1.HFS-25 ,HFS-20, HFS-15 2.Be used in water or any fluid 3.We are the factory . 4.main material :brass 5.control type:paddle

 Water Flow Control

Model :HFS-25 ,HFS-20,HFS-15

Application

Flow control used in liquid flow lines carrying water or any fluid ,not harmful to brass or phosphor bronze and not classified as a hazardous fluid .

Specifications

Control Type :Paddle

Maximum Static Pressure : 10  /  20(kg/Cm*m)

Ambient Temperature Limets:0°C - 60°C

Maximum Liquid Temperature :100°C

Electrical Switch: SPDT RATING :220VAC,15A

Connection :screw terminals

Case:Plastic cover witch 1/2 couduit opening

Mounting

Flow switch be mountedin a horizontal pipe line or vertical pipeline .

Mount the instrument in a section of pipe where there is a straight run of atleast 5pipe diameter on each side of the flow swhtch .

Adjustment

Note :sealed adjustments are not field addjustable .

To Adjust Setting:

1,Remove switch cover

2,For higher flow rater-turn range adjusting screw clockwise

3,For lower  flow rater-turn range adjusting screw counter clockwise.

4,Be sure flow swtich cover is replaced before leaving job.

Water Flow Control Switch