Directional Control Valves (All Major Makes)

Application: Critical hydraulic component in steam turbine control and trip systems: ESV (Emergency Stop Valve) hydraulic actuator energy storage, provides closing force for 3–5 full ESV strokes on loss of hydraulic supply; governor hydraulic actuator supply pressure maintenance during pump switchover; turbine trip oil header pressure hold during transients. Also used across industrial HPUs for: shock and pulsation absorption on pump outlet lines; energy storage for intermittent high-flow demand (press, clamp, die-casting); thermal compensation in blocked-in hydraulic circuits; emergency lowering and clamping circuits on loss of pump power.

Application: Primary lube oil filtration in Triveni steam turbines across power generation, sugar mills, steel plants, paper mills, cement plants, petrochemical refineries, and agro-industrial co-generation. Compatible with Triveni turbine models FR13, FR13B, FR2, FR2B, FR14A, FR14M, FR14M3HB, FR2S, TST-1030, TST-1030-M, TST-1030-MB, TST-1030-SBM, TST-1060-EB, TST-1060-SB and all other Triveni variants.

Application: Primary lube oil filtration in Siemens SST-200, SST-300, SST-400, SST-600, SST-800, SST-900 steam turbines and SGT-100 to SGT-800 gas turbines. Protects journal bearings, thrust pads, and gear train lubrication circuits. 850 LPM flow rating covers duplex lube oil filter housing applications in turbines up to 250 MW. Critical during commissioning and post-overhaul startup to prevent particle-induced bearing damage.