内缧纹连接闸阀 本产品适用于工作温度小于等于300°C的强腐蚀性介质的管路上作启闭，方泛应用于化工工业。 额定压力：200PSI（无应力冲击的油品，气体，水） 温度范围：小于等于232°C 螺纹类型：BSP.NPT或EG.G |
Sluice Valve Jointed by Internal Screw Thread This product can be used as a switch of pipelines with strong corrosive medium the operating temperature must not be above 300°C. This product is widely used in the chemical industry. Rated Pressure: 200 PSI(petroleum, gas or water without stress impact) Temperature Range: < =232°C Screw Thread Types: BSP, NPT or EG.G |
主要零件材料：(MATERIAL OF THE
MAIN PARTS)
| 零件名称 (Part Name) |
材料规格 (Material Spec Fiction) |
| 阀体(Valve Body) | MSTM A351-CF8M |
| 阀盖(Valve Bonnet) | MSTM A351-CF8M |
| 阀杆(Valve Stem) | S.S.316 |
| 闸板(Flashoard) | MSTM A351-CF8M |
| 填料(Filler) | PTEE增强聚氟四乙烯(Poltera Fluoroethy Lere) |
主要尺寸：DIMENSIONS 单位：mm
DN |
D | L | H | D1 | |
| in | mm | ||||
| 1/2 | 15 | 15 | 55 | 92 | 70 |
| 3/4 | 20 | 20 | 60 | 99 | 70 |
| 1 | 25 | 25 | 66 | 113 | 80 |
| 1/4 | 32 | 32 | 76 | 128 | 80 |
| 1/2 | 40 | 40 | 86 | 147 | 90 |
| 2 | 50 | 50 | 96 | 168 | 100 |