“4Matic” Offers High Pressure Universal Design Non-Return Valve. Superior design which can mount any position in pipe line maintenance free.
Size Range : 1/2″ to 2″ Screwed (Female BSP / NPT)
| Non Return Valve | Technical Specifications |
| Pressure | 3000 PSI |
| Temperature | 100 OC |
| Media | Air, Water, Oil & Gas |
| Ends | Screwed (F) to BSP ( NPT On Request ) |
| Leakage | Bubble Tight |
| No. | Description | Material | Qty. |
| 01 | Body | S.S. 304 / S.S. 316 | 01 |
| 02 | Valve Pin | S.S. 304 / S.S. 316 | 01 |
| 03 | ‘O’ – Ring | Viton | 01 |
| 04 | Spring | S.S. 304 / S.S. 316 | 01 |
| 05 | Washer | S.S. 304 / S.S. 316 | 01 |
| 06 | Nut | S.S. 304 / S.S. 316 | 01 |
| Dimensions : (All Dimensions are in mm) | ||||||
| Valve Model | Valve Size | L | A/F | A/C | Weight Approx. | |
| MM | Inch | |||||
| 4M-HNR – 15 | 15 | 1/2″ | 60 | 27 | 30 | 0.200 |
| 4M-HNR – 20 | 20 | 3/4″ | 65 | 35 | 38 | 0.370 |
| 4M-HNR – 25 | 25 | 1″ | 70 | 41 | 45 | 0.520 |
| 4M-HNR – 32 | 32 | 1.1/4″ | 73 | 48 | 51 | 0.630 |
| 4M-HNR – 40 | 40 | 1.1/2″ | 86 | 58.5 | 65 | 1.250 |
| 4M-HNR – 50 | 50 | 2″ | 94 | 68 | 72 | 1.610 |