VIBRO Die Electric Union(Female Steel - Brass Solder)
VIBRO Dielectric Unions are engineered to isolate dissimilar metals within piping systems, preventing electrolytic corrosion caused by stray electrical currents and galvanic interaction. These unions incorporate an insulating barrier that interrupts the electrical path between metals such as steel and copper, ensuring long‑term system reliability and compliance with corrosion‑protection standards.
Key Specifications
These unions incorporate an insulating barrier that interrupts the electrical path between metals such as steel and copper, ensuring long‑term system reliability and compliance with corrosion‑protection standards.
Product Details
| SIZE | A[MM] | B[MM] | C[MM] | D[MM] | THREAD |
| 1/2″ | 36 | 48 | 19.5 | 16.0 | 1/2″ |
| 3/4″ | 41 | 54 | 19.5 | 22.4 | 3/4″ |
| 1″ | 48 | 59 | 20 | 28.7 | 1″ |
| 1 1/4″ | 58 | 67 | 23.5 | 35.1 | 1 1/4″ |
| 1 1/2″ | 70 | 71 | 25 | 41.5 | 1 1/2″ |
| 2″ | 89 | 79 | 28 | 54.2 | 2″ |
| 1 | UNION NUT | FORGED STEEL | |||
| 2 | PLASTIC SLEEVE | NYLON | |||
| 3 | SOLDER ENDS | FORGED BRASS/STEEL | |||
| 4 | WASHER | NBR | |||
| 5 | THREADED ENDS | FORGED STEEL | |||
| WORKING PRESSURE: 17.23 BAR [ 250 PSI] & 20.68 BAR [300 PSI] | |||||||||
| MAXIMUM WORKING WATER TEMPERATURE: 82.22 Deg.C [180 Deg.F] | |||||||||
| THREADED CONNECTION: BSPP/BSPT/NPT [ANSI B1.20.1] | |||||||||
| SOLDER: ASME B16.18 | |||||||||
| COPPER CONNECTION: ANSI B 16.22 | |||||||||
| HOT WATER STORAGE TANKS, WATER AND AIR CONDITIONERS, | |||||||||
| PROCESSING TANKS, STEAM, GAS AND WATER PIPING ETC. |