Mô tả đặc điểm Van cầu Zetkama model 215 – AUMA actuator
• Leakproofness class – A wg EN – 12266 – 1 type 01
• Leakproofness class IV wg PN-EN 60534-4 type 71
• Environment-friendly
• Tests acc. EN – 12266 – 1
• Flanges drilled according to EN 1092-2
• Face-to-face dimension according to EN 558-1 series 1
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