美标不锈钢内螺纹闸阀 ●主要外形尺寸Main outer size DN | G | L | E | B | H | A | 15 | 1/2 | 55 | 16 | 31 | 90 | 70 | 20 | 3/4 | 60 | 18 | 38 | 98 | 70 | 25 | 1 | 69 | 20 | 46 | 108 | 70 | 32 | 1/4 | 76 | 21.5 | 56 | 128 | 80 | 40 | 1/2 | 80 | 23 | 63 | 152 | 100 | 50 | 2 | 82 | 24.5 | 76 | 166 | 100 |
●材料目录Material List ITEM | Papts | 部件 | MATERIAL材质 | 1 | Body | 阀体 | CF8/CF8M | 2 | Petal | 闸板 | CF8/CF8M | 3 | Stem | 阀杆 | 316 | 4 | Gasket | 密封垫 | PTFE | 5 | Baffle washer | 弹性挡圈 | 304 | 6 | Washer | 挡圈 | 304 | 7 | Cap | 阀盖 | CF8/CF8M | 8 | Stem packing | 填料 | PTFE | 9 | Gland ring | 压盖 | CF8/CF8M | 10 | Nut | 螺母 | 304 | 11 | Handwheel | 手轮 | ALUMNUM ALLOY | 12 | Name plate | 铭牌 | ALUMNUM ALLOY | 13 | Nut | 螺母 | 304 |
特点: 1、螺纹可按BSPT、BSP、NPT、SIN259/2999生产 2、硅溶胶精密封铸造不锈钢阀体、阀盖 3、适用于水、油、气及某些腐蚀性流体介质 4、常温额定工作压力为200PS1(1.4MPa) Features: 1、Thread yype:bspt、bsp、npt、din259/2999 2、Investment casting sf8m or cf8 body and cap 3、Used for water、oil、gas and some corrodible fluid 4、Working perssure:200(1.4MPa) |