Main Page / Products / SAVVKu Explosion-Proof Cable Glands for Armoured Cables in in Flexible Metallic Conduit or Conduit Connection

SAVVKu Explosion-Proof Cable Glands for Armoured Cables in in Flexible Metallic Conduit or Conduit Connection

SAVVKu explosion-proof cable glands are intended for the entry of armoured and non-armoured cables in flexible metallic conduit into the enclosures of explosion-proof electrical equipment installed indoors or outdoors, as well as on offshore platforms and port terminals, in hazardous areas with explosive atmospheres or combustible dust.

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Technical Specifications

Explosion Protection Markings: 
Gas Markings:1ExdIICGb X, 1ExeIIGb X, 2ExnRIICGc X
Dust Markings:ExtaIIICDa X
Ingress Protection:IP 66/67/68
Permissible Ambient Temperature:from -60 to +130ºС
-80….+250 С (special design)
Gland Material:Nickel-plated brass (by default)/
Stainless steel (-N)
Aluminium (-А)
Sealing Ring MaterialSilicone
Sealing TypeCompression dynamic seal

Code

Thread Type M

Thread Type G, K (Optional)

Inner Cable Ø, mm

Outer Cable Ø, mm

Flexible Metallic Conduit Diameter

Type of Flexible Metallic Conduit*

Across Flats Sw

Total Length TL

Thread Length L, mm for M / G / NPT Types

SAVVKu-16

M16

3/8″

4-9

9

9,1/15

RZ TsKh 10, MRPI 10

24

73

15 / 16 / 17

SAVVKu-16 (12 mr)

M16

3/8″

4-10

11

10,9/18

RZ TsKh 12, MRPI 12

24

73

15 / 16 / 17

SAVVKu-20

M20

1/2”

5,5-14

14

14/21,5

RZ TsKh 15 MRPI 15, GERDA-MG-15, GERDA-MG-16

32

79

15 / 16 / 17

SAVVKu-20 (20 mr)

M20

1/2”

5,5-14

18,7

18,7/27

RZ TsKh 20 MRPI 20, RZ TsKh 22 MRPI 22, GERDA-MG-22, GERDA-MG-22

36

79

15 / 16 / 17

SAVVKu-25

M25

3/4”

8-18

18,7

RZ TsKh 20 MRPI 20, RZ TsKh 22 MRPI 22, GERDA-MG-22, GERDA-MG-22

36

79

15 / 16 / 17

SAVVKu-25 (25 mr)

M25

3/4”

8-18

23,7

23,7/33,1

RZ TsKh 25 MRPI 25, GERDA-MG-25

42

79

15 / 16 / 17

SAVVKu-32

M32

1”

13-24

23,7

30,4/42

RZ TsKh 25 MRPI 25, GERDA-MG-25

42

98

15 / 20,5 / 21

SAVVKu-32 (32 mr)

M32

1”

13-24

30,4

RZ TsKh 32 MRPI 32, GERDA-MG-32

48

98

15 / 20,5 / 21

SAVVKu-40

M40

1 1/4”

21-30

30,4

36,4/47

RZ TsKh 32 MRPI 32, GERDA-MG-32

48

98

15 / 20,5 / 21

SAVVKu-40 (38 mr)

M40

1 1/4”

21-30

36,4

RZ TsKh 38 MRPI 38, GERDA-MG-38

55

98

15 / 20,5 / 21

SAVVKu-50

M50

1 1/2”

24-36

36,4

46,5/61,5

RZ TsKh 38 MRPI 38, GERDA-MG-38

55

98

15 / 20,5 / 21

SAVVKu-50 (50 mr)

M50

1 1/2”

24-36

46,5

MRPI 50

68

98

15 / 20,5 / 21

SAVVKu-63

M63

2”

36-45

46,5

58/70

MRPI 50

68

98

15 / 20,5 / 21

SAVVKu-63 (60 mr)

M63

2”

36-45

58

MRPI 60

76

98

15 / 20,5 / 21

Order

SAVVKu – Х3 – Х4 – Х5 where

SA

VVK

u

N

20

M20х1.5

Х1

Х2

Х3

Х4

Х5

Here:

 X1 – entering cable type: armoured in flexible metallic conduit (default) (SA);

VVK – product designation: "VVK" – explosion-proof cable glands;

Х2 – type of a cable gland sealing ring (u – sealing ring, m – one special elastic ring suitable for the entire cable diameter range);

Х3 – gland material: nickel-plated brass (default, no marking), N – stainless steel, L – bare brass, S – steel, SO – galvanized steel, A – aluminium. Similar materials may also be used;

Х4 – cable gland size;

Х5 – entry thread (metric thread M is indicated by default);