| Resists chemical attack, high and low pressures. Its elasticity allows a perfect adhesion to the stem of the VALVES, thus guaranteeing a total seal. |
| Valves, mixers, chemicals and solvents. |
| Section (mm) | Ø Diameter (mm) | Weight (kg) |
|---|---|---|
| 4x 4 | 4 | 1,5 |
| 5x 5 | 5 | 1,5 |
| 6x 6 | 6 | 2,5 |
| 8x 8 | 8 | 2,5 |
| 10 x 10 | 10 | 2,5 |
| 12 x 12 | 12 | 2,5 |
| 14 x 14 | 5 | |
| 15 x 15 | 5 | |
| 16 x 16 | 5 | |
| 18 x 18 | 5 | |
| 20 x 20 | 5 | |
| 25 x 25 | 5 |
| TYPE | PF152 | PF153 | PF154 | PF155 | PF156 |
|---|---|---|---|---|---|
| FIELDS OF USE | |||||
| Temperature | -100 +280 | -50 +250 | -100 +260 | -100 +280 | -160 +260 |
| Rotating pumps (bar) | 70 | 20 | 20 | 20 | - |
| Piston pumps (bar) | 250 | 50 | 80 | 200 | 150 |
| Valves (bar) | 350 | - | 200 | 250 | 500 |
| Average PH | 3 ÷ 12 | 2 ÷ 12 | 0 ÷ 14 | 1 ÷ 14 | 0 ÷ 14 |
| Speed (m/sec) | 25 | 30 | 15 | 20 | 2 |
| PRODUCT COMPATIBILITY | |||||
| Sea water | ✓ | ✓ | |||
| Water, industrial water, waste water | ✓ | ✓ | ✓ | ✓ | ✓ |
| Drinking water, food, pharmaceutical products | ✓ | ✓ | ✓ | ✓ | ✓ |
| Hot water, boiler supply water, condensate | ✓ | ✓ | ✓ | ✓ | ✓ |
| Concentrated organic/non organic acids | ✓ | ✓ | ✓ | ||
| Strongly diluited organic/non organic acids, saline solutions | ✓ | ✓ | ✓ | ✓ | ✓ |
| Diluited alkalis | ✓ | ✓ | ✓ | ||
| Concentrated alkalis | ✓ | ✓ | ✓ | ✓ | ✓ |
| Air | ✓ | ✓ | ✓ | ✓ | ✓ |
| Hidrogen | ✓ | ✓ | ✓ | ||
| Oxygen | ✓ | ✓ | |||
| Gas | ✓ | ✓ | ✓ | ✓ | ✓ |
| Steam | ✓ | ✓ | ✓ | ✓ | ✓ |
| Solvent steam | ✓ | ✓ | ✓ | ✓ | ✓ |
| Oil and grease, mineral oil and animal fats | ✓ | ✓ | ✓ | ✓ | ✓ |
| Cooling oils | ✓ | ✓ | ✓ | ||
| Organic components, nitril | ✓ | ✓ | ✓ | ||
| Adhesive fluids (glues, varnishes, paints) | ✓ | ✓ | ✓ | ✓ | ✓ |
| Aliphatic acid fluids, alcohol, esters, ketones, hydrocarbons, etc.. | ✓ | ✓ | ✓ | ✓ | ✓ |
| Adhesive fluids (glues, varnishes, paints) | ✓ | ✓ | ✓ |
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