The characteristics of
1.The valve body and packing cullet are precision casting, in which the valve body adopts flange type integral casting, the material can be chosen according to the needs of users 304, 316, 316L, WCB, 2Crl3, the sealing ring is made of PTFE reinforced polytetrafluoroethylene, corrosion resistance, wear resistance, no slag.
2.The valve plate has 5 support points to allow it to align well. The disc does not shift when the valve is closed and under back pressure.
3.pneumatic knife type gate valve internal can be made into v-shaped, triangular, pentagonal channel. V type gate can be used for adjusting control.
4. the connection form of pneumatic knife type gate valve has a pair of clamping type, flange lug type, sealing metal to metal hard seal, metal to polyurethane, with enhanced polytetrafluoroethylene soft seal.
5.applicable media: gold ore powder, tailings, pulp, wood pulp, fiber, dust, chemical treatment sewage, sedimentation tank, ore, slag, coal slime, asphalt, silo export, fruit, grain, cement slurry, slaughterhouse wastewater.
Size range: DN50~DN800, temperature: ¡Ü 100¡æ, used in sewage, papermaking, chemical industry, coal, sugar and other fields, especially suitable for papermaking industry in the pipeline for adjustment and throttling use.
