Double Check Valve Coupling For Petrochemical Industry
We are engaged in manufacturing, supplying and exporting Double Check Valve Coupling For Petrochemical Industry. These double check couplings are designed and manufactured by the professionals using optimum quality raw material in compliance with the industry standards.
| Model | Type | Size BSP/ NPT |
Max Working Press. PSI | Dimensions(mm) | Weight(g) | ||||||
| Lp | C | Hp | A | T | Steel | Brass | S.S. | ||||
| 1P | QRC-DC1 | 1/8″ | 4000 | 29 | 19 | 6Hex.14×16.2 | 11 | 1/8-28PT | 21 | 21 | 19 |
| 2P | QRC-DC2 | 1/4″ | 4000 | 36 | 22 | 6Hex.17×19.6 | 13 | 1/4-19PT | 35 | 38 | 35 |
| 3P | QRC-DC3 | 3/8″ | 4000 | 40 | 25 | 6Hex.21×24.2 | 13 | 3/8-19PT | 60 | 65 | 60 |
| 4P | QRC-DC4 | 1/2″ | 3500 | 44 | 28 | 6Hex.29×33.3 | 15 | 1/2-14PT | 123 | 134 | 124 |
| 6P | QRC-DC5 | 3/4′ | 3000 | 52 | 36 | 6Hex.35×40.4 | 17 | 3/4-14PT | 212 | 231 | 213 |
| 8P | QRC-DC6 | 1″ | 2500 | 62 | 40 | 6Hex.41×47.4 | 20 | 1-11PT | 350 | 381 | 352 |