Detailed Product Description

1. Purpose: Solenoid valves of this series can be used in the situation of normal pressure and high pressure, fit the self-regulation of pipelines of water, liquid, coal gas, dry gas and vacuum. And they are widely used in such industries as environmental protection and water treatment, petrochemical industry, biologic pharmacy, rubber and plastic machines, water works, central air-conditioning and power units, etc. ZCH-F is the first choice of automatic regulating project, project reconstruction and equipment matching.

   Structure Feature:

   1. Adoption of diaphragm type structure, low requirement of the cleanliness of medium
   2. The main valve can be opened even with no voltage, Low dropout, large flow and great applicability
   3. Adoption of special hermetical structure and imported synthetic rubber, no leakage
   4. Liquid and gas can be used together, which broaden the scale of use of the solenoid valves.
   5. Please point out before ordering if you want to install the valve in any direction.
   6. Reasonable design, main valve has central axis which increases the concentricity of each action and achieves high stability, no water hammer and long span.

   Technical parameter:

   Parameter↓  Diameterl→		15	20	25	32	40	50	65	80	100
   Discharge Coefficient(Kv)		4	7.5	11	19	26	42	58	85	155
   Working Medium		Liquid, Gas, Coal Gas, Dry Gas, Vacuum, Water, Acid-Base Fluid and Oil
   Medium Temperature (oC)		≤80
   Material of the Valve Body		Cast Steel, Stainless Steel, Aluminum Alloy
   Working Pressurepa>		-0.1?p>						0?p>
   Rated Voltage(V)		AC: 220V·DC:24V  Special Offers of other standards
   Leakage Rate		0
   Power	AC	18VA (6.7W)			32VA(13W)			64VA(44W)
   	DC	11W			20W			30W