Explosion-proof equipment plant
Explosion-proof protective plugs VZKP are used to seal unused cable glands. Protective plugs VZKP are installed in sealing ring of a 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.
Marking:
Ex db IIC Gb U Ex eb IIC Gb U Ex nR IIC Gc U Ex tb IIIC Db U Ex eb I Mc U Ex db I Mb U
TU 27.33.13-031-72453807-2017
| Plug type | d* diameter, mm |
H length, mm |
| VZKP01 | 4 | 24 |
| VZKP1 | 7,5 | 24 |
| VZKP2 | 13,5 | 24 |
| VZKP3 | 15,5 | 29 |
| VZKP3S | 22 | 29 |
* Manufacturing of bigger sizes is possible
| Cable glands | Plugs for cable glands | |
| Type | Size | |
| FL / FAL / ML / MAL | 01 | VZKP01 |
| 1 | VZKP1 | |
| 2 | VZKP2 | |
| 3 | VZKP3 | |
| 4 | to be specified when ordering | |
| FLS / FALS / MLS / MALS | 01 | VZKP1 |
| 1 | VZKP2 | |
| 2 | VZKP3 | |
| 3 | no | |
| 4 | no | |
| FG / FGA / FGAD / FGF / FGN | 01 | to be specified when ordering |
| 1 | VZKP1 | |
| 2 | VZKP2 | |
| 3 | no | |
| 4 | to be specified when ordering | |
| UNI | 01 | no |
| 1 | VZKP1 | |
| 2 | VZKP2 | |
| 3 | VZKP3S | |
| 4 | to be specified when ordering | |
| VZKP | X | X | – TU 27.33.13-031-72453807-2017 | ||
| Type of Plug | |||||
| Size | |||||
| Material: A - Aluminum, N - Stainless steel AISI 304 |
EXAMPLE: VZKP2A-TU 27.33.13-031-72453807-2017
