Butterfly valve

leverstopdouble-flange

Tender specification PVC HOKA PVC butterfly valve with hand lever with flange plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process. as butterfly valve for adjusting and blocking volumetric flow rates with interior EPDM seal. Socket inside diameter on the basis of DIN 8062, manufacturing process: from Ø 450 mm made of semi-finished products . Possible negative overpressure upon request according to mechanical, chemical and thermal load. Tender specification PVC white HOKA PVC white butterfly valve with hand lever with flange plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process. as butterfly valve for adjusting and blocking volumetric flow rates with interior EPDM seal. Socket inside diameter on the basis of DIN 8062, manufacturing process: from Ø 450 mm made of semi-finished products . Possible negative overpressure upon request according to mechanical, chemical and thermal load. Tender specification PE-HD HOKA PE-HD butterfly valve with hand lever with flange plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process. as butterfly valve for adjusting and blocking volumetric flow rates with interior EPDM seal. Socket inside diameter on the basis of DIN 8074, manufacturing process: from Ø 450 mm made of semi-finished products . Possible negative overpressure upon request according to mechanical, chemical and thermal load Tender specification PP-H HOKA PP-H butterfly valve with hand lever with flange plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process.