产品名称:  V6系列Flotect防爆流量开关 产品型号:  V6
  
 
 
 
 
 
 
 
 可以测量气体或液体 特点:防爆防漏设计 管径范围:1/2"-2" 温度:-20~105°C;高温型最大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  
认证: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 | 
Brass | 
1/2" | 
Brass |  
|  V6EPB-B-S-2-B | 
Brass | 
3/4" | 
Brass |  
|  V6EPB-B-S-3-B | 
Brass | 
1" | 
Brass |  
|  V6EPB-B-S-4-B | 
Brass | 
1-1/4" | 
Brass |  
|  V6EPB-B-S-5-B | 
Brass | 
1-1/2" | 
Brass |  
|  V6EPB-B-S-6-B | 
Brass | 
2" | 
Brass |  
|  V6EPB-B-S-1-MI | 
Brass | 
1/2" | 
Iron |  
|  V6EPB-B-S-2-MI | 
Brass | 
3/4" | 
Iron |  
|  V6EPB-B-S-3-MI | 
Brass | 
1" | 
Iron |  
|  V6EPB-B-S-4-MI | 
Brass | 
1-1/4" | 
Iron |  
|  V6EPB-B-S-5-MI | 
Brass | 
1-1/2" | 
Iron |  
|  V6EPB-B-S-6-MI | 
Brass | 
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 | 
Brass | 
No Tee | 
None |  
|  V6EPB-S-S-6-0 | 
SS | 
No Tee | 
None |  
|  V6EPB-B-S-LF | 
Brass | 
1/2" | 
LF, Brass |  
|  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; brass upper housing, brass lower housing, brass 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 | 
  | 
  | 
  | 
  | 
  | 
Brass |  
| S | 
Stainless Steel |  
| 下半部材质 | 
  | 
  | 
  | 
B | 
  | 
  | 
  | 
  | 
Brass |  
| 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 | 
Brass |  
| 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  
| 
 APPROXIMATE ACTUATION-DEACTUATION FLOW RATES FOR AIR Upper figures are SCFM, Lower figures in LPM   |  
| 
 Pipe Size  | 
 Actuate  | 
 Deactuate  |  
| 
 1/2"  | 
 6.50 180  | 
 5.00 120  |  
| 
 3/4"  | 
 10.0 300  | 
 8.00 240  |  
| 
 1"  | 
 14.0 420  | 
 12.0 360  |  
| 
 1-1/4"  | 
 21.0 600  | 
 18.0 540  |  
| 
 1-1/2"  | 
 33.0 960  | 
 30.0 840  |  
| 
 2"  | 
 43.0 1200  | 
 36.0 1020  |   
  | 
| 
 APPROXIMATE ACTUATION-DEACTUATION FLOW RATES FOR COLD WATER Upper figures are GPM, Lower figures in LPM   |  
| 
 Pipe Size  | 
 Actuate  | 
 Deactuate  |  
| 
 1/2"  | 
 1.50 5.667  | 
 1.00 3.83  |  
| 
 3/4"  | 
 2.00 7.5  | 
 1.25 4.67  |  
| 
 1"  | 
 3.00 11.33  | 
 1.75 6.67  |  
| 
 1-1/4"  | 
 4.00 15.17  | 
 3.00 11.3  |  
| 
 1-1/2"  | 
 6.00 22.67  | 
 5.00 18.9  |  
| 
 2"  | 
 10.00 37.83  | 
 8.50 32.2  |   
  |    
V6 小流量设定表   -LF  
| 
 MIN-MAX FLOW RATES IN 1/2" PIPE  |  
| 
 MEDIA  | 
 ACTUATE  | 
 DEACTUATE  |  
| 
 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  |     
 
 
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