Bellows gate valve

source：Xiamen, rhett fluid control co., LTD The information has been viewed： 3990 Time：2013-07-03 11:23:24


Cut off or connected to the pipeline medium. The pipeline is especially suitable for the toxic, flammable, valuable medium.
Product features:
■ products reasonable structure, reliable sealing, excellent performance
■ sealing surface surfacing hard alloy, wear resistance, corrosion resistance, resistance to friction performance is good, the service life is long
■ stem double sealing, reliable performance
■ parts material and connection dimensions according to the requirements of reasonable matching
Technical information:
■ nominal size: DN15 ~ DN300
■ nominal pressure: PN1.6 ~ PN4.0MPa; Class 150 ～ Class 600
■ design standards: GB/T 12234, API602
■ structure length: GB/T 12221, ASME B16.10
■ applicable temperature: -29 ℃ ~ 350 ℃
■ flange end: customer requirements.
■ test and inspection: JB/T 9092, API598
The material of main parts:
The valve body, valve cover: carbon steel, stainless steel, alloy steel
The valve plate: carbon steel, stainless steel, alloy steel
Seat: stainless steel, alloy steel
Stem: stainless steel, alloy steel
Bellows components: stainless steel, alloy steel
Flexible graphite packing: +304