Applications: PTFE-lined control valve for corrosive media, particularly for severe requirements in chemical applications.
• Nominal size DN 25 to 200 and NPS 1 to 8
• Nominal pressure PN 10, PN 16 and cl150
• Temperatures -10 °C to +200 °C (14 °F to 392 °F)
• Streamlined valve body made of spheroidal graphite iron (EN-JS 1049/A 395) with 5-8|mm thick PTFE lining
• Exchangeable PTFE seat and PTFE plug
• Stem sealed by a PTFE bellows seal and a backup packing
• Test connection for monitoring of the PTFE bellows seal
• Exchangeable actuator
• Additional equipment can be mounted according to IEC 60534 and NAMUR Recommendation
• Face-to-face dimensions according to DIN EN 558, basic series 1 and 37 (NPS 1 to 4)
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