Proportional Valves. Proportional solenoid valves for pressure and flow control B-1.A. An Eaton Brand

Proportional Valves Proportional solenoid valves for pressure and flow control An Eaton rand -.A

Proportional Valves Valve Locator/Section Contents Note: Proportional valve solenoid coils and electronic valve drivers are covered in section C of this Catalog. Proportional Valve Cartridges Section Overview...-5 Functional Symbol (In) Flow Typical Model Cavity Rating Pressure Page Proportional bi-directional poppet L/min (USgpm) bar (psi) PFRH A879 8 (5) (3) - (Out) Flow Typical Model Cavity Rating Pressure Page Proportional bi-directional poppet L/min (USgpm) bar (psi) EPV C-- -3 (-8) 35 (5) - EPV6A EPV6 Flow Typical Model Cavity Rating Pressure Page Proportional flow control, NC, poppet L/min (USgpm) bar (psi) EPV6A C-6-35 (undercut) -6 8 (4) - EPV6 C-6-35 (undercut) -6 8 (4) - 3 3 Flow Typical Model Cavity Rating Pressure Page Proportional flow control, NC, poppet L/min (USgpm) bar (psi) ESV-8-C C-8-3 (9) (3) -3 ESV--C C-- 7 (9) (3) -4 ESV--C C-- 4 (7) (3) -5 Flow Typical Model Cavity Rating Pressure Page Proportional flow control, NO, poppet L/min (USgpm) bar (psi) ESV-8-O C-8-3 (9) (3) -6 ESV--O C-- 7 (9) (3) -7 ESV--O C-- 4 (7) (3) -8 Flow Typical Model Cavity Rating Pressure Page Proportional flow control, NC, spool L/min (USgpm) bar (psi) EFV--C C--3 38 () (3) -9 EFV--C C--3 77 () (3) - Flow Typical Model Cavity Rating Pressure Page Proportional flow control, NO, spool L/min (USgpm) bar (psi) EFV--O C--3 3 () (3) - EFV--O C--3 4 (8) (3) - -.A An Eaton rand

Proportional Valves Valve Locator/Section Contents Functional Symbol Flow Typical Model Cavity Rating Pressure Page Proportional flow L/min (USgpm) bar (psi) PFR4A A67 8 (5) (3) -3 Flow Typical Model Cavity Rating Pressure Page Proportional flow, NC, spool L/min (USgpm) bar (psi) EFV--C C--3 <4 (3) (3) -5 3 Flow Typical Model Cavity Rating Pressure Page Proportional flow, NO, spool L/min (USgpm) bar (psi) EFV--O C--3 <4 (<3) (3) -6 3 Flow Typical Model Cavity Rating Pressure Page Proportional relief L/min (USgpm) bar (psi) PDRA A879.5 (.3) 35 (5) -7 An Eaton rand -3.A

Proportional Valves Valve Locator/Section Contents Functional Symbol Flow Typical Model Cavity Rating Pressure Page Proportional inverse relief, poppet L/min (USgpm) bar (psi) IRV- C-- (.5) (3) -8 Flow Typical Model Cavity Rating Pressure Page Proportional relief, spool L/min (USgpm) bar (psi) ERV- C-- <6 (5) (3) -9 ERV-6 C-6- <3 (<39) (3) -3 Flow Typical Model Cavity Rating Pressure Page Proportional reducing/relief, spool L/min (USgpm) bar (psi) PPDA A879 (5) (3) -3 EPRV-8 C-8-3 7.6 () 35 (5) -3 3 Flow Typical Model Cavity Rating Pressure Page Proportional reducing/relief, spool L/min (USgpm) bar (psi) EPRV-6 C-6-3 7.6 () 35 (5) -33 3-4.A An Eaton rand

