44
Control systems Control valves
2 Stage Perforated Trim
Model availability Balanced DN40 to DN50 (Diameter 1½" to 2") option only available for Spira-trol TM J Series
Technical data Trim design
Perforated
Leakage
Hard facing
Class IV
Rangeability
50:1
DN40 to DN50 (1½" to 2") DN65 to DN100 (2½" to 4") DN125 to DN300 (5" to 12")
20mm (0.8") 30 mm (1.2") 70 mm (2.8")
Travel
4.1 108
2 stage anti-cavitation (A2) balanced trim
2 stage low noise (P2) balanced trim
2 stage low noise (P2) unbalanced trim
TI-S24-59 CTLS Issue 7
Page 10 of 14
Balanced and Multi-stage Trim Options for Spira-trol TM Two-port Control Valves
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