Oval manway
P11-340-440ED (340x440)
Stainless steel oval manway Boyer P11-340-440ED
Series includes: P11-340-440ED, P11-340-440P
Oval manway Boyer P11-340-440ED, is a model designed for installation in pressure tanks and reactors. The manway cover is supported by a solid external hinge, which is designed to open the cover towards the inside of the tank, as well as to stabilize the cover in the opened position.
Manway components are manufactured from stainless steel in AISI 304L and/or AISI 316L grades. The P11-340-440P version is bent according to the diameter of the tank, so that the manway fits tightly to its outer wall.
It is possible to make a special version of the manway for use in explosive environments - ATEX for non-electrical equipment.
Oval manway P11-340-440ED - application
Oval manway P11-340-440ED is installed in autoclaves and hygienic process equipment. The main areas of application for this manway model are:
- food and dairy industry,
- beverage and alcohol production industry,
- vegetable and fruit processing.
Due to its universal design and wide range of available sealing materials, this manway can also be used in the areas of:
- biotechnology,
- chemical industry,
- cosmetic industry and similar areas.
About Boyer products
Products of the French manufacturer Boyer guarantee the highest quality of construction and durability. Attention to every detail in the production process results in extremely high resistance, comfort of use and beautiful design of the manways.
They are excellent for applications where it is necessary to use a product that meets the highest standards. For this reason, Boyer brand manways are among the most popular in Europe.
| Model | A [mm] | C [mm] | E [mm] | B [mm] | D [mm] | MAX [bar] | CODAP/PED [bar] | Weight [kg] |
|---|---|---|---|---|---|---|---|---|
| P11-340-440ED | 340x440 | 80 | 4 | 183 | 450x550 | 4.0 | 2.4 | 12.0 |
| P11-340-440P | 340x440 | 12 | 30 | 64 | 400x500 | 4.0 | 2.4 | 11.0 |
Technical parameters
| Product series | Boyer |
|---|---|
| Size | M (longer manway side between 300-500 mm) |
| Shape | Oval manways |
| Type | Pressure manway |
| Frame height (in mm) | 80 mm |
| Frame wall thickness (in mm) | 4.0 mm |
| Opening type | Inward |
| Mounting method | in the tank side wall (side manways) |
| Pressure | 0.5 - 2.5 bar, 2.51 - 4.5 bar |
| Vacuum pressure | not applicable |
| PED certificate | yes |
| Steel grade | AISI 304/304L, AISI 316/316L |
| Gasket material | EPDM, NBR, Neoprene, Silicone, Silicone (high temperature - up to 250°C), Viton, Other |
| Handwheel material | INOX |