产品名称: ITT流量开关(FS4-3J)
产品型号: FS4-3J
应用广泛,如空调,供暖,流水系统,生产程序等,性能可靠
输出:SPDT,7.4A@120VAC,3.7A@240VAC
流体温度范围:0-149°C
环境温度:0-49°C
*大压力:11.3Kg/cm2
*大流速:3m/s
适合管径:1"-8"以上
连接:1" BSPT
电防护等级:NEMA 1(IP21)
认证:UL,CSA
其它型号:FS4-3(1" NPT连接),FS4-3D,FS4-3F,FS4-3S,FS4-3DS,FS4-3RP,FS4-3-5R,FS4-3-20
流量动作值:
Flow Rates
Mode of Operation
Pipe Size NPT in. Settings Flow gpm No Flow gpm Max. Flow Rate gpm w/o paddle damage
1 Factory or minimum 6 3.6 27
Maximum 10.2 9.2
1 1/4 Factory or minimum 9.8 5.6 47
Maximum 16.8 15
1 1/2 Factory or minimum 12.7 7 63
Maximum 23 198.5
2 Factory or minimum 18.8 9.4 105
Maximum 32.8 24
2 1/2 Factory or minimum 24.3 11.6 149
Maximum 42.4 37.5
3 Factory or minimum 30 12 230
Maximum 52.1 46.1
4 Factory or minimum 39.7 19.8 397
Maximum 73.5 64.2
5 Factory or minimum 58.7 29.3 654
Maximum 115 92
6 Factory or minimum 79.2 39.6 900
Maximum 166 123
型 号 描