Smoke extraction valves NED RRK-1D, etc.
Smoke extraction valves are produced with a normally closed flap and are used in supply and exhaust smoke ventilation systems.
- The valve body and blade are made of galvanized steel sheet.
- For wall-mounted valves, the actuators are installed inside the housing.
- For channel valves, the actuators can be installed both outside and inside the housing.
Models: PPK-1D.
All NED products
The group «New Technologies» offers products from the plant NED: central air conditioners, round and rectangular duct equipment, fire ventilation equipment, refrigeration equipment, automation
About NED
NED Engineering Company (Moscow) is a leading Russian developer, manufacturer and supplier of high–tech climate equipment. The entire range of climate equipment is manufactured under the NED brand. The equipment has special certificates for installation in medical institutions, nuclear power plants and the oil and gas industry.
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HIGH TECH RELIGIONS
Modern design, based on world experience and international standards. Automated design process using 3D models. Materials and components of the highest class. -
COMPREHENSIVE SOLUTIONS
Thanks to an extensive range, NED equipment allows you to solve any engineering problem for ventilation and cold supply of premises. More than 7000 items of products are produced under the NED brand. -
MARKET LEADER
The NED brand has been actively conquering the domestic market of climate systems since 2002. The best engineering solutions for ventilation and air conditioning on the market.
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