The valve design consists of a lid and a body made of high-strength cast iron material. Inside, the valve contains a plate and a working rod made of stainless steel, a seal and a spring, which contributes to the strongest clamping of the rod.
The device features a high level of reliability. The valve is allowed to operate for a long period of time.
The opening of the locking element is also possible at a minimum pressure of 0.05 bar.
Connection to the system is provided by means of special flanges (in accordance with EN 1092-2).
Diameter from DN15 to DN300
Valve type: lifting
Operating pressure PN16
Body and lid material: cast iron GG25
Locking device material: stainless steel
Seal material: metallografite
Maximum temperature: +300°C
Connection Type Flange /Flange