內(nèi)螺紋閘閥
產(chǎn)品名稱：內(nèi)螺紋閘閥
主要零件材料Materials of main parts
材料名稱MateriaName | Z15H-(16-64)C | Z15H-(16-64)P | Z15H-(16-64)R |
閥體Body | WCB | ZG1Cr18Ni9Ti CF8 | ZG1Cr18Ni12Mo2Ti CF8M |
閘板Disc | WCB | ZG1Cr18Ni9Ti CF8 | ZG1Cr18Ni12Mo2Ti CF8M |
閥桿Stem | 1Cr18Ni9Ti | 1Cr18Ni9Ti 304 | 1Cr18Ni12Mo2Ti 316 |
密封Sealring | 304，316 | ||
填料Packing | 聚四氟乙烯（PTFE） | ||
主要外形尺寸 Main outer size
DN | G | L | E | B | H | W |
15 | 1/2” | 55 | 16 | 31 | 90 | 70 |
20 | 3/4” | 60 | 18 | 38 | 96 | 70 |
25 | 1” | 68 | 20 | 46 | 108 | 70 |
32 | 1 ?” | 76 | 21.5 | 56 | 128 | 80 |
40 | 1 ?” | 80 | 23 | 63 | 152 | 100 |
50 | 2” | 93 | 24.5 | 76 | 166 | 100 |
性能規(guī)范Specifications
公稱壓力: PN1.6.2 5,4.0,6.4MPa
強(qiáng)度試驗(yàn)壓力: PT2.4,3 .8,6 .0.9 6MPa
高壓密封試驗(yàn)壓力: 1.8,2.8.4 4,7 .1MPa
適用介質(zhì): Z15H-(16-64)C 水、油品、氣
適用溫度: -29~180℃
適用介質(zhì): Z15H-(16-64)P 硝酸類
Z15H-( 16-64)R 醋酸類
Nominal pressure: PN1.6,2.5,4.0,6.4MPa
Strength testing pressure: PT2.4,3 :8,6 .0,9 6MPa
Seat testing pressure(high pressure) 1.8,2.8,4.4,7.1MPa
Applicable media:
Z15H-(16-64)C Water.Oil.Gas
Applicabletemperature:-29~180℃
Z15H-(16-64)P Nitric acid
Z15H-( 16-64)R Acetic acid
