RD-K
RD-K
- The butterfly valve RD-K is designed for clamping between flanges PN 6/10/16.
- The body features sealing grooves on the front surfaces and is externally coated with anti-corrosion paint.
- The packing box and union nut are made of brass, with a high-pressure packing box featuring graphite sealing.
- Available in manual, electrical (IL/CL), and pneumatic (PD/PE) operations.
- Maximum operating temperature is 550 °C.
- Housing is painted and made from GG25 or GGG40, with chemical nickel plating available upon request.
- Valve plate materials include St 1.4301 and 1.4571.
- Shaft materials are 1.4305 and 1.4571.
- Dimensions are provided in millimeters for various DN sizes, ranging from DN 15 to DN 500.
- Struts are included from DN 200 onwards.
- Dimensions are subject to change, and more materials are available upon request.
Catalog excerpts
Ringdrosselklappe Butterfly valve • Zum Einklemmen zwischen Flanschen PN 6/10/16 • Korper mit Dichtrillen an den Stirnflachen • Rostschutzgrundierung auBen • Stopfbuchse und Uberwurfmutter aus Messing • Hochdruck-Stopfbuchspackung mit Grafitdichtung • To be mounted between flanges PN 6/10/16 • Corpus with sealary grooves at the front surfaces • External anti-corrosion painting • Packing box and union nut made of brass • High pressure packing box with graphite sealing Durchschlagend Swing-through Anschlagleiste Stop bar Anschlagleiste und Dichteinlage Stop bar with packing insert DichtschlieBend Shut-off Manuell Manual operated Elektrisch Electrical Pneumatisch Pneumatical Max. Betriebstemperatur Max. operating temperature Gehause lackiert Housing painted Scheibe Valve plate Welle Shaft
Open the catalog to page 1
Ringdrosselklappe Butterfly valve S Verstrebungen ab DN 200 Struts from DN 200 Maße in mm / Änderungen vorbehalten Dimensions in mm / Subject to change
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