Design Code | ASME B16-34 |
Valve Size | 15 to 600 mm (1/2" to 24") |
Rating | ANSI 150 to 2500 or equivalents to DIN, BS10, JIS etc |
End Connection | Flanged, Hubbed, Butt weld, Screwed |
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 |
Cryogenic | -100°C to -250°C Bellowseal |
Gland Packing | PTFE Chevrons, Graphite, Low emission |
Trim Form | Top guided contoured, Spline Micro Flow Ported cage (unbalanced / balanced) Low Noise (LR1, LR2, LR3, LR4) |
Trim Material | Stainless steel, Duplex stainless steel, 13% Chrome steel, Monel Hastelloy B/C, Stellite |
Flow Characteristic | Equal Percentage, Linear, Quick Opening |
Seat Leakage | As per ANSI / FCI 70-2-2006 Class III, IV, V and VI |
Actuator Form | Diaphragm, Piston or Electric |
Actuator Type | Direct / Reverse Acting |
Diaphragm | Nitrile / Neoprene (nylon reinforced) |
Accessories | Valve Positioners - Pneumatic, Electro-Pneumatic, Smart Instruments - Airset, Solenoid Valve, Volume Booster, Airlock, Limit Switches |
Features | Top or Side Mounted hand wheel, Limit Stops Removable Blind Head, Steam Jacketing etc. |