Solenoid control valve
Product model:W814/W834
        The W814 / W834 electromagnetic control valve of Juhan Valve is composed of a basic valve and an electromagnetic switch. The electromagnetic switch can receive the opening or closing signal and perform the corresponding opening or closing action to control the Liquid to achieve the purpose of controlling valve opening and closing.
         The standard configuration of the needle valve can independently control the opening and closing speed of the valve to avoid the water hammer and vibration common in solenoid valves.
Product Highlights
        The action is sensitive and fast, easy to adjust and maintain, excellent and reliable sealing performance, optional non-return feature, and the pipe is equipped with a filtering device to prevent clogging.

Product parameters
Working pressure level Interface form and standard Temperature, medium Pilot parameters
PN10/PN16/PN25/150LB/10K/16K Flange connection, in accordance with: GB / ANSI / BSEN / ISO / DIN / JIS 0 ℃ ~ 80 ℃ normal temperature water Voltage range: 110V / 220V, 50 ~ 60Hz, AC, use mode: normally open / normally closed
 
Part name Material
Valve body Ductile iron / stainless steel
Valve cover Ductile iron / stainless steel
Spring Stainless steel
Diaphragm NBR / VITON
Ball valve Brass / stainless steel
Needle valve Brass / stainless steel
Filter Brass / stainless steel
Solenoid pilot valve Brass / stainless steel
 
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600
L 230 290 310 350 400 480 600 730 850 850 1100 1100 1250 1450
H 139 159 179 214 214 333 407 476 526 526 624 624 720 835
H1* 85 95 102 112 127 145 172 205 232 262 292 325 360 425
ФK 173 198 226 265 265 351 436 524 606 606 741 741 1002 1308
S 3/8" 3/8" 3/8" 1/2" 1/2" 1/2" 3/4" 1" 1" 1" 11/2" 11/2" 2" 2"
Weight(Kg) 14 19 23 32 45 68 125 200 260 310 560 620 880 1300

Applications
        There are many applications for W814 / W834 solenoid control valves in industry, such as mixing, cleaning and stirring switch control. The switching signal can use a direct control signal or a signal generated by a sensor to control the valve opening and closing. An electromagnetic control valve can be used to control the water level, and a sensor installed on the water tank generates a switching signal to control the opening and closing of the electromagnetic control valve, thereby achieving the purpose of controlling the water level.
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