Key Parameters Item Parameter / Description Function Type Relief Valve (pilot‑operated) with reverse free‑flow check Mounting Style Cartridge valve (screw‑in cartridge) Valve Series / Cavity RV2‑10 series, C‑10‑2 cavity (standard cartridge cavity) Maximum Operating Pressure 350 bar (≈ 5000 psi) Typical Flow Capacity Up to 114 L/min (≈ 30 US gpm) Pressure Setting Adjustable (via screw/adjustment type) — factory example ~ 192.5 bar, but user‑adjustable depending on system needs Fluid Compatibility Standard hydraulic fluids (e.g. MIL‑H‑5606, SAE 10, SAE 20, etc.) Intended Use Pressure relief or system protection; can also protect work ports in directional valve circuits Flow Direction / Check Valve Behavior Flow from port 1 → port 2 when relieving; reverse flow (port 2 → port 1) allowed when pressure drops (free‑flow through check)

Key Parameters Item Value / Description Actuation Type Solenoid operated Coil Voltage 24 V DC Design Series 61 Series Electrical Connection ISO 4400 (DIN 43650) connector Maximum Operating Pressure (P, A, B ports) 350 bar (≈ 5000 psi) Tank Port (T) Pressure Rating 210 bar (≈ 3000 psi) Maximum Flow Rate 80 L/min (≈ 21 US gpm) Fluid Compatibility Petroleum hydraulic oils Seal Material Viton Spool Type Spool “8B” Spring Arrangement Spring offset (end-to-center) spool return Valve Size / Interface ISO 4401‑03 / NFPA D03 / CETOP 3 (NG6) Power Consumption (Coil) 30 W Fluid Cleanliness Recommendation 19/17/14 µm Operating Ambient Temperature Range –20 °C to +70 °C (–4 °F to +158 °F) Mounting Type Subplate / manifold mounted Valve Type Directional control valve (4/3‑way)

Key Parameters Item Value / Description Valve Type Flow regulator / flow control valve Valve Size / Interface ISO / NG8 standard mounting interface Maximum Operating Pressure (P, A ports) 350 bar (≈ 5075 psi) Maximum Flow Rate 8 L/min (≈ 2.1 US gpm) Flow Setting Fixed at 1.0 L/min (can vary with model designation) Seal Material Viton (standard) Fluid Compatibility Petroleum-based hydraulic oils Fluid Cleanliness Recommendation 19/17/14 µm Operating Temperature Range –20 °C to +70 °C (–4 °F to +158 °F) Mounting Type Subplate / manifold mounted Adjustment Method Fixed or factory-set orifice (depending on variant)

Key Parameters Item Value / Description Valve Type Flow regulator / flow control valve Valve Size / Interface ISO / NG10 standard mounting interface Maximum Operating Pressure (P, A ports) 350 bar (≈ 5075 psi) Maximum Flow Rate 10 L/min (≈ 2.6 US gpm) Flow Setting Fixed at 4.0 L/min (as per model designation) Seal Material Viton (standard) Fluid Compatibility Petroleum-based hydraulic oils Fluid Cleanliness Recommendation 19/17/14 µm Operating Temperature Range –20 °C to +70 °C (–4 °F to +158 °F) Mounting Type Subplate / manifold mounted Adjustment Method Fixed or factory-set orifice (depending on variant)

Key Parameters Item Value / Description Valve Type Proportional directional control valve Actuation Solenoid-operated proportional spool Valve Size / Interface ISO 4401‑10 / NFPA D10 / CETOP 10 (NG32) Maximum Operating Pressure (P, A, B ports) 250 bar (≈ 3625 psi) Tank Port (T) Pressure Rating 100 bar (≈ 1450 psi) Maximum Flow Rate Up to 250 L/min (≈ 66 US gpm) Seal Material Viton (standard) Spool Type FO-type direct-acting proportional spool Fluid Compatibility Petroleum-based hydraulic oils Fluid Cleanliness Recommendation 18/16/13 µm Operating Temperature Range –20 °C to +70 °C (–4 °F to +158 °F) Mounting Type Subplate / manifold mounted Electrical Connector Standard ISO 4400 / DIN 43650 Coil Power 35–40 W (depending on variant)

