Explosion-proof protective plugs VZKV serve to seal unused cable glands. They may be used as transportation plugs to prevent ready products from moisture and dirt during transportation. Protective plugs VZKV are installed into sealing ring of the cable gland.
Scope of application – underground mines and pits hazardous with gas (methane), coal dust; outdoor and indoor hazardous areas as per explosion protection marking, GOST 30852.13-2002 (IEC 60079-14:1996), dangerous production facilities of I, II, III, IV hazard class supervised by Rostechnadzor of the RF and national technical supervision bodies of the Customs Union and CIS countries.
Plug | Cable gland size | d diameter, mm | H length, mm | Mass, kg |
VZKV01 | 01 | 7,5 | 16,5 | 0,002 |
VZKV1 | 1 | 11,5 | 16,5 | 0,002 |
VZKV2 | 2 | 17,5 | 19 | 0,004 |
VZKV3 | 3 | 24,5 | 21 | 0,010 |
VZKV4 | 4 | 30,5 | 19 | 0,013 |
VZKV5 | 5 | 38,5 | 23 | 0,094 |
VZKV6 | 6 | 46,5 | 23 | 0,151 |
VZKV7 | 7 | 54 | 26 | 0,251 |
VZKV8 | 8 | 70 | 26 | 0,442 |
VZKV10 | 10 | 86 | 26 | 0,601 |
Plug | Cable gland | d diameter, mm | H length, mm | Mass, kg |
VZKVM1 | KNVM1-12 | 8,5 | 16,5 | 0,002 |
VZKV1 | KNVM1-15 KNVM1-20 |
11,5 | 16,5 | 0,002 |
VZKV2 | KNVM2-20 KNVM2-25 |
17,5 | 19 | 0,004 |
VZKVM3 | KNVM3-25 KNVM3-32 |
21,5 | 16,5 | 0,009 |
VZKVM4 | KNVM4-32 KNVM4-38 |
28,5 | 18 | 0,013 |
Plug | Cable gland | d diameter, mm | H length, mm | Mass, kg |
VZKVL1 | KOVTVL1 | 13,5 | 16,5 | 0,015 |
VZKV2 | KOVTVL2 | 17,5 | 19 | 0,004 |
VZKV3 | KOVTVL3 | 24,5 | 21 | 0,010 |
VZKV4 | KOVTVL4 | 30,5 | 19 | 0,013 |
VZKVL5 | KOVTVL5 | 40,5 | 20 | 0,118 |
VZKVL6 | KOVTVL6 | 48,5 | 23 | 0,160 |
Plug | Cable gland | d diameter, mm | H length, mm | Mass, kg |
VZKV01 | KNEP01 | 7,5 | 16,5 | 0,002 |
VZKV1 | KNEP1 | 11,5 | 16,5 | 0,002 |
VZKV2 | KNEP2 | 17,5 | 19 | 0,004 |
VZKV3 | KNEP3 | 24,5 | 21 | 0,010 |
VZKV4 | KNEP4 | 30,5 | 19 | 0,013 |
VZKV | X | – TU 3400-007-72453807-07 | |
Plug type | |||
Dimension type |
Example: VZKV2-TU 3400-007-72453807-07