About the company
Niezgodka (Ni Armaturen) was founded in 1967 in Hamburg as a small family business. Today the company has almost 60 employees. Niezgodka GmbH specialises in the development and production of stainless steel valves.
Niezgodka has been a great success from the very beginning. From day one the company has been trying to guarantee the best product quality according to the highest requirements in terms of functionality and material. The aim of the company is to satisfy all its customers, which is achieved through close cooperation and excellent innovation.
As a manufacturer of fittings made of materials resistant to acids and rust, Niezgodka GmbH is in close cooperation with well-known companies and dealers not only in the European area, but also worldwide.
The company's product range includes: safety valves, pressure reducing valves, vacuum and pressure relief valves, valves for food and pharmaceutical applications and special fittings.
Areas of application of Niezgodka products: petrochemical industry, food industry, brewing machinery, pharmaceutical industry, mechanical engineering, oil and natural gas extraction, naval engineering, power plants and various plants.
Operational safety, prevention of health and environmental damage as well as problem-free sequence of technological operations combined with economic efficiency and cost-effectiveness - all this is guaranteed by high-quality Niezgodka fittings.
Design, development and production of valves are based on the latest state-of-the-art innovations as well as the prevailing standards for safety valves, namely Pressure Equipment Directive 97/23/EC, DIN 3320, DIN3840.
An internal quality guarantee and continuous contact with the relevant classification societies (TÜV, Germanischer Lloyd, Lloyd's Register, ABS, DNV, etc.) ensure optimum product functionality.
Our products are
Safety and security valves, rectangular, threaded. Safety relief valves, threaded, rectangular; standard or full lift safety valves; diverting valves or regulating valves; material - steel/spheroidal cast iron or stainless steel; alternatively with or without prototype approval.
Safety valves and safety valves, flanged. Flanged safety and protection valves, standard or full rising safety valves; Material - steel/spheroidal graphite cast iron or stainless steel; alternative - with or without prototype approval.
Valves for food and pharmaceutical applications. Valves, designed specifically for food and pharmaceutical applications; various aseptic methods of connection e.g. with Tri-Clamp or DIN 11851 union connections, material - stainless steel AISI 316Ti or special AISI 316L.
Safety valves for flow control and safety valves. Safety valves and safety valves with threaded inlet; Material - stainless steel or brass, with soft seal; Alternatively with or without prototype approval, connection by G 1/4 to G 2.
Valves in special design. Valves in special design, e.g. special materials, with diaphragm, with piston, with heating jacket, special surface treatment and more.
Pressure reducing valves. Pressure reducing valves; Stainless steel; with threaded ends or flanges; piston-operated (outlet pressure 0.2 to 80 bar), diaphragm-operated (outlet pressure ranging from 0.01 to 0.3 bar).
Set pressure regulators. Set pressure regulators; spring loaded; stainless steel; with threaded or flanged ends; controlled by piston or orifice plate connections up to 2 G (screwed) or up to DN 100 (flanged)
Set-pressure regulators for food and pharmaceutical applications. Set pressure regulators, especially manufactured for food and pharmaceutical industry; controllable by piston or orifice, various connections possible, e.g. clamp connection DIN 32676, male thread coupling DIN 11851, aseptic connection DIN 11864 / material stainless steel AISI 316 L or AISI 304
Vacuum / pressure relief valves. Vacuum and pressure relief valves; Vacuum valves; Material - brass or stainless steel, with soft sealing; Application - for gaseous media with threaded ends; Special connections possible.
