IN
Engineered for critical industrial fluid processing, these valves provide dependable fluid isolation and throttling across high-pressure pipelines. Ball and butterfly valves offer quick quarter-turn operation for fast emergency shutoff, while globe valves deliver fine linear throttling to regulate media velocity and pressure differentials. Solid wedge gate valves minimize pressure drop across full-bore openings during continuous flow. Heavy-duty body castings and forgings withstand thermal shock, hydraulic hammer, and aggressive chemical corrosion. Stellite-hardfaced seats and stem packings prevent fugitive emissions and seat erosion during high-frequency cycling, guaranteeing reliable long-term performance in demanding processing facilities.
| Key Attributes | |
|---|---|
| Valve Types | Gate, Globe, Ball, Check, Butterfly, Pressure Relief, Plug Valves |
| Pressure Ratings | Class 150, 300, 600, 900, 1500, 2500 / PN10 to PN400 |
| Body Materials | Cast Steel (A216 WCB), Stainless Steel (CF8M/316), Forged Steel (A105), Ductile Iron |
| Size Range | 1/2" NB to 48" NB (Nominal Bore) |
| End Connections | Flanged (RF/RTJ), Butt Weld (BW), Socket Weld (SW), Threaded (NPT) |
| Operation Modes | Manual Handwheel, Lever Gear, Pneumatic Actuator, Electric Motorized |
| Seating Trim | Stellite Hardfaced, PTFE, Devlon, Metal-to-Metal API Trim 1–18 |
| Additional Information | |
|---|---|
| Country of Origin | India |
Regulating crude oil, refined hydrocarbons, and natural gas flow in cross-country pipelines.
Controlling high-pressure steam and boiler feedwater in thermal and nuclear power stations.
Isolating aggressive liquid reagents, acids, and solvents in chemical processing plants.
Managing municipal water treatment, desalination distribution networks, and sewage lines.
Providing emergency automated shutdown safety in offshore rigs and fuel storage depots.
Tamil Nadu, IndiaAn isolation valve (like a gate or ball valve) is designed primarily for fully open or fully closed shutoff service, whereas a control valve (like a globe or segmented valve) throttles and regulates flow rate or pressure continuously.
A check valve utilizes the pressure differential of the flowing fluid to lift an internal disc or swing clapper; when flow reverses, gravity and backpressure force the closure element back onto its seat automatically.
An API 607 certification verifies that a valve retains its pressure containment and sealing capability during and after exposure to direct fire temperatures up to 1000°C.
Metal-seated valves are required for abrasive media, slurry pipelines, or high-temperature environments exceeding 230°C where soft polymer seats like PTFE would melt or erode.
A pressure relief valve acts as an automatic safety device that pops open at a pre-set threshold pressure to vent excess fluid or gas, preventing catastrophic pipe or vessel rupture.
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Tamil Nadu, India
