high quality ductile iron body hard seal knife gate valve
1. Overlook: Wafer, Lug. Flange
2. Nominal Pressure: GB, API, JIS, EN, DIN (PN10, PN16, 150LB, 10K, Table E/D, DIN)
3. Size: DN50-DN2000
4. Connection: Wafer, Flange, Lug
5. Operation: Handwheel, Electric, Pneumatic, Hydraulic, Chain Wheel, Electric-Hydraulic, Bevel Gear
6. Material: Carbon Steel, Stainless Steel,Ductile iron
7. Knife: 2Cr13, SS201, SS304, SS316, SS316L, SS310, 2205
8. Sealing: H, W, F, X (NBR, EPDM, Viton)
9. Packing Seal: Oil lubrication PTFE packing, aramid packing, high water lever packing, rubber packing
10. Media: Applicable for coal in power plant, slag discharge, sewage treatment, food, paper making, medicine, petroleum and chemical industry, water, oil, stream, connecting or cutting grout, gold powder, ores, slag, coal, pulp, wood pulp, tailing, fibers, dust, chemicals, sewage treatment, sedimentation tanks, asphalt, bunker export, fruit juices, cereals, slaughter plant waste and other media.
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