Product Name: YQ98003 piston-type remote control float valve filter 
 Category: 9800 filter control valve piston 
 Specifications: YQ98003 type 
 Product Diameter: DN40-400mm 
 Product pressure: 1.0-2.5MPa 
 Views: 289 
 Input time: 2008-10-25 
 Page Keywords: YQ98003 piston-type remote control float valve filter 
 I. Overview: 
 YQ98003 piston type remote control float valve filter installed and the main pool or elevated water inlet, when the water level reaches the set height, the main control valve is closed by the float pilot valve to stop water supply intake; when the water level, the main valve by the float control pilot valve opens to the pool water intake, automatic replenishment. Precise level control, free from pressure interference; piston type remote control float valve to the height of the pool and with the use of space anywhere in the installation, long service life. Reliable piston valves, high strength, smooth operation. Closed tight and reliable, with streamlined body design, fluid resistance, flow rate; to use and maintain, the main valve installed in the pool outside, easy to debug inspection and maintenance simple. Material of main parts as follows: 

 Part Name Material 
 Body, bonnet cast iron, cast steel, stainless steel 
 Bronze seat, stainless steel 
 Valve carbon steel, stainless steel + nitrile rubber 
 Qinggang aluminum stem, chrome stainless steel 
 Chromium stainless steel + nitrile rubber piston 
 Stainless steel filter 
 Stainless steel spring 


 Main technical parameters: 

 Public diameter pressure 1.6Mpa 
 Nominal diameter (DN) 40 50 65 80 100 125 150 200 300 400 
 For temperature 0-100 
 Temperature -30-350 
 For medium water (such as the use of sea water in order to be marked)