品牌:美国德威尔 型号:V6*爆型流量开关 工作电压:120（V） 过载电流:10（A） 寿命次:100万次 产品:UL，CSA，CE，ATEX
可以测量气体或液体
特点：*爆*漏设计
管径范围：1/2"-2"
温度：-20~105°C；高温型*大205°C
操作压力：69~138bar
输出SPDT，DPDT可选
开关体：可选黄铜或不锈钢
重量：0.9-2.7Kg
：UL，CSA，CE，ATEX
设定调节：出厂设定好。对于小流量型号，可现场设定，见下表
选型表：
| 型号 | 下半部材质 | 连接尺寸 | “T”形头材质 |
| V6EPB-B-S-1-B | Br* | 1/2" | Br* |
| V6EPB-B-S-2-B | Br* | 3/4" | Br* |
| V6EPB-B-S-3-B | Br* | 1" | Br* |
| V6EPB-B-S-4-B | Br* | 1-1/4" | Br* |
| V6EPB-B-S-5-B | Br* | 1-1/2" | Br* |
| V6EPB-B-S-6-B | Br* | 2" | Br* |
| V6EPB-B-S-1-MI | Br* | 1/2" | Iron |
| V6EPB-B-S-2-MI | Br* | 3/4" | Iron |
| V6EPB-B-S-3-MI | Br* | 1" | Iron |
| V6EPB-B-S-4-MI | Br* | 1-1/4" | Iron |
| V6EPB-B-S-5-MI | Br* | 1-1/2" | Iron |
| V6EPB-B-S-6-MI | Br* | 2" | Iron |
| V6EPB-S-S-1-MI | Stainless Steel | 1/2" | Iron |
| V6EPB-S-S-2-MI | Stainless Steel | 3/4" | Iron |
| V6EPB-S-S-3-MI | Stainless Steel | 1" | Iron |
| V6EPB-S-S-4-MI | Stainless Steel | 1-1/4" | Iron |
| V6EPB-S-S-5-MI | Stainless Steel | 1-1/2" | Iron |
| V6EPB-S-S-6-MI | Stainless Steel | 2" | Iron |
| V6EPB-S-S-1-FS | Stainless Steel | 1/2" | Forged Steel |
| V6EPB-S-S-2-FS | Stainless Steel | 3/4" | Forged Steel |
| V6EPB-S-S-3-FS | Stainless Steel | 1" | Forged Steel |
| V6EPB-S-S-4-FS | Stainless Steel | 1-1/4" | Forged Steel |
| V6EPB-S-S-5-FS | Stainless Steel | 1-1/2" | Forged Steel |
| V6EPB-S-S-6-FS | Stainless Steel | 2" | Forged Steel |
| V6EPB-S-S-1-S | Stainless Steel | 1/2" | Stainless Steel |
| V6EPB-S-S-2-S | Stainless Steel | 3/4" | Stainless Steel |
| V6EPB-S-S-3-S | Stainless Steel | 1" | Stainless Steel |
| V6EPB-S-S-4-S | Stainless Steel | 1-1/4" | Stainless Steel |
| V6EPB-S-S-5-S | Stainless Steel | 1-1/2" | Stainless Steel |
| V6EPB-S-S-6-S | Stainless Steel | 2" | Stainless Steel |
| V6EPB-B-S-6-0 | Br* | No Tee | None |
| V6EPB-S-S-6-0 | SS | No Tee | None |
| V6EPB-B-S-LF | Br* | 1/2" | LF, Br* |
| V6EPB-S-S-LF | SS | 1/2" | LF, SS |
| 举例 | V6 | B | EP | B | S | 2 | B | MT | V6EPB-B-S-2-B-MT flow switch; br* upper housing, br* lower housing, br* tee with 3/4" NPT connections, SPDT snap switch, and high temperature option |
| 系列 | V6 | Series V6 flow switch | |||||||
| 结构 | EP | Explosion proof | |||||||
| 上半部材质 | B | Br* | |||||||
| S | Stainless Steel | ||||||||
| 下半部材质 | B | Br* | |||||||
| S | Stainless Steel | ||||||||
| 开关类型 | S | SPDT | |||||||
| D | DPDT | ||||||||
| “T”形头连接尺寸 | 1 | 1/2" NPT | |||||||
| 2 | 3/4" NPT | ||||||||
| 3 | 1" NPT | ||||||||
| 4 | 1-1/4" NPT | ||||||||
| 5 | 1-1/2" NPT | ||||||||
| 6 | 2" NPT | ||||||||
| LF | Low Flow Model (1/2" NPT connections) | ||||||||
| “T”头材质 | MI | Iron | |||||||
| FS | Forged Steel | ||||||||
| B | Br* | ||||||||
| S | Stainless Steel | ||||||||
| 0 | No tee, field trimmable vane | ||||||||
| (For LF Model no tee material chosen, tee material matches lower housing choice) | |||||||||
| 可选项 | CSA | CSA approved construction with junction box* | |||||||
| AT | ATEX approved construction with junction box | ||||||||
| MV | Gold contacts on snap switch for dry circuits (see specifications for ratings) | ||||||||
| MT | High temperature option rated 400°F (205°C) (see specifications for ratings)* | ||||||||
| VIT | Viton® O-rings in place of Buna-N on low flow models | ||||||||
| *Options that do not have ATEX. |
V6出厂设定表
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V6小流量设定表 -LF
MIN-MAX FLOW RAT* IN 1/2" PIPE
| ||
MEDIA
| A*UATE
| DEA*UATE
|
GPM-Water
| .04-0.75
| .03-0.60
|
LPM-Water
| .15-2.84
| .11-2.27
|
SCFM-Air
| .18-2.70
| .15-2.0
|
LPS-Air
| .09-1.3
| .07-.95 |
友情链接： 深圳市元东发电子有限公司
