The Ball Valve is another one of our task specific solutions used to regulate the flow of fluids and gases in various industries. As the trusted Manufacturer of Ball Valve, we ensure that our products comply with international quality and safety standards. The range of Ball valves includes the highly popular floating-ball design as well as the trunnion-mounted design.

At Unitek Valves, we have a team of dedicated engineers and designers who have immense experience in the industry. Our focus is to design a comprehensive range of industrial valves with high performance, fine finish and long life. The simple design of these valves makes it easy to dismantle and clean from time to time. Special safety plungers are provided to discharge static energy and thus avoid potential fire hazard. Made of fine quality stainless steel, the ball in the valve has a mirror finish to minimize corrosion.

As the leading Ball Valve Manufacturer India, we offer the ball valves in various sizes to fit into our client's requirements. For reliable sealing, our range of industrial valves is one of the top options on the market.

The Quality of Control

Ball Valves are available in both designs floating and trunnion mounted. Standard Ball Valve is of a floating-ball design, where sealing takes place by allowing the ball under pressure to move towards the downstream seat to effect a tight seal. The floating ball design is the universal and versatile and used widely compare to trunnion mounted Ball Valve.


For size above 2" NB and for higher pressure ratings, and for special services that require double-block and bleed features, trunnion - mounted ball valves are used. Soft seat is inserted in metal cage backup with number of spring, which helps to reduce torque and give excellent sealing hence trunnion - mounted ball valves with soft seats used for critical process applications.


Ball Valves featuring this design are t h e most easily on-line maintainable in their class. By removing three body connector bolts and loosening the fourth, the body can be taken away using the fourth bolt as the fulcrum, to carry out any installation or maintenance operation on the valve. This feature reduces maintenance downtime.


Single-piece ball valves come with a one-piece integrally flanged body. This design offers the unique advantage of eliminating the possibility of external leakage to the atmosphere through bolted body joints. These environment-friendly and high-integrity valves are preferred in critical applications where the media is expensive, toxic, and where external leakage or wastage is unacceptable. The two-piece design eliminates one joint as in three piece, which reduces maintenance and possibility of external leakage to the atmosphere through joints.

Design : API 608 / BS 5351
Face to Face : ASME B 16.10
Flanges : ASME B 16.5
Butt welding : ASME B 16.25
Testing : API 598 / EN 12266 PART 1 & 2 / API 6D
Material :

ASTM Specifications
Carbon Steel, Alloy Steel, Low Temperature carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, any other special material.

Trims : Varieties of combinations
Operator : -
Note : • Fire safe design,
• Reduced bore construction,
• Bolted / Screwed gland,
• Actuator mounting flange - ISO 5211
• Antistatic,
• Anti blow - out stem
• Solid ball
Optional : Single acting / Double acting air actuator, Quarter Turn motor actuator, Gear Drive, Position Indicator,Limit Switch, Extended Bonnet, Extended stem
Range One Piece Ball Valves
valve rating 150 300 600 900 1500 2500
BLV 109 inches 1/2"-12" 1/2"-12" 1/2"-12" - - -
mm 15-300 15-300 15-300 - - -