Delivery within Russia and to other countries

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Catalog PREGRAN

The company holds a leading position in the development, production and supply of engineering equipment for the housing and communal services and construction sectors, as well as technological processes in various industries.

PREGRAN produces safety valves are spring-loaded, lever-operated, low-lift, full-lift, proportional, angular, flanged.

  • Development and production of devices to protect equipment and pipelines from mechanical destruction by excessive pressure.
  • The high quality, reliability and efficiency of the proposed engineering solutions have been confirmed in real-world operation at thousands of facilities throughout Russia.
  • The simplest possible structure; small size and low weight; wide price range, which allows you to purchase the product at the most favorable cost.

All PREGRAN products

PREGRAN produces safety valves are spring-loaded, lever-operated, low-lift, full-lift, proportional, angular, flanged.

Full range of services

From the design of individual units to the modernization of the largest objects, including installation, commissioning and service of the supplied equipment.

  1. Designing

    Inspection and receipt of technical specifications, development of feasibility study and documentation. Regulatory support and certification.
  2. Installation

    Preparation of assembly kits, installation supervision and turnkey assembly. Preparation of the object to the customer and supervisory structures.
  3. Commissioning

    Development and production of control systems, lying of communications, connection, configuration, testing, customer training.
  4. Service

    Audit, support and maintenance. Spare parts warehouse and repair with provision of temporary equipment.