rings. Further we have the capability for welding the Stellite using robotic technology. These valves are being produced in our Milan and India based manufacturing plants.

Global Reach

Virgo is a multinational company with Manufacturing Plants in four countries, USA, India, Italy & Germany, and Sales Offices in seven countries - USA, Saudi Arabia, UAE, India, Italy, Malaysia & Germany. Our products are successfully operating in over seventy five countries worldwide. The sales & service network is spread globally and  is manned with experienced application engineers to support local customers.

At the Cutting Edge of Technology

Rich experience in design and development of valves and valve automation systems garnered over the years has stood Virgo in good stead. A talented team of design and application engineering experts aided by the latest software and design tools such as Pro / Engineer, Ansys and Solid Edge with Femap Express turn out world class flow control solutions. These high end CAD tools ensure optimum product design generation, verification and validation. Virgo has implemented a PLM (Product Life Cycle Management) System to enhance its processes and the response to customers.

- 'ZERO' leakage
- Bi-directional, metal to 
  metal sealing
- Low operating torque
- One piece shaft with 
  blow-out proof design
- Adjustable shaft seal for 
  low emission
- Inherently fire safe