Rotary check valves Ozno 19c38nzh, 19c73nzh, etc.

• The specifics of the production of check valves (gates) 19c38nzh is that the main material is steel, and the surfacing on the eccentric and the gate is made for the purpose of additional corrosion protection of the product. The check valve 19c38nzh is designed for operating pressure from 0.6 to 25 MPa. A welded flange connection is used. It can be used in the design and installation of pipeline systems designed for the distillation of liquid and gaseous media in a temperature range from -60 to +60 Celsius. At the same time, the temperature of the distilled medium itself can reach +650 degrees.

• Valves 19s38nzh, 19s73nzh. Technical parameters.

• The check valve (gate) 19c11nzh has a diameter from 50 to 1000 mm, depending on the needs of your project and operating conditions. Withstands operating pressure from 0.6 to 25 MPa. When installing such valves, a welded flange connection is used. It is designed for distillation and control of liquids and gases, the temperature of which can reach +650 degrees Celsius. At the same time, the ambient temperature can vary in the range from -60 to +60.

• Valves 19s20nzh, 19s11nzh, 19nzh11nzh. Technical parameters.

• Modern valves designed for maximum compatibility with other elements of pipeline systems are reliable and relatively inexpensive check valves 19c49nzh and 19c47nzh. The latter have a diameter from 150 to 1000 mm, while they are designed for pressure from 0.6 to 4 MPa. They provide control over the flow of liquid and gaseous media, and they perfectly withstand the effects of aggressive media, thanks to the use of only high-quality materials in their production. The check valve (gate) 19c49nzh has a larger diameter - from 500 to 2000 mm, but the operating pressure is from 0.6 to 2.5 MPa. The working medium can be water, steam, gas, petroleum products, polluted media whose temperature does not exceed +350 degrees Celsius. The connection is welded, flanged. The ambient temperature can range from -60 to +60 degrees.

• Valves 19s47nzh and the gate 19s49nzh. Basic data.

• Designed for controlled supply, shutdown, and distribution during transportation of any products pumped through the pipeline (steam, water, gas, petroleum products, etc.), the valves assume the role of a "barrier" necessary to prevent the reverse flow of the pumped medium and the formation of condensate.
• Types of gates: 19s70nzh, 19s20nzh, 19s73nzh, 19s76nzh, 19s76nzh, 19s11nzh, 19s38nzh, 19nzh76nzh, 19s47nzh, 19s49nzh, 19s70nzh, check valve DN40

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