Flange flexible gate valve, DIN 3352-F4 Nrs

Design: EN1171, DIN3352, EN1074-1/2Class: PN10 / 16 / 25Face to Face: DIN3202 F4, EN558-1 Series 14Flange: EN1092-2, ISO7005-2Testing: EN12266 / ISO5208Size: DN40- DN1200DN40-DN300: PN10-16-25.DN350-1200: PN10-16. DN40-DN600: Wheel, Cap, Top flange free shaft, Gear box; DN

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Design: EN1171, DIN3352, EN1074-1/2
Class: PN10 / 16 / 25
Face to Face: DIN3202 F4, EN558-1 Series 14
Flange: EN1092-2, ISO7005-2
Testing: EN12266 / ISO5208
Size: DN40- DN1200


DN40-DN300: PN10-16-25.
DN350-1200: PN10-16.
 
DN40-DN600: Wheel, Cap, Top flange free shaft, Gear box; 
DN700-DN1200:  Top flange free shaft, Gear box


Body: Ductile Iron EN- GJS- 500- 7;
Bonnet: Ductile Iron EN- GJS- 500- 7;
Wedge: Ductile Iron EN- GJS- 500- 7 Coated NBR /EPDM EN 681-1;
Wedge Nut: Copper Alloy;
Stem: Stainless Steel X20 Cr13, AISI304/316/431;
Bonnet Gasket: NBR /EPDM EN 681-1;
O-Ring: EPDM/NBR;
HandWheel: Ductile Iron EN- GJS- 500- 7;
Coating: FEB powder epoxy

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