规格 压力 重量 DN PN mm Mpa kg 截止阀 J41W-6T 80 0.6 17.28 100 0.6 27.6 125 0.6 42.5 150 0.6 58.89 200 0.6 93.59 波纹管式截止阀 WJ41W-6P 10 0.6 1 15 0.6 1.5 32 0.6 8 40 0.6 10.5 50 0.6 10.5 80 0.6 55 100 0.6 75 波纹管式截止阀 WJ41H-6C 32 0.6 20 40 0.6 22 50 0.6 30 65 0.6 45 80 0.6 55 100 0.6 75 300 0.6 450 400 0.6 700 低温截止阀 DJ44Y-6P 65 0.6 50 80 0.6 60 100 0.6 70 150 0.6 110 直流式衬胶截止阀 J45J-6 40 0.6 14 50 0.6 16.5 65 0.6