美标对夹式止回阀 修改的简单介绍
美标对夹式止回阀
美标对夹式止回阀 修改的详细信息
产品特性/Features 不锈钢一体式阀座 Stainless Steel one piece Seat 采用脱腊精密铸造 Using dewaxing precision casting 产品标准/product standard 设计标准\Design:ASME B16.34 壁厚标准\Wall Thickness:ASME B16.34 检测标准\Inspection & Testing:MSS SP-110,EN 1226
序号No. | 名称/Parts name | 材质/Material | ANSI/JIS/DIN | ANSI/JIS/DIN | 1 | 阀体/Body | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 | 2 | 卡盘弹簧垫/Chuck trampoline | SUS316 | SUS304 | 3 | 弹簧/Spring | SUS304 | 4 | 阀瓣/Disc | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 |
序号/Size | d | L | L1 | R | D | 1/2" | 15 | 16 | 4 | 38 | 43 | 3/4" | 20 | 19 | 4 | 47 | 52 | 1" | 25 | 22 | 4 | 57 | 62 | 1-1/4" | 30 | 28 | 5 | 67 | 75 | 1-1/2" | 38 | 31.5 | 5 | 80 | 85 | 2" | 46 | 40 | 6.5 | 90 | 95 | 2-1/2" | 61.5 | 46 | 7 | 110 | 116 | 3" | 76 | 50 | 8 | 125.7 | 132 | 4" | 88.5 | 60 | 10 | 147.5 | 152 |
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