J43W-16P needle valve flange election Shanghai fast, high-quality J43W-16P flange needle valve, 100% quality assurance. J43W-16P flange needle valve product overall use of forged body connection in the form of a flange connection. Widely used in chemical, electric power, metallurgy and other instruments to measure the pipeline system, is an indispensable product. J43W flange needle valve main performance parameters: 1. This product is suitable for water, steam, oil and nitric acid, acetic acid and other corrosive media and non-corrosive media 2. Operating temperature for at -29 ℃ -538 ℃ 3.. pressure for work ≤10000Psi; flange connection, cone valve sealing manufacturing standards: GB / T12224-2005, JB / T7747-195, GB / T12235-2007.. Main components material: No. Part Name Material 1 flange 20 # A105 SS304 SS304L SS316 SS316L 2 valve 20 # A105 SS304 SS304L SS316 SS316L 3 valve cover gasket copper (Red copper) PTFE 4 valve cover 20 # A105 SS304 SS304L SS316 SS316L 5 PTFE flexible graphite filler cushion filler metal packing 6 7 PTFE flexible graphite packing gland 20 # A105 SS304 SS304L SS316 SS316L 8 locknut 20 # A105 SS304 SS304L SS316 SS316L 9 stem 20 # A105 SS304 SS304L SS316 SS316L 10 handwheel 20 # A105 SS304 SS304L SS316 SS316L 11 with cap nut 20 # A105 SS304 SS304L SS316 SS316L J43W needle valve flange shape structure size: Model nominal diameter DN ABCF N- LH D0 J43W / H DN10 90 60 41 14 4-?? 14 130 90 60 J43W / H DN15 95 65 46 14 4-? 14 132 90 60 J43W / H DN20 105 75 56 16 4-? 14 150 105 80 J43W / H DN25 115 85 65 16 4-? 14 150 120 100