Design Code | ASME B16-34 |
Valve Size | 15 to 600 mm (1/2" to 24") |
Valve Type | Direct or Pilot Operated |
Rating | ANSI 150 to 300 Higher on request |
End Connection | Flanged up to 6”, Screwed up to 2” |
Body Material | Carbon steel, Chrome-moly steel, Stainless steel, Monel, Alloy 20, Hastelloy B/C, Duplex stainless steel, Aluminium bronze |
Bonnet | Standard up to 400°C Normalising between 250°C to 500°C Extended cold service -20°C to -100°C |
Trim Material | Stainless steel, Duplex stainless steel, 13% Chrome steel, Monel, Hastelloy B/C, Stellite |
Gland Packing | PTFE Chevrons, Graphite, Low emission |
Seat Leakage | As per ANSI / FCI 70-2-2006 Class III, IV, V and VI |
Diaphragm | Nitrile / Neoprene (nylon reinforced), Natural Rubber, EDPM, Viton, Teflon |