Product series

VUC

Applications

Compact check valves

VUC series check-valves are very compact being them assembled with only one piece body. Standard cracking pressure 35 kPa.

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Data sheet

Items
Specs

Male

Male

Filter items

Units

PartNumber

Thread

Specs

HEX1

6,3 1/4"

VUC2/DM-41/BM

M18x1,5 MALE 12L

Specs
Thread:	M18x1,5 MALE 12L - ISO 8434-1-L
Thread Outlet:	M14X1,5 MALE - ISO 6149-2
Hex1:	19 mm 0.75"
D1:	21 mm 0.83"
L1:	32 mm 1.26"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	41.8 g 0.09 lb

19 0.75

21 0.83

1.26 32

6,3 1/4"

VUC41/AM-2/CM

M12X1,5 MALE

Specs
Thread:	M12X1,5 MALE - ISO 6149-2
Thread Outlet:	M16x1,5 MALE 12L - ISO 8434-1-L
Hex1:	19 mm 0.75"
D1:	21 mm 0.83"
L1:	55.5 mm 2.19"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR

19 0.75

21 0.83

2.19 55.5

10 3/8"

VUC1/BM-11/ESA2

M14x1,5 MALE

Specs
Thread:	M14x1,5 MALE - ISO 6149-2
Thread Outlet:	11/16"-16 UN MALE ORFS - ISO 8434-3
Hex1:	19 mm 0.75"
D1:	21 mm 0.83"
L1:	35.9 mm 1.41"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	52 g 0.11 lb

19 0.75

21 0.83

1.41 35.9

10 3/8"

VUC1/DM-11/ES

M18x1,5 MALE

Specs
Thread:	M18x1,5 MALE - ISO 6149-2
Thread Outlet:	11/16"-16 UN MALE ORFS - ISO 8434-3
Hex1:	24 mm 0.94"
D1:	26 mm 1.02"
L1:	41 mm 1.61"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	91 g 0.2 lb

24 0.94

26 1.02

1.61 41

10 3/8"

VUC11/CS-1/ES E

9/16"-18 UNF MALE

Specs
Thread:	9/16"-18 UNF MALE - ISO 11926-3
Thread Outlet:	9/16” – 18 UNF MALE - ISO 8434-3
Hex1:	19 mm 0.75"
D1:	21 mm 0.83"
L1:	31.6 mm 1.24"
Seals:	NBR
Weight:	41.3 g 0.09 lb
* Faster's adaptor type 11/ on inlet side with ORFS groove acc. to ISO 8343-3, Style A, Option 2.

19 0.75

21 0.83

1.24 31.6

10 3/8"

VUC11/ES-1/ES

11/16"-16 UN MALE ORFS

Specs
Thread:	11/16"-16 UN MALE ORFS - ISO 8434-3
Thread Outlet:	9/16"-18 UNF MALE - ISO 11926-3
Hex1:	19 mm 0.75"
D1:	21 mm 0.83"
L1:	32.6 mm 1.28"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	41.1 g 0.09 lb

19 0.75

21 0.83

1.28 32.6

10 3/8"

VUC11/ES-11/ES

11/16"-16 UN MALE ORFS

Specs
Thread:	11/16"-16 UN MALE ORFS - ISO 8434-3
Thread Outlet:	11/16"-16 UN MALE ORFS - ISO 8434-3
Hex1:	19 mm 0.75"
D1:	21 mm 0.83"
L1:	33.6 mm 1.32"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	53.6 g 0.12 lb

19 0.75

21 0.83

1.32 33.6

10 3/8"

VUC11/ES-11/FS

11/16"-16 UN MALE ORFS

Specs
Thread:	11/16"-16 UN MALE ORFS - ISO 8434-3
Thread Outlet:	13/16"-16 UN MALE ORFS - ISO 8434-3
Hex1:	22 mm 0.87"
D1:	24 mm 0.94"
L1:	33.6 mm 1.32"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	68.8 g 0.15 lb

22 0.87

24 0.94

1.32 33.6

10 3/8"

