Check Valves Supplier

Aashish Metals is a Mumbai-based check valves manufacturer and check valves supplier trusted by fabricators and EPC contractors who need a metal check valve exporter that can back up every valve with proper material certification.  The idea behind a check valve is refreshingly simple: it opens when flow is moving the right way and shuts the moment that flow tries to reverse, no operator, no actuator, nothing to forget to switch off.

We build swing, poppet, dual plate and pressure seal check valves from 1/8″ up to 2″, handling pressures anywhere from 1500 PSI to 20,000 PSI. On the material side, we cast and machine these in stainless steel (304, 316, 316Ti), duplex and super duplex, brass, carbon steel, and nickel alloys like Monel, Inconel, Hastelloy and Titanium, so whatever’s running through your line, there’s a grade that’ll hold up.

If you’re replacing or expanding an instrumentation setup, our threaded and socket-weld check valves are sized to match Swagelok, Parker, Hamlet and DK-Lok fittings, so they’ll fit right in without any rework. And every valve that leaves our facility gets hydrostatically tested and comes with an EN 10204 3.1/3.2 mill certificate plus full heat-number traceability, with third-party inspection available whenever a project calls for it.

Meanwhile, they have got comparable traits and in a few instances are being stocked within the agency of Dual Certification. It may be utilized in stern corrosive atmospheres, weld annealing simply critical in improved pressure applications. It is ideal in an in depth variety of distinct atmospheres and a whole lot of corrosive media. Check Valves (Male x Female) are concern to crevice and pitting corrosion in temperate chloride atmospheres, and to pressure corrosion cracking greater than on the subject of 60 Deg Celsius. It is closed that every product has traits and a composition that meet the phrases with each metal types.

Meanwhile, non-stop use of such valves within the variety of 425 deg Celsius to 860 deg Celsius isn’t recommended, if successive aqueous corrosion resistance is critical. The austenitic shape of such valves as properly gives right toughness, even right all the way down to cryogenic temperatures. Check Valves (NPT Male x Male) has superb oxidation resistance in alternating provider to 870 deg Celsius and in unremitting provider to 925 deg Celsius. It is an austenitic nickel-chromium metal alloy and the advanced carbon content material in it can provide extra than earlier than yield and tensile strength. By method of its better content material of carbon, it reveals its utility at excessive temperatures.