Key Parameters Item Parameter / Description Product Type Hydraulic Pressure Switch / Pressure Relay Pressure Setting Range (model “150”) Adjustable in the range of ≈ 20 to 150 bar (for SG307‑F‑150) Maximum Allowable Pressure Up to 350 bar (maximum pressure capability of the unit) Output Switch Electromechanical change‑over switch (double‑throw) Electrical Connector / Interface ISO 4400 / DIN 43650‑type connector plug Switching Accuracy / Repeatability High — hysteresis / reset differential small (percent range of set pressure) Switching Capacity (Electrical) For AC/DC: typical up to ~5 A resistive / lower for inductive loads (per manufacturer spec) Hydraulic Fluid Compatibility Standard anti‑wear hydraulic oils (mineral oil or oil‑water emulsions) Operating Fluid Viscosity / Temperature Range Suitable across common hydraulic oil viscosity; typical fluid temp range −50 °C to +100 °C (depending on seal / oil) Port / Mounting Configuration Available with threaded port (e.g. G1/4 / SAE) or subplate (stacked) mount versions; includes O‑seal and mounting hardware accordingly Materials / Construction Metal (cast housing / piston), robust mechanical components; designed for durable industrial use Typical Weight / Size Compact switch, suitable for direct integration into hydraulic circuits or valve manifolds

Parameter Description / Value Notes Product Line Eaton DPS2 Second Generation Pilot Pressure Reducing Valve Port Size 10 Corresponds to a M14x1.5 threaded port size. Pressure Adjustment Range V (5 to 50 bar) (72 to 725 psi) The secondary (reduced) pressure can be set within this range. Seal Material F (Fluorocarbon Rubber / FKM) Also known as Viton®. Offers excellent resistance to high temperatures and a wide range of chemicals. Drain Connection 0 (Internal Drain) The control oil is drained internally back to the tank port, simplifying piping. Design Version 20 Manufacturing or design revision code. General Performance Data Maximum Inlet Pressure (P1) 315 bar (4,570 psi) Flow Capacity Approx. 4 L/min (1.1 US gpm) Typical for pilot circuit applications; exact capacity depends on pressure conditions. Adjustment Type Hand Knob Mounting Screw-in cartridge Weight Approx. 0.2 kg (0.44 lbs)

Parameter Description / Value Notes Product Line Eaton DGMC Directional Control Valve Motor Control Sections Porting Size 3 (NG03 / CETOP 3 / NFPA D01) Matches the size of the directional valve it is stacked with. Relief Valve Setting AT (35 bar / 500 psi) The cracking pressure setting for the cross-over relief valves. This is a fixed setting, not adjustable. Neutral Bypass Type CW Standard neutral bypass configuration for freewheeling. Design Variant 41 Specific design version or manufacturing code. General Performance Data Maximum Operating Pressure 350 bar (5,075 psi) Relief Valve Capacity Full pump flow Bypass Flow Capacity Full pump flow Mounting "Sandwiched" between directional valve and subplate

Parameter Description / Value Notes Product Line Eaton 1CEL Industrial Solenoid Coil Series Coil Diameter 90 mm Standard industry size. Electrical Connection F (DIN 43650 Form A, 4-pin) Standard "Euro" connector. Power Rating & Standard 30S 30 Watts, conforming to a common industrial standard. Operating Voltage DC Designed for Direct Current. The specific voltage (e.g., 12 VDC, 24 VDC) is typically indicated by a separate label on the coil itself, not in this base part number. Duty Cycle 100% (Continuous) Can be energized indefinitely without overheating. Insulation Class Class H (180°C) High-temperature capability. Ingress Protection (IP) IP69K Highest level of protection: dust-tight and protected against high-pressure, high-temperature steam-jet cleaning. Ambient Temperature Range -40°C to +130°C (-40°F to +266°F) Suitable for extreme environments. Housing Material Stainless Steel (typically AISI 304) Provides corrosion resistance. Weight Approx. 1.2 kg (2.6 lbs）

Key Specifications Item Parameter / Description Product Type Hydraulic system sensor (4V3S9‑type) Connection / Interface DIN 43650 (ISO 4400) style connector Output Signal Type PNP electrical output (digital switching) Intended Use Monitoring valve / hydraulic system status; providing electrical feedback to control systems or PLC Mounting / Compatibility Designed to integrate with Eaton/Danfoss hydraulic valve systems / manifolds capable of accepting 4V3S9‑series sensors Construction Industrial‑grade sensor housing (for hydraulic environment) Typical Application Hydraulic control loops — e.g. detect valve actuation, confirm spool/valve position, system diagnostics / interlocks