Intervalve® check valve models IVC and IVCT are primarily single plate swing check valve with a short pattern wafer body conforming to the API 6D and
ANSI B16.10 face to face dimensions. The valve has a simple but robust
construction with reliability. The low inertia disc design enables the valve toopen or close with a very low differential pressure which make them ideal for services operating under low differential pressures. The pressure drop across the valve in fully open condition is relatively low and makes them ideal for pump discharge duties. The eccentric disc shaft in combination with the disc seat guarantees a positive shut off of the returning media.
The short face to face dimensions and low weight allows a simple space
saving installation between the mating companion flanges. The
valves are suitable for mounting between weld neck or slip on type companion flanges of different
standards. The need for flange gaskets during installation is totally eliminated in the case of IVC
model due to the in-built face sealing 'O' rings provided on the sealing face. Gaskets are
recommended while installing IVCT model valves.
Engineering drawing machine parts
Centric Disc Design Butterfly valve with a single
piece Rubber lined body.
Short wafer (IVGKL)
Replaceable for sizes 50 NB to 600 NB < PN 10
Bonded seat for sizes 40 to 1200 NB for all
40 NB to 1200 NB
40 NB to 600 NB-PN16 (max).
650 NB to 1200 NB-PN10 (max).
-25 C to 200 C (depending on MOC)
Tight shut off
Handlever for sizes from 40 NB to 250 NB
Worm gear boxes for sizes from 40 NB to 1200 NB
Pneumatic / Electric actuator operation-optional
Unique triple sealing system for shaft sealing, eliminates any fugitive emission or secondary leakage.
Self lubricated PTFE lined bearings for both drive end and non-drive end shaft ensures minimum
bearing friction torque.
Seat liner extending on to the flange contact faces, eliminates the need for separate flange gaskets
Controlled compression of the gasket face to offer optimum sealing & prevent gasket face crushing
Bi-directional valve with tight shut off sealing capability to hold vaccum to rated pressure in either
Excellent adaptability for actuated operation through standardised top flange mounting dimensions
for actuator fitment.
Suitability for ON /OFF as well as throttling duties.
Choice of seat and disc materials to suit media conditions and service requirements.
Adaptability to fit between companion flanges of all popular flange standards for the wafer style body.
Possibility of lower seat rating to obtain reduced operating torque and extended seat life for low
Company has been a pioneer and has retained its leadership position in supplying seamless Pipes, Industrial Valves, flanges & Pressure/Temp. Gauges, Instruments, Actuators & Structural Steel materials.
Quality is our prime concern and we ensure to maintain it at each level of our organization. We ensure that the products were manufactured at client's end are at par with international standards. It has a separate setup for quality control, which is manned by trained quality inspectors, who keep a stringent eye on each detail of product specifications hence keeping the quality intact followed by Mechanical tests.
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