ALB Series Stainless Steel Low Temperature Cryogenic Solenoid Valve

ALB Series 2/2-way normally closed cryogenic solenoid valve is designed for precise control of cryogenic fluids such as liquid oxygen, liquid nitrogen, and liquid carbon dioxide. Constructed from durable SS316 stainless steel with PTFE sealing, it ensures excellent corrosion resistance and reliability under extreme low temperatures down to -196°C. The valve remains closed when de-energized and opens when energized, providing stable operation with a working pressure up to 80 bar. Recommended installation is with the solenoid positioned vertically upright for optimal performance.

Fluid Temperature: -196°C ~ +110°C
Ambient Temperature: -20°C ~ +65°C
Voltage: AC220V / DC24V
Body Material: SS316 Stainless Steel
Seal Material: PTFE
Orifice Size: 2.0–6.0 mm
Pipe Size: 1/8” ~ 1/2”
Working Pressure: 0–80 Bar

Features:

Applicable Fluids: Liquid oxygen, liquid nitrogen, liquid carbon dioxide, and other non-corrosive cryogenic liquids
Installation Direction: Flow follows the arrow; best installed with the solenoid vertically upright

Dimensions

How to order

1	2	3	4	5	6	7	8	9
Series	Port Size	Voltage	Seal Material	Orifice (mm)	Body Material	Operation	Coil Type	Thread Standard
ALB	15	U2	N	15L	B	C	D	N
	06: 1/8″ 08: 1/4″ 10: 3/8″ 15: 1/2″ 20: 3/4″ 25: 1″ 35: 1-1/4″ 40: 1-1/2″ 50: 2″	U1: 110VAC U2: 220VAC U3: 380VAC U4: 24V DC U5: 12V DC U6: 36V AC U7: 24V AC	N: NBR V: VITON E: EPDM T: PTFE	1L: 1.0 2L: 2.0 3L: 3.0 4L: 4.0 … 10L: 10 15L: 15 … 50L: 50	B: Brass S1: SS316 S2: SS304 NY: Nylon UP: UPVC	C: Normally Closed O: Normally Open	D: DIN Standard W: Lead Wire X: EX-Proof A: Water-Proof	B: BSP G: G N: NPT

1

2

3

4

5

6

7

8

9

Series

Port Size

Voltage

Seal Material

Orifice
(mm)

