4Matic is a Well known Pressure Relief Valve Manufacturer & Safety Valve, Silent Safety Valve Manufacturer in India
4Matic Offers Advance Combination Angle type Silent Safety Valve for Third Generation Process Industries.
Size Range : 1/2″ to 4″ Screwed / Flangedd
| Pressure / Temperature | |
| Temperature | 80 °C ( For Water ) / 180 °C ( For Steam ) |
| Maximum Working Pressure | 21 Kg/cm2, Inlet |
| Pressure Adjusting Range | 0.5 ~ 10 Kgf/cm2 / 10 ~ 20 Kgf/cm2 20 ~ 30 Kgf/cm2 / 30 ~ 40 Kgf/cm2 40 ~ 50 Kgf/cm2 |
| No. | Description | Material | Qty. |
| 01 | Body Screwed | CF8 / CF8M | 01 |
| 02 | Bonnet | CF8 / CF8M | 01 |
| 03 | Plug | CF8 / CF8M | 01 |
| 04 | Spring | S. S. 302 | 01 |
| 05 | Spring Guide | Brass / S. S. 410 | 01 |
| 06 | Diaphragm | NBR / Viton | 01 |
| 07 | V – Seal | NBR / Viton | 01 |
| 08 | Washer | NBR / Viton | 01 |
| 09 | Plug Bolt | CF8 / CF8M | 01 |
| 10 | O – Ring | NBR / Viton | 01 |
| 11 | Adjusting Bolt | S. S. 304 | 01 |
| 12 | Adjusting Nut | S. S. 304 | 01 |
| Dimensions : (Screwed)(All Dimensions are in mm) | |||||||
| Valve Model | Valve Size | A | B | C | D | Weight (Approx.) | |
| MM | Inch | ||||||
| 4M-PLS – 15 | 15 | 1/2″ | 48.8 | 22.1 | 118 | 98.5 | 0.750 |
| 4M-PLS – 20 | 20 | 3/4″ | 50 | 28 | 118 | 104.5 | 0.732 |
| 4M-PLS – 25 | 25 | 1″ | 54.8 | 31 | 118 | 107.5 | 0.903 |
| 4M-PLS – 32 | 32 | 1.1/4″ | 63.4 | 37 | 117 | 113 | 1.084 |
| 4M-PLS – 40 | 40 | 1.1/2″ | 68 | 40.5 | 146 | 139.5 | 1.683 |
| 4M-PLS – 50 | 50 | 2″ | 72.5 | 45.5 | 146 | 144.5 | 1.857 |
| 4M-PLS – 65 | 65 | 2.1/2″ | 107.4 | 55 | 180 | 228.5 | 5.800 |
| 4M-PLS – 80 | 80 | 3″ | 113 | 66.2 | 180 | 235.5 | 6.500 |
| 4M-PLS – 100 | 100 | 4″ | 135 | 79 | 225.5 | 293.5 | 10.00 |
| Dimensions : (Flange End) (All Dimensions are in mm) | |||||||||||||||
| Valve Model | Valve Size | A | B | C | D | Port | ØD | b | Øg | f | ØJ | N | PCD | Weight Approx. | |
| MM | Inch | ||||||||||||||
| 4M-PLF – 25 | 25 | 1″ | 72 | 70 | 116.6 | 147.3 | 24 | 107.9 | 9.6 | 50.8 | 2 | 15.9 | 4 | 79.4 | 2.000 |
| 4M-PLF – 40 | 40 | 1.1/2″ | 90 | 92 | 146.6 | 189 | 37 | 127 | 12.7 | 73 | 2 | 15.9 | 4 | 98.4 | 4.100 |
| 4M-PLF – 50 | 50 | 2″ | 104.5 | 104.5 | 147.4 | 204 | 49 | 157.4 | 14.3 | 92.1 | 2 | 19.05 | 4 | 120.7 | 5.900 |
| 4M-PLF – 65 | 65 | 2.1/2″ | 115 | 115 | 180.7 | 283.5 | 64 | 177.8 | 15.9 | 104.8 | 2 | 19.05 | 4 | 139.7 | 11.400 |
| 4M-PLF – 80 | 80 | 3″ | 125 | 125 | 181.7 | 293 | 75 | 190 | 17.5 | 127 | 2 | 19.05 | 4 | 152.4 | 13.150 |
| 4M-PLF – 100 | 100 | 4″ | 145 | 145 | 224.2 | 356.5 | 98 | 228.6 | 22.3 | 157.2 | 2 | 19.05 | 8 | 190.5 | 21.500 |
