Válvulas de retenção com tampa aparafusada Fasani

As válvulas tipo tampa aparafusada são fabricadas para garantir o mais alto desempenho no mais amplo espectro de aplicações de óleo e gás

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.

Aplicação: Do desperdício à energia, turbina a vapor, cabeçotes de vapor, bombas, válvulas e manifolds, HRSG, alta temperatura, caldeiras, caldeira de biomassa e caldeira de força, instalações complementares, caldeira

Material: Aço inoxidável, metal, duplex, aço, aço carbono, liga, inoxidável, aço

Temperatura operacional: Temperatura Padrão (-40 - 250F), Temperatura Padrão, Alta Temperatura, Maior que 400 F (204 C)

Tipo de conexão de processo: 300RF, 600RF, 900RF, CL150RF, CL300RF, CL600RF, Flangeado, Extremidade soldada, 2500RF, 150RF, 1500RF

Tamanho da válvula: 5 pol, NPS 2 / DN 50, 6 pool (DN150) e Maior, NPS 6 / DN 150, NPS 4 / DN 100, NPS 3 / DN 80, NPS 2-1/2 / DN 65

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