PURPOSE AND SCOPE OF APPLICATION
KVT explosion-proof cable elements are an effective solution from "ZAVOD GORELTEX" Co. Ltd. for insertion of explosion-proof flat heating cable of electric heating systems into the enclosures and boxes. Such solution simplifies the mounting and prevents the damage to the heating cable during insertion. The cable elements also give the possibility to splice the pieces of heating cables for T-shaped branches. KVT explosion-proof cable elements are used for all types of GTG heating accessories and cables of third party manufacturers.
Increased wall thickness of bodies of GORELTEX cable glands considerably enhances their strength compared with cable glands of other manufacturers.
Scope of application – 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 e IIС Gb U 2Ex nR IIC Gc U Ex tb IIIC Db U 1Ex e IIС Gb X* 2Ex nR IIС Gc X* Ex tb IIIC Db X*
| Cable gland dimension type | Thread | Dimensions, mm | Diameter of crimped cable, mm* | Mass, kg | ||||
| Main | Alternative | АС1 | АС2 | ØМ | С | |||
| KVT1M-12x7,5 | FEC1I/CORD-12x7,5 | M20 x 1,5 | 26 | 26 | 28,5 | 46 | (10…11,5) x (5..7,5) | 0,075 |
| KVT2M-12x7,5 | FEC2I/CORD-12x7,5 | M25 x 1,5 | 34 | 34 | 38 | 51 | (10…12) x (5..7,5) | 0,13 |
| KVT2M-15x8 | FEC2I/CORD-15x8 | (13…15) x (6…8) | ||||||
| KVT2M-2x12x7,5 | FEC2I/CORD-2x12x7,5 | 2 x (10…12) x (5…7,5) | ||||||
| KVT2M-2x15x8 | FEC2I/CORD-2x15x8 | 2 x (13…15) x (6…8) | ||||||
| KVT1N-12x7,5 | FEC1NCORD-12x7,5 | 1/2" NPT | 26 | 26 | 28,5 | 50 | (10…11,5) x (5..7,5) | 0,08 |
| KVT2N-12x7,5 | FEC2N/CORD-12x7,5 | 3/4" NPT | 34 | 34 | 38 | 54,5 | (10…12) x (5..7,5) | 0,15 |
| KVT2N-15x8 | FEC2N/CORD-15x8 | (13…15) x (6…8) | ||||||
| KVT2N-2x12x7,5 | FEC2N/CORD-2x12x7,5 | 2 x (10…12) x (5…7,5) | ||||||
| KVT2N-2x15x8 | FEC2N/CORD-2x15x8 | 2 x (13…15) x (6…8) | ||||||
*Manufacturing of sealing rings for other cable sizes is possible upon request.
| KVT | X | Х | Х | - | Х | / | Х | – TU 3400-007-72453807-07 | |||
| Cable gland type | |||||||||||
| Dimension type | |||||||||||
| Thread type: Taper inch NPT - N; Metric GOST 24705 - M; Taper pipe GOST 6211-81 - R; Pipe cylindrical GOST 6357-81 - G | |||||||||||
| Cable gland material: Nickel-plated brass - NK, Stainless steel - N | |||||||||||
| Dimension type of crimped cable | |||||||||||
| Options, accessories and versions |
Example: KVT2MNK-2x12x7,5–TU 3400-007-72453807-07
