2W21-S Water Electronic Solenoid Valve – Stainless Steel

Short Description:

2W21-S Water Electronic Solenoid Valve

open from 0 bar with a large flow rate. Harder valve body with a heat-resistant coil. This item can support high voltage. Available in normally open and normally closed. G and NPT threads are available. COVNA offers various materials, sizes, pressure, and temperature of solenoid valves for you. Inquiry us to get the best price!

Model

Functions: Normally Closed or Normally Open
Pressure: 0 to 10 bar
Voltage: DC-12V, 24V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz
Temperature of Media: -10 to 80℃ (14℉ to 176℉)
Suitable Media: Water, Air, Oil, Gas, etc
Material: Stainless Steel 304/316/316L

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Features Of 2W21-S Solenoid Valves

● Harder valve body offers safe performance

● Quality solenoid coil with excellent heat-resistance performance

● Available in AC or DC power supply. Like 12vdc, 24vdc, 24vac, 110vac and 220vac

● Available in G and NPT threaded for your choice

● Large flow rate

● With LED light to help you to check the valve open or close easier

Technical Parameters Of 2W21-S Solenoid Valves

Port size	1/2", 3/4", 1", 1¼", 1½", 2"	Orifice(mm)	15, 20, 25, 32, 40, 50
Connection Types	G, BSPP, BSPT, NPT	Function	Normally Closed / Normally Open
Pressure	0 to 10 bar (145psi)	Voltage	DC-12V, 24V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz
Temperature of Media	-10 to 80℃(14℉ to 176℉)	Suitable Media	Water, Air, Oil, Gas, etc
Materials	Stainless Steel 304/316/316L	Applications	Water treatment, automatic machines, etc

Size	Port Size	Orifice	Cv	Min Pressure	Max Pressure
Size	Port Size	Orifice	Cv	Min Pressure	AC(30VA)	DC(24W)
2W21-10	3/8"	10	4.5	0.0 MPa	0.7 MPa	0.7 MPa
2W21-15	1/2"	15	4.5	0.0 MPa	0.7 MPa	0.7 MPa
2W21-20	3/4"	20	9.3	0.0 MPa	0.7 MPa	0.7 MPa
2W21-25	1"	25	12	0.0 MPa	0.7 MPa	0.7 MPa
					AC(28VA)	DC(36W)
2W21-32	1 1/4"	32	24	0.0 MPa	1.0 MPa	1.0 MPa
2W21-40	1 1/2"	40	29	0.0 MPa	1.0 MPa	1.0 MPa
2W21-50	2"	50	48	0.0 MPa	1.0 MPa	1.0 MPa