Standard Control Valve Trim Specification

Standard Control Valve Trim Specifications

NOMINAL SIZE

• 1-1/2" to 32" (DN 40 to DN 800)

TRIM TYPE

• P-Port (Contoured)
• Cage Window
• Multi Turn Plug
• Low-Noise Multi Hole Cage (1/2/Multi-Stage)
• Anti-Cavitation Multi Hole Cage (1/2/Multi-Stage)
• Disc Stack
• Hybrid Trim (Disc Stack + Multi Hole Cage)

FLOW DIRECTION

• Flow to Open : Contoured (P-Port), Low-Noise Multi Hole Cage, Disc Stack for Gas & Steam
• Flow to Close : Anti-Cavitation Multi Hole Cage, Disc Stack for Liquid

Cv RANGE

• 12 to 6800

FLOW CHARACTERISTIC

• Linear, Equal %, Modified %, Quick Open

SEAT LEAKAGE

• ANSI/FCI 70-2 Class IV, V, VI (Soft Seat)

MATERIAL

• 316 SS, 316 SS + Stellite, 316L SS, 316L SS + Stellite
• Hardened 410 SS / 440C SS
• 17-4PH, F11/F22/F91/F92 (Nitride treatment),
• F11/F22/F91/F92 + Stellite
• Inconel 718, XM19
• Monel, Hastelloy
• Solid Tungsten Carbide Etc.