Universal Flowtech Engineers LLP

Raigad, Navi Mumbai, Maharashtra

The IV range of floating valve incorporates unique design features to provide a rugged construction, reliable operation and long service life. It is suitable for normal to most demanding applications covering wide segment of process industries such as chemical, petrochemical, pharma, steel, alumina,   power plants and common utilities.  An ideal valve for the flow isolation and ON / OFF duty.

IV Ball valves come with double body & stem seal to ensure reliable sealing. Valves can be provided with special features like, Locking arrangement, Special cleaning for oxygen service, Extended stem /  bonnet, Vacuum service, Jacketing, Fire safe construction etc.

Key Features:

• The product design confirms to all major international standards like ISO 17292 / ASME B16.34 / IBR with reliable sealing & sturdy construction to ensure excellent performance.
• Standard ISO Top pad & mounting dimensions – to suit direct mounting of actuator.
• Double body & stem seal design.
• 100% interchangeability of parts.
• Quick availability of spares.
• Gear / Electrical / Pneumatic operator can be provided if required.
• Valves are available in flange end & butt weld end connections (other end connections can be provided on request).
• Locking arrangement can be provided if required.
• Special material available on request.

A floating ball design offers efficient sealing with simple construction. As the name indicates, the ball has some freedom to move along the axis of the pipeline, which offers efficient downstream sealing. When line pressure is applied to the closed ball, it moves slightly (or floats) downstream to maintain contact with the downstream seat where primary sealing occurs. A quarter turn motion from full open to full close ensures quick open-close action, an inherent advantage for automatic remote control application. Floating ball valve offers effective bi-directional sealing.

Trunion mounted design offers precise locational accuracy for the ball within the upstream and downstream seat, which ensures leak tight sealing with lower operative torques. The sealing takes place by allowing the seats to move towards the ball. This design ball valves can hold very high pressures.

The 3-piece design is available for various schedule pipes. This type of construction is of swing-out design and easy inline maintenance. By removing body bolts & nuts the complete valve may be lifted out of the line or swing-out by keeping one bolt. The valve can easily swing out of the line providing complete entry and fast disassembly or maintenance. The swing away feature also maintains pipe alignment during inline maintenance. The 3-piece design offers the function of both valve as well as a union. It can be used in screw pipe ends, socket weld pipe ends, butt weld ends, extended butt weld pipe ends. These ball valves can be easily used for automation by using pneumatic and electric actuators.

Trunion Mounted Ball Valve, Class 150, 300, Full/Reduced Bore, 2 Piece, Flanged Ends
The IV range of Trunion Mounted Ball Valve incorporates unique design features to provide a rugged construction, reliable operation and long service life. It is suitable for normal to most demanding applications covering wide segment of process industries such as Oil & Gas, Chemical, Petrochemical, Pharma, Steel, Alumina,   Power plants and Common utilities.  An ideal valve for the flow isolation and ON / OFF duty.
All Trunion mounted Ball valves come with double body & multiple stem seal to ensure reliable sealing. Valves can be provided with special features like, Extended stem /  Bonnet Drain & Vent arrangement, Emergency sealant injection, Fire safe construction etc.

A floating ball design offers efficient sealing with simple construction. As the name indicates, the ball has some freedom to move along the axis of the pipeline, which offers efficient downstream sealing. When line pressure is applied to the closed ball, it moves slightly (or floats) downstream to maintain contact with the downstream seat where primary sealing occurs. A quarter turn motion from full open to full close ensures quick open-close action, an inherent advantage for automatic remote control application. Floating ball valve offers effective bi-directional sealing.

Trunion mounted design offers precise locational accuracy for the ball within the upstream and downstream seat, which ensures leak tight sealing with lower operative torques. The sealing takes place by allowing the seats to move towards the ball. This design ball valves can hold very high pressures.

Multiport 3-way ball valves offer superior performance and reliability required to optimize manual and automation process performance. This versatile , high performance multi-port ball valves offer solutions to mixing and diverting, with various available flow patterns and end configurations. It can be maintained in line, leaving the end pieces intact. The direct mounting design makes automation easier. These can be offered in flanged, socketweld, threaded and butt weld connections.

The special features included are :

• Superior smooth stem surface that reduces seal friction and operating torque.
• Blow out proof stem for maximum safety.
• Precisely machined , mirror polished solid ball for tight shut off with less operating torque.

These ball valves meet test specifications as per BS 6364. Applications such as deep freezing and cooling involve cryogenic technology based on nitrogen, oxygen and other gases.

A special type of PTFE grade ensures excellent mechanical resistance and stable torques at low temperatures. The cryogenic stem extension is provided. It is manufactured as a one piece item with the stem for increased mechanical strength. This positions stem and stem packing away from cryogenic fluid to prevent stem seal freeze up and ensures superior performance. These ball valves can be provided with Integral mounting pad ISO 5211 and can be used for actuation.