Fasani Bolted Bonnet Check Valves

The bolted bonnet type valves are manufactured to guarantee the highest performance in the widest spectrum of oil and gas applications

Swing check valves can fit on both horizontal and vertical (up-flow) piping.
Lift check valves are designed to be installed on horizontal piping or, with the aid of a spring, on vertical piping. They can also offer a quick closing service type.
Tilting disc check valves are designed to prevent the disc slamming and to ensure, at the same time, a quick closing service.
Standards for check valves design manufacturing are ASME B16.34 and BS 1868.
Robust valve body in a wide range of materials (NACE compliance included).
Threaded seat rings facilitate maintenance and/or replacement. On request, they can also be supplied as tack or seal welded. Above NPS 24 seats are seal welded as standard.
Connections are offered as flanged, buttweld or special, such as clamp type, to meet any customers’ request.

Application: Waste to Energy, Steam turbine, Steam Headers, Pumps, Valves & Manifolds, HRSG, High Temp, Boilers, Biomass Boiler and Power Boiler, Balance of Plant, Boiler

Material: Stainless Steel, Metal, Duplex, Carbon Steel, Alloy, Stainless, Steel

Operating Temperature: Standard Temperature (-40 - 250F), Standard Temperature, High Temperature, Greater Than 400 F (204 C)

Process Connection Type: 300RF, 600RF, 900RF, CL150RF, CL300RF, CL600RF, Flanged, Weld end, 2500RF, 150RF, 1500RF

Valve Size: 5 inch, NPS 2 / DN 50, 6 inch (DN150) and Larger, NPS 6 / DN 150, NPS 4 / DN 100, NPS 3 / DN 80, NPS 2-1/2 / DN 65

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