Intervalve Poonawalla Ltd. manufactures a range of butterfly, check, Globe, Gate and Ball valves in India. Specifications of the se models are tabulated below with short description of each model variant. Butterfly Valve Division. INTERVALVE POONAWALLA LTD. The lugged version with threaded holes can be used as end of line valves or terminal end valves. Brochure. IVTFE. Intervalve’s PTFE lined Butterfly valve model.
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With the floating seal design, butterrly ball diameter is greatest in the close position and the seat is free to expand on closing and contract on opening.
Our range is acknowledged for its various features, which include the following: Please enter your name. Centric Disc Rubber Lined Butterfly valve with a single piece body. The 3-piece design offers the function of both valve as well as a union. The wafer style body has universal design to fit between pipe flanges of almost all popular flange standards. Option of end connection with host of flanged ends and butt welded ends. The valve is available in ‘wafer’ as well as ‘wafer lugged’ version with a host of seat and encapsulation material to cater to majority of the chemical process industry requirement.
Our special design feature provides a rugged construction, reliable operation and long service life. The valve has excellent throttling characteristics with good low flow control capability, which offers an inherently higher rangeability. We are instrumental in providing an extensive range of General Purpose Rubber Lined Butterfly Valves, which is known for its optimum design and a trouble free service. IV1F The trunion design high performance ball valves use the upper and lower supports to retain the ball under pressure.
These quality products have a high standard of design and accuracy that meet international specifications. A pressure drop is low in the valve when it is in fully open condition which makes it best suited for discharge duties. It has a very low differential pressure that makes it suitable for service operating under low differential pressures. Soft seated, Fire safe and Metal to Metal seated with wafer or wafer lugged body option.
Choice of seat and disc materials to suit media conditions and service requirements. The valve is available with 3 distinctly different seat design versions, viz.
Frenstar Limited are stockists and distributors of an extensive range of Butterfly Valves.
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.
It can be used in screw pipe ends, socket weld pipe ends, butt weld ends, extended butt weld pipe ends. Please enter cataloguee Email ID. This results in self-cleaning action, reduced wear and smoother operation.
All our products are available in different specifications which are as follows: Iintervalve seat and ball interface allows the seat to expand and contract in order to maintain proper ball contact at all times thus resulting in self adjustment. The rubber seat seals against a St.
We are engaged in offering a wide range of Wafer Type Swing Check Valve, which is known for its robust construction and reliability. The valves can be provided with motor operation wherever required. Our range is made using premium quality raw material and is known for its minimum maintenance. Possibility of lower seat rating to obtain reduced operating torque and extended seat life for low operating pressures.
The fully circular back up elastomer and live loaded disc shoulder sealing ensures bubble tight closing of the Valve with zero shaft leakage.
The mechanical stopper provided on the valve body ensures precise valve closing every time to ensure specified seat tightness. We are here to help! The integrally moulded spherical profile seat with a matching profile on the disc shoulder both closed die moulded ensures perfect sealing with minimum operating torque and prevents any fluid ingress into the shaft bores.
Unique triple sealing system for shaft sealing, eliminates any fugitive emission or secondary leakage. Our range is ideal for mounting between weld neck or slip on type companion flanges of different standards For IVC model, there is no need for flange gaskets at the time of installation as the in-built face sealing ‘O’ rings present on the sealing face. The valve has a fully rubber lined body and a rubber encapsulated disc with a square slot for the drive end shaft. The disc flap is held in position by a stub shaft with an axial locking arrangement provided on the top shaft.
Product Range of Butterfly and Check Valves – Intervalve Poonawalla Ltd.
Another feature of trunion design is that it allows the ball valve to act as a true union. Intervalve’s GKL series valves are designed to meet the demanding requirements of the general utility valve market with the HVAC segment in particular.
There is an eccentric disc shaft matching with the disc seat ensures a positive shut off catalogje the returning media Low weight and short face to face dimensions helps in a simpler installation between the catalohue companion flanges. A floating ball design offers efficient sealing with simple construction.