VUC11/ES-41/BM

11/16"-16 UN MALE ORFS

Specs
Thread:	11/16"-16 UN MALE ORFS - ISO 8434-3
Thread Outlet:	M14X1,5 MALE - ISO 6149-2
Hex1:	19 mm 0.75"
D1:	21 mm 0.83"
L1:	35.9 mm 1.41"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	51.4 g 0.11 lb

19 0.75

21 0.83

1.41 35.9

10 3/8"

VUC11/FS-11/ES

13/16"-16 UN MALE ORFS

Specs
Thread:	13/16"-16 UN MALE ORFS - ISO 8434-3
Thread Outlet:	11/16"-16 UN MALE ORFS - ISO 8434-3
Hex1:	22 mm 0.87"
D1:	24 mm 0.94"
L1:	33.6 mm 1.32"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	68.3 g 0.15 lb

22 0.87

24 0.94

1.32 33.6

10 3/8"

VUC13/ES28/ESA2

9/16"-18 UNF MALE JIC

Specs
Thread:	9/16"-18 UNF MALE JIC - ISO 8434-2
Thread Outlet:	9/16"-18 UNF FEMALE - ISO 8434-2
Hex1:	19 mm 0.75"
D1:	21 mm 0.83"
L1:	40.5 mm 1.59"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	56.3 g 0.12 lb

19 0.75

21 0.83

1.59 40.5

10 3/8"

VUC13/ES28/ESZZ

9/16"-18 UNF MALE JIC

Specs
Thread:	9/16"-18 UNF MALE JIC - ISO 8434-2
Thread Outlet:	9/16"-18 UNF FEMALE - ISO 8434-2
Hex1:	19 mm 0.75"
D1:	21 mm 0.83"
L1:	40.5 mm 1.59"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	57 g 0.13 lb

19 0.75

21 0.83

1.59 40.5

12,5 1/2"

VUC1/DM-11/FS

M18x1,5 MALE

Specs
Thread:	M18x1,5 MALE - ISO 6149-2
Thread Outlet:	13/16"-16 UN MALE ORFS - ISO 8434-3
Hex1:	24 mm 0.94"
D1:	26 mm 1.02"
L1:	43 mm 1.69"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	91.4 g 0.2 lb

24 0.94

26 1.02

1.69 43

12,5 1/2"

VUC1/DM-11/FSB1

M18x1,5 MALE

Specs
Thread:	M18x1,5 MALE - ISO 6149-2
Thread Outlet:	13/16"-16 UN MALE ORFS - ISO 8434-3
Hex1:	24 mm 0.94"
D1:	26 mm 1.02"
L1:	43 mm 1.69"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	92 g 0.2 lb

24 0.94

26 1.02

1.69 43

12,5 1/2"

VUC1/FS-11/FSC

3/4"-16 UNF MALE

Specs
Thread:	3/4"-16 UNF MALE - ISO 11926-3
Thread Outlet:	13/16"-16 UN MALE ORFS - ISO 8434-3
Hex1:	24 mm 0.94"
D1:	26 mm 1.02"
L1:	38.1 mm 1.5"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	82.8 g 0.18 lb

24 0.94

26 1.02

1.5 38.1

12,5 1/2"

VUC1/FS-11/FSX

3/4"-16 UNF MALE

Specs
Thread:	3/4"-16 UNF MALE - ISO 11926-3
Thread Outlet:	13/16"-16 UN MALE ORFS - ISO 8434-3
Hex1:	24 mm 0.94"
D1:	26 mm 1.02"
L1:	38.1 mm 1.5"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	83.2 g 0.18 lb

24 0.94

26 1.02

1.5 38.1

20 3/4"

VUC1/HS-11/HSE

1-1/16"-12 UN MALE

Specs
Thread:	1-1/16"-12 UN MALE - ISO 11926-3
Thread Outlet:	1-3/16"-12 UN MALE ORFS - ISO 8434-3
Hex1:	32 mm 1.26"
D1:	35 mm 1.38"
L1:	46.1 mm 1.81"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	186.3 g 0.41 lb

32 1.26

35 1.38

1.81 46.1

20 3/4"

