Globe valves are most common type of valves manufactured because of its high rangebility and precise control of flow and pressure drop across it. It is very versatile offering reduced trim options as wellas a variety of special trims for severe high pressure drop applications. These general service applications include process events such as erosion, abrasion, corrosion, cavitation, and flashing found in most process control industries. This style of valve is easily adapted for use on cryogenic temperaturesand for high temperature duties
Our Globe Valves comes with standard options such as temperature extensions, metal bellows seals, heating jacket, high performance metal sealing trim, soft sealing trim, noise attenuation and cavitation prevention trim sets. In addition to these options the valves can be specialized to meet the exact process needs such as NACE, IBR, degreasing, etc.
Modular design makes it easy for assembly with a pneumatic, electric, hydraulic, or electro-hydraulic actuator, various valve accessories such as positioners, limit switches, and solenoid valves.
| DESIGN | ASME B16-34 |
|---|---|
| VALVE SIZE | 15 to 450 mm ( 1/2” to 18” ) |
| RATING | ANSI 150 to 2500 or Equivalents to BS, DIN, etc. |
| FACE TO FACE | ISA S.75.03 up to 600# ISA S.75.16 900# and above |
| END CONNECTION | Flanged, Butt Weld,Screwed, Socket weld. |
| BODY MATERIALS | Carbon Steel, Chrome-moly Steel, Stainless Steel,Monel, Alloy20, Hastelloy B/C, Duplex Stainless Steel, Aluminum Bronze, PP, PTFE etc. |
| BONNET | Top Guided Contoured, Splined Micro Flow, V-Ported (Balanced / Unbalanced), Low Noise ( MHC1, MHC2, MHC3, MHC4 ) |
| GLAND PACKING | Grafoil / PTFE V Rings, Low Emission |
| TRIM DESIGNS | Top Guided Contoured, Splined Micro Flow, V-Ported (Balanced / Unbalanced), Low Noise ( MHC1, MHC2, MHC3, MHC4 ) |
| TRIM MATERIALS | Stainless Steel, Alloy20, Monel, Duplex Stainless Steel,13% Chrome Steel Hastelloy B/C, Stellite (Alloy 6 ) |
| CHARACTERISTICS | Equal Percentage, Linear and Quick Opening. |
| SEAT LEAKAGE | As per ANSI/FCI-70-2 Class III. IV, V and VI (STANDARD LEAKAGE RATES) Metal to Metal Seating Class IV, Less than 0.01% of rated Cv. Metal to Soft Seating – Bubble tight (Zero Leakage) |
| ACTUATOR TYPE | Diaphragm, Piston or Electric. |
| ACTUATOR ACTION | Direct / Reverse Acting. |
| DIAPHRAGM | Nitrile / Neoprene |
| SPRING RANGES | 3 - 15 PSIG ( 0.2 - 1.0 Kg/cm² ) 6 - 30 PSIG ( 0.4 - 2.0 Kg/cm² ) |
| AIR SUPPLY | 20 - 35 PSIG (1.4 - 2.5 Kg/cm² ) |
| AIR CONNECTION | 1/ 4” or 1/ 2” NPT |
| ACCESSORIES | Valve Positioner - Pneumatic ,ElectroPneumatic, Smart Positioner. Instruments- Airset, Solenoid Valve, Air Lock, Volume Booster, Position Transmitter, Limit - Proximity Switches etc. Features- Top or Side Mounted handwheel, Limit Stops Removable Blind Head, Steam Jacketing, etc. |