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主要材质:
阀体:青铜 (BC6)
阀盖:青铜 (BC6)
阀瓣:青铜 (BC6)
阀杆:黄铜 (C3771BD)
垫圈:非石棉
主要尺寸表(mm):
IMPA CODE | Size | L | D | C | No of Bolt Hole | h | t | H | D2 |
750951 | 15 | 90 | 80 | 60 | 4 | 12 | 9 | 175 | 80 |
750952 | 20 | 100 | 85 | 65 | 4 | 12 | 10 | 200 | 100 |
750953 | 25 | 110 | 95 | 75 | 4 | 12 | 10 | 220 | 125 |
750954 | 32 | 130 | 115 | 90 | 4 | 15 | 12 | 250 | 125 |
750955 | 40 | 140 | 120 | 95 | 4 | 15 | 12 | 290 | 140 |