Enamel-coated cast iron diaphragm globe valve 15ch93em Pn 10
| Nominal diameter | Price, UAH without VAT | Availability in warehouse, pcs. | Reserve, pcs. | Weight, kg |
|---|---|---|---|---|
| DN 15 | 3200.00 | 0 | 0 | 3.3 |
| DN 20 | 3500.00 | 1 | 0 | 5.4 |
| DN 25 | 3750.00 | 10 | 0 | 5.9 |
| DN 32 | 4250.00 | 25 | 0 | 8.8 |
| DN 40 | 5600.00 | 15 | 0 | 9.9 |
| DN 50 | 8900.00 | 1 | 0 | 15.1 |
| DN 80 | 11500.00 | 12 | 0 | 28.5 |
| DN 100 | 18200.00 | 15 | 0 | 33.5 |
| DN 150 | 42000.00 | 0 | 0 | 83.0 |
Enameled diaphragm shut-off valves (15ch93em, 15ch94em, 15ch95em) are a type of pipeline valves designed to shut off the flow of liquid aggressive media. They are widely used in the chemical and food industries due to their resistance to aggressive substances. The main feature of these valves is the presence of an internal enamel coating on the body, which protects the material from the destructive effects of the working medium.
Purpose
- Used as shut-off devices on pipelines.
- Suitable for transporting liquid aggressive media, including acid solutions, alkalis, salt solutions, and other chemically active substances.
- Also suitable for food media (e.g., juices or wines).
Body Material
- The body is made of cast iron with an internal enamel coating. The enamel provides corrosion protection and extends the product's service life.
Operational Features
- Valves are designed to work with aggressive liquid media, provided temperature limits are observed (up to +75°C).
- Enamel coating requires careful handling - the absence of chips or cracks in the enamel is critical for maintaining the product's tightness and durability.
| DN | L | D | D1 |
|---|---|---|---|
| 15 | 125 | 95 | 65 |
| 20 | 135 | 105 | 75 |
| 25 | 145 | 115 | 85 |
| 32 | 160 | 135 | 100 |
| 40 | 180 | 145 | 110 |
| 50 | 210 | 160 | 125 |
| 80 | 300 | 195 | 160 |
| 100 | 350 | 215 | 180 |
| 150 | 460 | 280 | 240 |
| Parameter name | Indicator |
|---|---|
| Nominal pressure PN, MPa (kgf/cm²) | 1.0 (10) |
| Connection type | фланцевый |
| Working environment | water, acid, alkali, aggressive liquids |
| Maximum working environment temperature, °C | 75 |
| Sealing class | A |
| Body strength test, MPa | 1.5 |
| Sealing tightness test, MPa | 1.1 |
| Description | Material |
|---|---|
| Bonnet | Grey cast iron |
| Stem | Carbon steel |
| Disk | Steel |
| Wheel | Grey cast iron |
| Body | Grey cast iron + enamel |
| Diaphragm | Rubber + fluoroplastic FEP (F46) |
