Flaps Rotary Butterfly TTV Spain Ду400 Ru10 exceeds Pn16

<span>Rotary damper Butterfly TTV Spain 20B92E<br>Passage diameter, mm-400;<br>Working pressure pp, kg/cm2-10.16;<br>Pipeline connection — flanged;<br>Mounting dimensions of flanges on ry, kg/cm2-10.16<br>Materials performance:<br>The Corps is high-strength cast iron GGG50;<br>Drive — high-strength cast iron GGG50;<br>Rod — Steel AISI 420;<br>Sealing cuff — EPDM;<br>Working medium temperature, 0С-to +90;<br>Ambient temperature,° c from-20 to +30;<br>Drive: Gear<br>Primeneneie: water, chemicals, petrochemicals, energy, civil engineering, shipbuilding, metallurgy, gas</span>