Double-Eccentric rotary valves

(设备/材料)

状态: New

位置或存放国家: Russia

服务工程支持: Yes

保证: Yes

价钱: 要求价格

描述:

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.

概观:

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.

#Затворы поворотные двухэксцентриковые

公司简介

Oil and gas Equipment plant Aurora-Neft

市场: РФ, СНГ

主要产品/服务: Oil and gas equipment

成立年: 1998