POA normally closed steam solenoid valve

Body material	Wrought brass, ss304, ss316
Seal material	TEFLON, VITON
Connection type	Thread, flanged
Pressure range	0.5-25Bar
Structure type	Direct acting with small size, pilot type
Interface size	2.5-50mm
Coil class	F class, H class
Coil voltage	AC220V, AC24V, AC380V,AC110V,DC24V,DC12V, 50/60HZ

Product parametersType specification tableSize and data

POA series normally closed steam solenoid valve

POA series steam solenoid valve for pilot type structure, the highest temperature

for 180 degrees, the highest voltage to 25bar, body material mainly for wrought brass

and stainless steel. It is the industrial automatic control commonly used products. The

2/2 way series normally closed solenoid valve for gas, liquid, steam, oil etc in medium

pipeline to automatic control, The flow direction of medium and valve arrow keeps con

sistent, horizontal installation, winding up.

Standard technical parameters

Body

Interface size: 1/8''-2’’

Flow diameter: Normally closed type: 2.5-50mm

Body material: Wrought brass, 304, 316

Connection type: G thread, NPT thread, flanged

Pressure class: 0.5-25bar

Structure type: 2.5-4.5mm for direct acting

15-50mm for pilot type (the pipeline minimum start-up pressure of 0.5bar)

Control type: Normally closed

Components

Seal material: TEFLON: 0℃-180℃

VITON: 0℃-120℃

(Using fluorine rubber seal, can be used for normal temperature medium, pressure up to 25bar)

Note: The TEFLON seal, the temperature must be reached 120 degrees. Otherwise, please use VITON seal material.

Ambient temperature: 0℃-85℃

Coil class: H: 0℃-80℃

F class: 0℃-65℃

Install way: According to the body tag to install, in order to enhance the valve service life, better to coil upward, horizontal installation;

Coil voltage:AC24V/110V/220V/230V/240V 50/60HZ DC24V/12V ±10% fluctuation allowed

Explosion-proof class: Optional EX m II BT4

POA Steam solenoid valve / normally closed type

Type specification table

Interface size	Flow size mm	CV Value	Pressure differential（Kgf/cm2)						Weight KG	Product model
			The minimum pressure	The max. pressure
				Air Gas	Water, hot water liquids			Steam AC/ DC
				AC	DC	AC	DC
				AC	DC	AC	DC			Wrought brass	304
1/8” 1/4”	2.5	0.23	0	8	8	8	8	10		POA-2.5	POA-2.5B
1/8” 1/4”	4.5	0.6	0	13	13	13	13	7		POA-4.5	POA-4.5B
3/8”	15	4.5	0.5	25	20	25	20	10	0.55	POA-10	POA-10B
1/2”	15	4.5	0.5	25	20	25	20	10	0.4	POA-15	POA-15B
3/4”	20	0.9	0.5	25	20	25	20	10	0.4	POA-20	POA-20B
1”	25	13	0.5	25	20	25	20	10	0.5	POA-25	POA-25B
11/4”	35	26	0.5	25	20	25	20	10	0.5	POA-32	POA-32B
11/2”	35	26	0.5	25	20	25	20	10	1.25	POA-40	POA-40B
2”	50	48	0.5	25	20	25	20	10	1.2	POA-50	POA-50B
1”flange	25	13	0.5	25	20	25	20	10	1.5	POA-25FB
11/4”flange	35	26	0.5	25	20	25	20	10	1.9	POA-32FB
11/2”flange	40	26	0.5	25	20	25	20	10	3.6	POA-40FB
2”flange	50	45	0.5	25	20	25	20	10	3.5	POA-50FB

POA Steam solenoid valve

Thread connection size drawing

Flanged connection size drawing

Part explsion