Body Material

Operation

Coil Type

Thread Standard

ALB

15

U2

N

15L

B

C

D

N

06: 1/8″
08: 1/4″
10: 3/8″
15: 1/2″
20: 3/4″
25: 1″
35: 1-1/4″
40: 1-1/2″
50: 2″

U1: 110VAC
U2: 220VAC
U3: 380VAC
U4: 24V DC
U5: 12V DC
U6: 36V AC
U7: 24V AC

N: NBR
V: VITON
E: EPDM
T: PTFE

1L: 1.0
2L: 2.0
3L: 3.0
4L: 4.0
…
10L: 10
15L: 15
…
50L: 50

B: Brass
S1: SS316
S2: SS304
NY: Nylon
UP: UPVC

C: Normally Closed

O: Normally Open

D: DIN Standard

W: Lead Wire

X: EX-Proof

A: Water-Proof

B: BSP

G: G

N: NPT

Technical Data Sheet

Thread	Orifice (mm)	CV Factor		Pressure differential(Bar)						Power		Min. Temp. ℃	Max. Temp. ℃	Valve Body Size	Weight (KG)
			Min.	Max.						VA	W
				Liquid oxygen Liquid nitrogen		Water Hot water Lliquid		Light oil ≤20CST		AC 220V	DC 24V
				AC	DC	AC	DC	AC	DC	AC 220V	DC 24V
1/8″	2.0	0.14	0	40	35	40	35	35	25	18	17	-196	110	S	0.7
	2.5	0.23	0	30	25	30	25	25	20	18	17	-196	110	S	0.7
	3.0	0.30	0	25	20	25	20	20	16	18	17	-196	110	S	0.7
	4.0	0.60	0	10	8	10	8	10	8	18	17	-196	110	S	0.7
	5.0	0.65	0	5	3	5	3	4	2.5	18	17	-196	110	S	0.7
	6.0	0.80	0	3	2	3	2	2	2	18	17	-196	110	S	0.7
1/4″	2.0	0.14	0	40	35	40	35	35	25	18	17	-196	110	S	0.7
	2.0	0.14	0	80	60	80	60	70	50	50	40	-196	110	B	2.2
	2.0	0.14	0	80	60	80	60	70	50	45	50	-196	110	B	2.0
	2.5	0.23	0	30	25	30	25	25	20	18	17	-196	110	S	0.7
	2.5	0.23	0	70	55	70	55	60	45	50	40	-196	110	B	2.2
	2.5	0.23	0	70	55	70	55	60	45	45	50	-196	110	B	2.0
	3.0	0.30	0	25	20	25	20	20	16	18	17	-196	110	S	0.7
	3.0	0.30	0	60	50	60	50	50	40	50	40	-196	110	B	2.2
	3.0	0.30	0	60	50	60	50	50	40	45	50	-196	110	B	2.0
	4.0	0.60	0	10	8	10	8	10	8	18	17	-196	110	S	0.7
	4.0	0.60	0	24	20	24	20	20	16	50	40	-196	110	B	2.2
	4.0	0.60	0	24	20	24	20	20	16	45	50	-196	110	B	2.0
	5.0	0.65	0	5	3	5	3	4	2.5	18	17	-196	110	S	0.7
	5.0	0.65	0	12	8	12	8	10	6	50	40	-196	110	B	2.2
	5.0	0.65	0	12	8	12	8	10	6	45	50	-196	110	B	2.0
	6.0	0.80	0	3	2	3	2	2	2	18	17	-196	110	S	0.7
	6.0	0.80	0	6	4	6	4	4	3	50	40	-196	110	B	2.2
	6.0	0.80	0	6	4	6	4	4	3	45	50	-196	110	B	2.0
3/8″	2.0	0.3	0	80	60	80	60	70	50	50	40	-196	110	B	2.1
	2.0	0.3	0	80	60	80	60	70	50	45	50	-196	110	B	1.9
	2.5	0.3	0	70	55	70	55	60	45	50	40	-196	110	B	2.1
	2.5	0.3	0	70	55	70	55	60	45	45	50	-196	110	B	1.9
	3.0	0.3	0	60	50	60	50	50	40	50	40	-196	110	B	2.1
	3.0	0.3	0	60	50	60	50	50	40	45	50	-196	110	B	1.9
	4.0	0.3	0	24	20	24	20	20	16	50	40	-196	110	B	2.1
	4.0	0.3	0	24	20	24	20	20	16	45	50	-196	110	B	1.9
	5.0	0.3	0	12	8	12	8	10	6	50	40	-196	110	B	2.1
	5.0	0.3	0	12	8	12	8	10	6	45	50	-196	110	B	1.9
	6.0	0.3	0	6	4	6	4	4	3	50	40	-196	110	B	2.1
	6.0	0.3	0	6	4	6	4	4	3	45	50	-196	110	B	1.9
1/2″	2.0	0.3	0	80	60	80	60	70	50	50	40	-196	110	B	2.0
	2.0	0.3	0	80	60	80	60	70	50	45	50	-196	110	B	1.8
	2.5	0.3	0	70	55	70	55	60	45	50	40	-196	110	B	2.0
	2.5	0.3	0	70	55	70	55	60	45	45	50	-196	110	B	1.8
	3.0	0.3	0	60	50	60	50	50	40	50	40	-196	110	B	2.0
	3.0	0.3	0	60	50	60	50	50	40	45	50	-196	110	B	1.8
	4.0	0.3	0	24	20	24	20	20	16	50	40	-196	110	B	2.0
	4.0	0.3	0	24	20	24	20	20	16	45	50	-196	110	B	1.8
	5.0	0.3	0	12	8	12	8	10	6	50	40	-196	110	B	2.0
	5.0	0.3	0	12	8	12	8	10	6	45	50	-196	110	B	1.8
	6.0	0.3	0	6	4	6	4	4	3	50	40	-196	110	B	2.0
	6.0	0.3	0	6	4	6	4	4	3	45	50	-196	110	B	1.8