Shipping throughout Russia and to other countries

Reverse valves DN 50-600 mm, PN 1.0-1.6 Mpa

The check valves are designed to prevent the backflow of the working medium in the event of a pressure drop in the pipeline.

Advantages:
  • the reverse valve has a tightness according to GOST R 54808-2011 class C, which completely eliminates leakage of the working medium. It is made of alloy and stainless steels.
  • They are recommended for use in chemically active media, including petroleum products, marine, industrial and domestic water.
  • The design of the protective reinforcement ensures quick replacement of sealing elements and does not require highly qualified personnel during repair work.
  • The service life of protective pipe fittings, taking into account the replacement of sealing units, is up to 30 years.
  • The design with a return spring ensures reliable operation of the reverse shutter.

DOCUMENTS

All products

The group "New Technologies" offers for review the products: disc valves, slide valves, ball valves and other pipe fittings
  • Rubber products
    Rubber products
    rubber products.
  • Disc valves for fire extinguishing
    Disc valves for fire extinguishing
    The standard, etc.
  • Three-eccentric disc valves
    Three-eccentric disc valves
    three-eccentric.
  • Disc valves with pneumatic actuators
    Disc valves with pneumatic actuators
    PGP-10 and others.
  • Disc shutters
    Disc shutters
    PS, MO, etc.
  • Manually operated butterfly valves
    Manually operated butterfly valves
    with manual control
  • Disc shutters
    Disc shutters
    Atlant series, Universal, etc.
  • Reverse valves
    Reverse valves
    DN 50-600 mm, PN 1.0-1.6 Mpa
  • Ball valves
    Ball valves
    coupling, flange, etc.
  • Control cabinets
    Control cabinets
    electric drives
  • Nozzles
    Nozzles
    tangential , etc .
  • Gate valves
    Gate valves
    with a flywheel, gearbox, etc.
  • Compensators
    Compensators
    flanged
  • Check valves
    Check valves
    polymer, metal, etc.
  • Flanges
    Flanges
    flat, collared, etc.
  • Hose fittings
    Hose fittings
    valves, samplers, etc.
  • Inserts
    Inserts
    mounting, transitional, etc.

About

The production company was founded in 1990. It has been manufacturing pipe fittings for more than 20 years and is one of the leaders among manufacturers of this equipment.

  • QUALITY STANDARDS

    The company's products meet modern quality standards, at every stage of the production cycle, as well as acceptance tests of all pipeline fittings are carried out.

  • INNOVATION

    The company is constantly developing and testing new gate designs. Many developments are already protected by copyright certificates and have all the necessary certificates of conformity.

  • assortment

    The company supplies pipeline fittings for: oil and gas processing and oil and gas production industries; chemical, metallurgical industries; and other complex production facilities.

Information Board

Learn more about our products.
  • Questionnaire for pipe fittings
    Questionnaire for pipe fittings
  • Ball valve questionnaire
    Ball valve questionnaire

NEW TECHNOLOGIES GROUP

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