联系人:吴志友
邮箱:shmyfmwzy@126.com
电话:13636493886
地址: 中国 上海 普陀区上海市普陀区祁连山路577号
GM 高真空隔膜阀是真空系统中,供切断或接通气流之用。基中,连接管焊接式更溴化锂制冷设备中的理想配件。
适用温度:NBR -25~100℃ FKM? -30~150℃
适用介质:空气及非腐蚀性气体
适用范围:105~1.3×10-4
漏率:6.7×10-4
三、GM 高真空隔膜阀材料:
阀体:碳钢、不锈钢
隔膜:丁晴橡胶、氟橡胶
阀杆:不锈钢
四、GM 高真空隔膜阀测试:
衬里层:电火花检测
试验与检验按GB/T13297标准
公称压力:PN(Mpa)
阀体:PN×1.5
密封:PN×1.1
材料Materials
| 阀体 Body | 不锈钢 Stainless steel | 适用温度 Suitable temperature | -25~150℃ | |
| 隔膜 Diaphragm | 氟橡胶 Fluoroelastomer | 适用介质 Suitable medium | 空气及非腐蚀性气体Air and noncorrosive air | |
| 阀杆 Stem | 不锈钢 Stainless steel | 适用范围(Pa) Suitable medium | 105~1.3×10-4 |
Ⅰ型连接管焊接(图1) 快卸法兰连接(图3)Connecting pipe welded of model Ⅰ(Figure1) Quick unload flangded connecting(Figure3)
| 型号Model | DNmm | Dmm | Hmm | Amm | Lmm | L1mm | 型号Model | DNmm | Dmm | Hmm | Amm | Lmm | L1mm | |
| GM-10C-H(Ⅰ) | 10 | 9 | 80 | 55 | 240 | 120 | GM-10C-H(Ⅰ) | 10 | 9 | 80 | 55 | 240 | 120 | |
| GM-25C-H(Ⅰ) | 25 | 32 | 105 | 80 | 240 | 120 | GM-25C-H(Ⅰ) | 25 | 32 | 105 | 80 | 240 | 120 | |
| GM-40C-H | 40 | 45 | 133 | 100 | 240 | 120 | GM-40C-H | 40 | 45 | 133 | 100 | 240 | 120 | |
| GM-50C-H | 50 | 57 | 157 | 100 | 240 | 120 | GM-50C-H | 50 | 57 | 157 | 100 | 240 | 120 | |
| GM-10D-H(Ⅰ) | 10 | 19 | 77.5 | 50 | 150 | 150 | GM-10D-H(Ⅰ) | 10 | 19 | 77.5 | 50 | 150 | 150 | |
| GM-10D-H(Ⅰ) | 25 | 32 | 105 | 60 | 7 | 75 | GM-10D-H(Ⅰ) | 25 | 32 | 105 | 60 | 7 | 75 |
Ⅱ型连接管焊接(图2) 活套法兰连接(图4)Connecting pipe welded of model Ⅱ(Figure2) Lap joint flangded connecting(Figure4)
| 型号Model | DNmm | Dmm | Hmm | Amm | Lmm | L1mm | 型号Model | DNmm | Dmm | Hmm | Amm | Lmm | n-φcmm | |
| cGM-10C-H(Ⅱ) | 10 | 19 | 80 | 55 | 240 | 120 | GM-10C | 10 | 46 | 36 | 80 | 75 | 4-6 | |
| GM-25C-H(Ⅱ | 25 | 32 | 105 | 80 | 240 | 120 | GM-25C | 25 | 70 | 55 | 105 | 120 | 4-7 | |
| GM-10D-H(Ⅱ) | 10 | 19 | 77.5 | 50 | 150 | 75 | GM-40C | 10 | 100 | 80 | 133 | 150 | 4-9 | |
| GM-10D-H(Ⅱ) | 25 | 32 | 105 | 66 | 75 | 75 | GM-50C | 25 | 110 | 90 | 157 | 180 | 4-9 |