VUC13/HS13/HSA2

1-1/16"-12 UN MALE JIC

Specs
Thread:	1-1/16"-12 UN MALE JIC - ISO 8434-2
Thread Outlet:	1-1/16"-12 UN MALE JIC - ISO 8434-2
Hex1:	32 mm 1.26"
D1:	25 mm 0.98"
L1:	50 mm 1.97"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	142.7 g 0.31 lb

32 1.26

25 0.98

1.97 50

25 1"

VUC1/MM-11/MS

M33x2 MALE

Specs
Thread:	M33x2 MALE - ISO 6149-2
Thread Outlet:	1-11/16"-12 UN MALE ORFS - ISO 8434-3
Hex1:	48 mm 1.89"
D1:	54 mm 2.13"
L1:	72.6 mm 2.86"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	708.8 g 1.56 lb

48 1.89

54 2.13

2.86 72.6

25 1"

VUC1/MM-11/MSA1

M33x2 MALE

Specs
Thread:	M33x2 MALE - ISO 6149-2
Thread Outlet:	1-11/16"-12 UN MALE ORFS - ISO 8434-3
Hex1:	48 mm 1.89"
D1:	54 mm 2.13"
L1:	72.6 mm 2.86"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	708 g 1.56 lb

48 1.89

54 2.13

2.86 72.6

25 1"

VUC11/LS-11/LS

1-7/16"-12 UN MALE ORFS

Specs
Thread:	1-7/16"-12 UN MALE ORFS - ISO 8434-3
Thread Outlet:	1-7/16"-12 UN MALE ORFS - ISO 8434-3
Hex1:	38 mm 1.5"
D1:	42 mm 1.65"
L1:	50.5 mm 1.99"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	309.6 g 0.68 lb

38 1.5

42 1.65

1.99 50.5

25 1"

VUC11/LS11/LSZC

1-7/16"-12 UN MALE ORFS

Specs
Thread:	1-7/16"-12 UN MALE ORFS - ISO 8434-3
Thread Outlet:	1-7/16"-12 UN MALE ORFS - ISO 8434-3
Hex1:	38 mm 1.5"
D1:	42 mm 1.65"
L1:	50.5 mm 1.99"
Temperature:	-25 °C to 125 °C -13 °F to 257 °F
Seals:	NBR
Weight:	316 g 0.7 lb

38 1.5

42 1.65

1.99 50.5

25 1"

VUS1/GG-1/GG G

G 1"

Specs
Thread:	G 1" - BS 5380
Thread Outlet:	G 1" - BS 5380
Hex1:	41 mm 1.61"
D1:	45 mm 1.77"
L1:	60 mm 2.36"
Seals:	NBR
Weight:	343.7 g 0.76 lb

41 1.61

45 1.77

2.36 60

Technical Specifications

Dash Size	Size (mmInch)	Working Pressure	Flow Rate (l/mingal/min)	Burst pressure
04	6.3 1/4"	25 MPa 3625.943 psi	5 1.321	100 MPa 100 MPa 14503.774 psi 14503.774 psi
06	10 3/8"	40 MPa 5801.51 psi	20 5.283	160 MPa 160 MPa 23206.038 psi 23206.038 psi
08	12.5 1/2"	40 MPa 5801.51 psi	35 9.246	160 MPa 160 MPa 23206.038 psi 23206.038 psi
12	20 3/4"	40 MPa 5801.51 psi	65 17.171	160 MPa 160 MPa 23206.038 psi 23206.038 psi
16	25 1"	40 MPa 5801.51 psi	90 23.775	160 MPa 160 MPa 23206.038 psi 23206.038 psi

Material:
Steel

Seals:
NBR

Working temperatures:
-25 °C to 125 °C -13 °F to 257 °F

Surface treatment:
MATE 500 (CrIII)

Specifications:
Valve Type: Poppet

Pressure Drop

Data shown in the diagram are indicative and not binding.
(§) 1 MPa = 10 bar
Dash size are specified.

Faster Srl
via Ludovico Ariosto, 7
26027 Rivolta d'Adda (CR) Italy

T +39 0363 377211
F +39 0363 377333

PEC [email protected]

© Faster Srl with sole shareholder
Company managed and coordinated by Helios Technologies Inc.
C.F. & Vat n. 04879470963 - R.E.A. CR 172071
Cap.Soc.Eur 9.189.405 i.v.
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