Double-Eccentric rotary valves
(Equipment / Material)
Condition: New
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: Yes
Price: Call for price
Description:
Purpose: Double-eccentric rotary valves are designed to regulate, partially or completely block the flow of a medium on a round pipeline and can be controlled either by a manual drive (using a handle or gearbox) or by electric drives of various designs. Description: The valves are manufactured from both ferrous and stainless metals. Unlike valves with a cast body, double-eccentric rotary valves have a welded body, which ensures a significantly wider range of operating temperatures during operation. Double-eccentric rotary valves have two types of sealing: 1. Metal on fluoroplastic 2. Metal on metal. Double-eccentric rotary valves are manufactured for installation on a pipeline using both flange and wafer methods for any flange design at the customer's request.
Overview:
| D.N. | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 400 |
| Weight | 5.3 | 6 | 7 | 8.7 | 12 | 21 | 29 | 46 | 67 | 132 |
Features of double eccentric rotary valves:
- installation in more difficult climatic conditions is possible;
- the offset center of the shaft axis and the special design of the closing disk ensure a high level of class "A" tightness;
- It is possible to install it on pipelines carrying bulk media.
- high safety margin of the valves, since these devices are tested under pressure that is twice as high as their main working pressure;
- low cost and high quality;
- the presence of a repair kit ensures a long service life of the valves without additional costs;
- It is possible to manufacture valves for any drive and with any mounting locations.
Technical specifications:
Mean time between failures:
— for locking mode — 8500 cycles;
— for regulation mode — 40500 cycles;
Full average resource:
— for locking mode -10500 cycles;
— for regulation mode — 60500 cycles.
Total average service life, not less than 15 years.
Oil and gas Equipment plant Aurora-Neft
Markets: РФ, СНГ
Main Products/Services: Oil and gas equipment
Registration: Russia
Year Established: 1998