Rubber Lined Butterfly Valves for HVAC & Utilities

General purpose rubber lined Butterfly valve for HVAC & utilities. (Wafer Body).
Intervalve's GKL series valves are designed to meet the demanding requirements of the general utility valve market with the HVAC segment in particular. IVGKL is a truly fit & forget valve, which requires minimal maintenance. 

General purpose rubber lined Butterfly valve with wafer body. (Bonded / replaceable Liner). A real workhorse from the IV stables, IVGK model Butterfly valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly valve has a fully rubber lined single piece body with centric disc construction and is available in wafer type body pattern.  

General purpose soft seated butterfly valve has a fully rubber lined single piece body with centric disc construction. IVGK-25 modular design butterfly valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated butterfly valve has a fully rubber lined single piece body with centric disc construction and is available in wafer type body pattern.  

General purpose rubber lined Butterfly valve with lugged body.
(Bonded Replaceable Liner). IVTL model Butterfly valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly valve has a fully rubber lined single piece body with a centric disc construction and is available in wafer lugged style body pattern to ensure precise location in pipeline.
  

Butterfly Valve with rubber lined body & encapsulated disc for chemical process industry. IVTLE model Butterfly valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly valve has a fully rubber lined single piece body with a centric, rubber encapsulated disc construction  and is available in wafer lugged body pattern to ensure precise location in pipe line. 

Special purpose rubber lined Butterfly valve has a fully rubber lined single piece body with a centric, rubber encapsulated disc construction. IVGE model Butterfly valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly valve has a fully rubber lined single piece body with a centric, rubber encapsulated disc construction  and is available in wafer lugged body pattern. 

PTFE lined Butterfly valve with replaceable liner seat for corrosive chemicals.
Intervalve's PTFE lined Butterfly valve model IVTFE provides an optimum solution to the corrosion problems encountered by the chemical process industries with conventional Butterfly valves. The PTFE seat liner covers the entire wetted surface of the body and extends on to the flange contact faces, thus eliminating possibility of any media contact with the body metal. 

High performance double eccentric disc design Butterfly Valves (Wafer / lugged Body). The double offset disc design nearly eliminates the seating wear due to the camming action of the disc during closing. The mechanical stopper provided on the valve body ensures precise valve closing every time to ensure specified seat tightness. The disc has a spherical profile and comes out of contact with seat in the initial opening itself.
 

Low pressure seatless type Butterfly damper. The IVR model Butterfly dampers, offered by Intervalve are essentially seatless Butterfly valves intended for low pressure gas lines and air lines. The lightweight construction with the narrow wafer body enables easy fitment of these valves in ducts, manifolds and exhaust lines without additional support or strengthening of pipe lines.

 

Double Flanged Centric Disc Rubber lined Butterfly Valve. The most sought after design by desalination plants and utility installations, IVDF represents the state of the art rubber lined Flanged double valve, meeting all the user industry requirements. The double flanged body pattern ensures precise installation in pipeline, and can be used as an end to the line valve if required.

Intervalve DXR double flanged range of valves are double eccentric design butterfly valves. These are available in cast as well as fully fabricated design. The face to face dimensions can be either as per BS-EN (Series BC & BF) or as AWWA (Series AC & AF). These valves incorporate a double offset disc design, which practically eliminates any seat wear. The fully replaceable seat provided on the disc periphery is field replaceable and is capable of achieving bi-directional sealing. The rubber seat  seals against a Stainless Steel seat ring integrally welded with the body. 

Single Plate Short Wafer Swing Check Valve. Intervalve check valve models IVC and IVCT are primarily single plate swing check valve with a short pattern wafer body conforming to the API6D and ASME B16.10 face to face dimensions. The valve has a simple but reliable and robust construction. The low inertia disc design enables the valve to open or close with a very low differential pressure which make them ideal for services operating under low differential pressures.

The IVDPCV is a spring loaded Dual Plate check valve uniquely designed for applications. The constructional feature makes the valve much smaller in size, lighter in weight & makes it much feasible in operation as compared to conventional swing check valve. IVDPCV valve employs dual spring loaded plates / disc hinged on a central hinge pin. It operates on the differential pressure between fluid flow pressure & spring torsion pressure. 

The IVGTC range of gate valves incorporates state of the art design features to provide a rugged construction, reliable operation and long life. The valves are suitable for normal services  to most demanding applications covering all segments of the process industries including oil & gas, refineries, petrochemicals, pharma, steel, alumina power plants and common utilities. An ideal valve for the flow isolation and ON / OFF duty.

The IVGLC range of globe valves incorporates state of the art design features to provide a rugged construction, reliable operation and long life. These valves are suitable for normal services to most belligerent applications covering all segments of the process industries including oil & gas, refineries, petro -chemicals, fertilizers, power plants and common utilities.

The IVSCV range of check valves offers optimum solution for back flow prevention in liquid and gas lines. Our special design feature provides a rugged construction, reliable operation and long service life. The valve finds applications in various segments of the process industries covering chemical, petrochemicals, pharma, steel, alumina,  power plants and common utilities. 

The IV Forged range of Gate, Globe & Check valves incorporates state of the art design features to provide a rugged construction, reliable operation and long life; suitable for all the segments of the process industries including chemical, petrochemicals, pharma, steel, alumina, power plants and common utilities.

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. 

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.

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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.

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.

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 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.

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.