產品名稱：三通四密封球閥Q945F
三通四密封球閥Q945F
tee four sealing ball valves Q945F
公稱通徑 Nominal diameter: DN40?DN600
公稱壓力 Nominal pressure: PN1.0?4.0MPa
適用介質 Applicable medium:水、油、氣等 Water,oil,steam etc
適用溫度 Applicable temperature: -45℃-150℃
驅動方式 Drive mode:手動、氣動、電動 Hand operated,air operated,electrically operated
Q44FC/Q44FP/Q45FR/Q45NC/Q45NP/Q45NR系列
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閥門試驗Valve test
| 試驗項目Pilot project | 試驗介質Test medium | 試驗壓力Test pressure |
| 強度試驗Strength test | 水或煤油Water or kerosene | 1.5倍公稱壓力 |
| 高壓密封試驗High-pressure sealing test | 水或煤油Water or kerosene | 1.1倍公稱壓力 |
| 低壓密封試驗Low-Pressure sealing test | 空氣air | 0.6MPa |
主要零件及材料Main parts and materials
| 件號Parts No. | 件名File name | 材料Material | ||
| 1 | 閥體 | WCB | ZGOCrl8Ni9Ti | ZGlCrl8Ni12Mo2Ti |
| 2 | 側體 | WCB | ZGOCrl8Ni9Ti | ZGlCrl8Ni12Mo2Ti |
| 3 | 球體 | 2Cr13 | 1Crl8Ni9Ti | 1Crl8Nil2Mo2Ti |
| 4 | 閥桿 | 2Cr13 | 1Crl8Ni9Ti | 1Crl8Nil2Mo2Ti |
| 5 | 密封座 | 聚四氟乙烯、增強聚四氟厶烯、尼龍、對位聚笨等 PTFE，PTFE，nylon，polyethylene bit stupid and so on | ||
| 適用介質Suitable media | 水、油Water，oil | 硝酸類Nitric acid | 硝酸類Nitric acid | |
主要尺寸
| 壓力 MPa | 公稱 通徑 DN | D3 | D2 | D1 | D | D4 | B | f | f1 | L | L1 | L2 | H | Z-φd | 近似 重量 /kg |
| 1.6 | 15 | 95 | 65 | 45 | 15 | 14 | 2 | 180 | 90 | 180 | 78 | 4-φ14 | 3 | ||
| 20 | 105 | 75 | 55 | 20 | 14 | 2 | 190 | 95 | 180 | 82 | 4-φ14 | 4 | |||
| 25 | 115 | 85 | 65 | 25 | 14 | 2 | 200 | 100 | 180 | 89 | 4-φ14 | 6 | |||
| 32 | 135 | 100 | 78 | 32 | 16 | 2 | 210 | 105 | 220 | 103 | 4-φ18 | 10 | |||
| 40 | 145 | 110 | 85 | 40 | 16 | 3 | 230 | 115 | 250 | 122 | 4-φ18 | 14 | |||
| 50 | 160 | 125 | 100 | 50 | 16 | 3 | 250 | 125 | 350 | 133 | 4-φ18 | 20 | |||
| 80 | 195 | 160 | 135 | 80 | 20 | 3 | 310 | 155 | 350 | 176 | 8-φ18 | 30 | |||
| 100 | 215 | 180 | 155 | 100 | 20 | 3 | 350 | 175 | 500 | 205 | 8-φ18 | 45 | |||
| 2.5 | 15 | 95 | 65 | 45 | 15 | 16 | 2 | 180 | 90 | 180 | 78 | 4-φ14 | 3 | ||
| 20 | 105 | 75 | 55 | 20 | 16 | 2 | 190 | 95 | 180 | 82 | 4-φ14 | 4 | |||
| 25 | 115 | 85 | 65 | 25 | 16 | 2 | 200 | 100 | 180 | 89 | 4-φ14 | 65 | |||
| 32 | 135 | 100 | 78 | 32 | 18 | 2 | 210 | 105 | 220 | 103 | 4-φ18 | 11 | |||
| 40 | 145 | 110 | 85 | 40 | 18 | 3 | 230 | 115 | 250 | 122 | 4-φ18 | 15 | |||
| 50 | 160 | 125 | 100 | 50 | 20 | 3 | 250 | 125 | 350 | 133 | 4-φ18 | 21.5 | |||
| 80 | 195 | 160 | 135 | 80 | 22 | 3 | 310 | 155 | 350 | 176 | 8-φ18 | 35 | |||
| 100 | 230 | 190 | 160 | 100 | 24 | 3 | 350 | 175 | 500 | 205 | 8-φ23 | 49 | |||
| 4.0 | 15 | 95 | 65 | 45 | 15 | 40 | 16 | 2 | 4 | 180 | 90 | 180 | 78 | 4-φ14 | 3 |
| 20 | 105 | 75 | 55 | 20 | 51 | 16 | 2 | 4 | 190 | 95 | 180 | 82 | 4-φ14 | 4 | |
| 25 | 115 | 85 | 65 | 25 | 58 | 16 | 2 | 4 | 200 | 100 | 180 | 89 | 4-φ14 | 65 | |
| 32 | 135 | 100 | 78 | 32 | 66 | 18 | 2 | 4 | 210 | 105 | 220 | 103 | 4-φ18 | 11 | |
| 40 | 145 | 110 | 85 | 40 | 76 | 18 | 3 | 4 | 230 | 115 | 250 | 122 | 4-φ18 | 15 | |
| 50 | 160 | 125 | 100 | 50 | 88 | 20 | 3 | 4 | 250 | 125 | 350 | 133 | 4-φ18 | 21.5 | |
| 80 | 195 | 160 | 135 | 80 | 121 | 22 | 3 | 4 | 310 | 155 | 350 | 176 | 8-φ18 | 35 | |
| 100 | 230 | 190 | 160 | 100 | 150 | 24 | 3 | 45 | 350 | 175 | 500 | 205 | 8-φ23 | 49 |
津公網安備 12011502000124號