Sun Hydraulics Catalog - BIBUS SK, sro

Pilot Control Valves2-WAY, MANUALLY OPERATED, DIRECTIONAL SPOOL VALVE,PILOT CAPACITYdH Spool:NormallyOpenD Control L Control T Control111212121= Twist (Momentary)= Lock (Detent)cC Spool:NormallyClosedb2222Port1 Port LocatingShoulderPerformance CurvesaCapacityTypicalCartridgeModel CodePressure Differential vs. FlowCartridge DimensionsCavity a b c dInstallationTorque(Nm)1 L/min. DAAM - LCN T-8A 18,5 28,6 61,0 48,3 35 - 4040DAAMP = bar302010■ Maximum operating pressure = 350 bar.■ Maximum valve leakage at 24 cSt = 0,6 cc/min. at 350 bar.■ This valve is designed for intermittent use such as a manual override. The manual control assembly has a mechanicallife expectancy of about 10,000 cycles.■ The preferred flow path through the valve is port 2 to port 1.■■■■The dual-operation control option D allows the operator to either shift the valve momentarily by twisting the knobclockwise or shift it into a mechanically detented position by twisting counter-clockwise.The detent/lock control option L allows the operator to shift the valve into a mechanically detented position by twistingthe knob counter-clockwise. This detented position will be maintained until the operator twists the knob clockwise andallows the valve to return to its normal position.The momentary/twist control option T allows the operator to momentarily shift the valve by twisting the knob clockwise and releasing. Once released, the valve returns to its normal position.This cartridge utilizes the Sun T-8A, 2 port cavity making it the ideal choice to use in conjunction with Sun’s main stagepilot or vent-to-operate cartridges. Separate pilot lines are eliminated and only one cavity needs to be machined toaccommodate both the control and primary function. Note: All 2-position, 2-way, pilot stage control cartridges utilizethe same cavity and are physically interchangeable. Functionality is the only consideration.OPTION ORDERING INFORMATIOND A A M – L C ✱NominalCapacityControl* Spool Configuration Seal MaterialA 1 L/min. D Twist/Lock, C Normally Closed N Buna-NDual, ManualOverride H Normally Open V VitonL Twist/Lock,Detent, ManualOverrideT Twist/Lock,Momentary,Manual Override* See page 178for informationon Control Options01 2 3Flow = L/min.Visit www.sunhydraulics.com for current list pricing and complete technical information on all Sun products.4148 Int’l Shortcut Catalogue #999-901-312