Static balancing valve 223
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Features Zetkama Safety valve 781 • valves made according to PN EN ISO 4126-1 • high tightness For valve with soft sealing • quiet work of valve • raised tightness of closure • protection of disc sealing surface against limescale settling as well as against any small mechanical dirt Specification Zetkama Safety valve 781 Material:...
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Features Gate valve 021 face-to-face length according to PN EN 558:2008 FTF N.14 flanges with faying surfaces (type B1) are drilled according to PN EN 1092-2: for gate valves DN 700 – 1000 are drilled on PN10 for gate valves DN 1200 – 1400 are drilled on PN 2,5 wheel for hand operation can be...
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Features Zetkama stop valve 235 • high tightness (leakproofness class – A acc. EN -12266 – 1) • compact settlement • environment-friendly • tests acc. EN – 12266 – 1 • flanges drilled according to EN 1092-2 • face-to-face dimension according to EN 558 series 8 Specification Zetkama stop valve 235 Material: Cast Iron Size:...
