check valves Suppliers

PTFE Ball Check Valves are widely used in chemical process, agro chemical, paper & pulp industries. Available in varied design and size, the range gives complete solution to CPI and related industries for their corrosion problem. The valve comes in PFA, FEP, ETFE, PVDF, PP or HDPE forms. The features are it has pressure resistant ability, it has high resilience, it is safe to use and further it has sturdy construction.

PFA/FEP Lined Ball Check Valve is widely used in chemical process, agro chemical, paper & pulp industries. The valves are immune to most aggressive chemicals and are used in place of expensive exotic alloys such as Titanium, Hastelloy etc. The Lined check valve can be installed either vertically or horizontally, dependent upon application and is available in size up to 100 NB. Its important features are it can be used for universal applications, it consists of solid PTFE ball and further it has borosilicate glass in accordance with ASTM standards which is utilized to withstand temperatures, mechanical stress and corrosion.

Teflon Lined Ball Check Valve are used in chemical process and plants that are highly corrosion reactive. The important features are it constraints environment pollution, it has optimum performance level, it protects from corrosion and further it has free maintenance, longer durability and easy installation. Its size is 15 NB to 150 NB with thickness 3.0 to 3.5 mm. It is widely used in industries like chemical, pharmaceutical, food processing etc.

Check Valves are forged from fine grain steel and are available with threaded, socket weld, or flanged ends. Its important features are it has hard faced seats, it consists of spiral wound gasket and further it can be provided with bolted bonnet, seal weld bonnet, no bonnet, or union bonnet. Its application areas include industries like Chemical, Pharmaceuticals, Plating etc. It is widely used in Acid Transfer, Water Treatment, Bleach Chemicals etc.

Forged Check Valves are suitable for variety of industrial segments like paper, sugar industries, chemical processes, textile industries etc. The valves are highly acknowledged and well appreciated for its consistency and excellent performance. The features are it is highly durable and compact in size, it is available at most suitable prices and further it is tested across various quality parameters. Its size is from 15 mm to 50 mm.

Check Valves are widely used in the hydrocarbon, energy and process industries. Its size range from ½” up to 56“ (DN 15 up to DN 1400) and pressure rating is ASME 150# to 2500#. Its design standard is according to API 602, API 6D, MESC SPE 77 / 132, BS 1868, DIN 3356, ISO15761. The valves can be designed in a special version suitable for cryogenic service. In this case, all the materials and technical features are designed to withstand minimum design temperature required by the customer, down to cryogenic -196°C.

72700 Check Valve or non return valve, is a valve that prevents the fluid from flowing backwards and ensures that it flows in only one direction. It can be used to prevent the loss of prime of the pump and water hammer. It is used in the food-processing, cosmetics, pharmaceutical and chemical industries as well as in the beverage, wine and oil production.

Check Valves prevents reversal of direction of flow through a line. They offer quick automatic reactions to flow changes, the pressure of the flowing fluid keeps the valve open & any reversal of flow closes it. The valves are used in systems in which frequent flow reversals may be encountered and the valves may have a tendency to chatter. This can be corrected by equipping the valve with an outside lever & weight. It may be used to add weight to disc quicker closing against back flow preventing water hammer & excessive shock pressure.

Wafer Type Swing Check Valve is a self acting non-return valve. The size range is from DN 25 to DN 600 and its pressure rating is PN 16 (max). Its operating temperature range is from -25° C to 200° C. Its application include in chemical process industries, pharmaceutical industries, power plant industries, water treatment plants etc.

Forged Steel Lift Check Valves are manufactured as per ISO 15761/API 602 standard and tested to API 598 standard. The valves are provided in wide range of body material like ASTM A 105-Forged Carbon Steel, ASTM A 182 F304/F304L/F316/F316L-Forged Stainless Steel, ASTM A 182 F11/F22-Alloy Steel to suit industrial application. The features are it has compact but extremely sturdy design for high pressure & temperature service, it is provided with bolted cover design which is easy to open cover and further is spring loaded on request. Its application include in Power Plants & Process Industries, Petrochemical Plants & Refineries etc.