Control Valve

Size:DN15–DN600; NPS 1/2″–24″.

Pressure Rating:Common ratings: PN16, PN25, PN40, PN63, PN100, PN160; Class 150, 300, 600, 900, 1500; special high-pressure designs selected according to service conditions.

Standards:Product and performance requirements: IEC 60534 series; metallic valve bodies: ASME B16.34 where applicable; flanged ends: ASME B16.5 or EN 1092-1; inspection and routine testing: IEC 60534-4.

Materials:Body: WCB, LCB, LCC, WC6, WC9, CF8, CF8M, CF3M, duplex stainless steel; trim: 304, 316, 316L, hardfacing alloys and wear-resistant materials; seals and packing: PTFE, flexible graphite and other specified materials.

Inspection & Testing:Visual and dimensional inspection; hydrostatic shell testing; seat leakage testing; rated travel and operational checks; positioner calibration; air-failure position checks; flow coefficient, flow characteristic and fugitive emissions testing as specified. 

Applications: Water Treatment; Power Plant Equipment; Chemical Engineering; Shipbuilding; Nuclear Power; Waste Treatment; Natural Gas; Petroleum

Note: We can manufacture customized products according to customer requirements.