Proportional Valves Section Overview This section gives basic specifications for the complete line of Vicker s screw-in proportional control valves. Its purpose is to provide a quick, convenient reference tool when choosing proportional valves or when designing a system using these components. The EPV has several outstanding performance features which give it a unique position in the screwin cartridge valve market. Valve gain linearity, flow force pressure compensation characteristics above bar (3 psi) and low internal leakage. The EPV6 is a proportionally controlled two-way poppet type valve. The main poppet amplifies a small flow through the pilot circuit and is comparable to a transistor. As the transistor uses small currents to control larger currents, the hydraulic valve transistor or VALVISTOR uses the pilot flow to control the main stage flow with servolike response flow to control. The ESV is a proportional two-way, pressure compensated, poppet type flow control valve. The valve is available in 8,, and sizes, both normally open or normally closed in the de-energized position. The EFV is a proportionally controlled two-way, spool type flow control valve. Technically the valve is not pressure compensated, but it is partial flow force pressure compensated. The EFV is a three port, pressure compensated, proportional flow control valve. The valve can be used as a priority flow regulator, with regulated flow being supplied to port 3 and excess flow being by-passed to port. If port is blocked the valve functions as a restrictive, way, pressure compensated flow regulator. The ERV- is an electric, proportionally controlled, internally pilot operated, spool type screw-in relief valve. It is capable of handling flows from 3,8-6, L/min (-5 USgpm) at pressures from 35- bar (5-3 psi). Also available is an ERV-6 which is capable of handling flows from 7,6-3 L/min. (-35 USgpm) at pressures from 35- bar (-5 psi). The ERV- is a low flow electric proportionally controlled relief valve similar to the ERV-. This valve is rated for flows from,-,8 L/min (.5-.75 USgpm) and pressures up to 35 bar (5 psi). The ERV3- is a low flow electric proportionally controlled relief valve similar to the ERV-. This valve is rated for flows up to,8 L/min (. USgpm) and pressures up to 7 bar (3 psi). The EPRV-8 is an electric, proportionally controlled, direct acting spool type, screw-in pressure reducing/ relieving valve. It is capable of handling flows from -7,6 L/min (- USgpm) at set pressures from - bar (-3 psi). The EPRV- is an electric, proportionally controlled, internally pilot operated, spool type, screw-in pressure reducing/relieving valve. It is capable of handling flows from -7,6 L/min (- USgpm) at set pressures from 4-35 bar (-5 psi). Also available is an ERV-6 which is capable of handling flows from -38 L/min (- USgpm) at set pressures from 4-35 bar (-5 psi). The EPRV3- is an electric, proportionally controlled, internally pilot operated, spool type, screw-in pressure reducing/relieving valve. It is capable of handling flows from -3 L/min (-8 USgpm) at set pressures from 35-7 bar (5-3 psi). Vickers proportional pressure and flow control valves are designed to be easily controlled by the simplest of DC electrical devices such as a volt battery and a potentiometer. Varying the voltage at the coil is one of the simplest means of control available. Any of the Vickers DC coils will work on most of these valves simply by varying the voltage between and 75% of the rated coil voltage. It should be noted that as the operating temperature of a coil increases, the solenoid force decreases. Therefore if the voltage is held constant as the coil heats up then valve pressure (or flow) will change. The IRV is a proportionally controlled poppet type, relief valve, with an inverse function. This valve is capable of handling flows up to L/min (.5 USgpm) and pressures up to bar (3 psi). Electrical current controls with PWM are recommended for all Eaton proportional valves. Closed-loop electrical control with feedback from the parameter to be monitored will provide the most accurate control. Valve Features and enefits Products in this catalog have been fatigue tested to one million cycles at 3% or million cycles at 5% of rated pressure All operating parts are hardened steel, ground and honed for long life and low leakage Designed for maximum flexibility and minimal space requirements All exposed cartridge surfaces are zinc dichromate plated to resist corrosion Reliable, economical and compact Rated flows up to 6 L/min (4 USgpm) Optional nose-in, side-out or side-in, nose out flow direction (EPV6 series) Coil Features and enefits The valves in this catalog are offered with a choice of two or three standard voltages and several types of electrical connections. For other coil ratings and connections, consult your Eaton applications engineer. Variety of voltages and terminations Coils are interchangeable for serviceability on the EPV and EPV6. Coils are interchangeable for serviceability on the ERV-, EPV-6, EPRV- and EPRV-6 Compact, one-piece weather-proof encapsulated design. Eliminates need for extra seals An arc suppression diode molded into the coil is available as a standard option on ERV, EPRV and EFV valves Fluid Cleanliness Proper fluid condition is essential for long and satisfactory life of hydraulic components and systems. Hydraulic fluid must have the correct balance of cleanliness, materials, and additives for protection against wear of components, elevated viscosity, and inclusion of air. WARNING Application of these products beyond published performance specifications may cause valve malfunction which may result in personal injury and/or damage to the machine. WARNING For pressures over bar (3 psi) use steel housing. An Eaton rand -5.A

PFRH - Proportional Valve Proportional bi-directional poppet, flow control valve Up to 8L/min (5 USgmp) bar (3 psi) (In) Operation Features (Out) Sectional View In the de-energised position the valve is blocked in both directions. As the current to the coil is increased the valve opens proportionally. There is also an element of compensation as the pressure difference across the valve increases. See performance graphs. High flow capacity with reduced space requirements. Standard valve bodies and common cavities. One-piece encapsulated coil with minimal amperage draw. Oil immersed armature solenoid.. Various coil terminals and voltages. Coil interchangeability with valves of same series. Manual override, seal variations and other options available. Sealed coil arrangement to protect stem from corrosion. Reversible coil without affecting performance. Description This is a proportionally operated way poppet valve. Ideal for use in lowering circuits to give good control to the operator. The valve will compensate as the pressure difference increases to prevent speed increase due to increasing load. Performance Data Ratings and Specifications Performance data is typical with fluid at 3 cst (5 SSU) Max inlet pressure bar (3 psi) Max regulated flow at rated current @ 5 bar L/min (5.3 USgpm) @%, 5 L/min (3.9 USgpm) @85%, L/min (.9 USgpm) @75% Frequency to 4 Hz - recommended Dead band 38-6% of rated current Response time 8ms Internal leakage Up to.67 ml/min (dpi) bar differential at 3 centistrokes Temperature range (oil) -3 to C (- to 48 F) Cavity A67 (see Section M) Electrical data See coil data sheet Torque cartridge into cavity 3 Nm ( lbs ft) Mounting position Unrestricted Fluids Most general purpose hydraulics fluids Seal material Standard nitrile with PTFE back up rings Filtration S554/4 Class 6/3 (5 micron or better) Nominal viscosity range 5 to 5 cst Standard housing materials Aluminium Coil model code C6-*-*/9 Voltage available, 4 VDC Coil weight.3 kg (.6 lbs) Weight. kg (.44 lbs) Seal kit SK38 (Nitrile) SK38V (Viton ) Viton is a registered trademark of E.I. DuPont Pressure Drop Viscosity = 3 cst (5 SSU) PFRH @ % Flow - L/min 3 3 Pressure - psi 4 7 Pressure - bar Flow - US gpm 7.5 5.5 Performance Curves 5 bar bar 4 3 Flow - L/min Flow - US gpm Pressure differential - bar 7 4 7.5 5.5 83% of rated amps 6% of rated amps % of rated amps 4 3 Flow - L/min.5 5 7.5 Flow - US gpm 5 5 75 % related amps 3 Pressure differential - psi -.A An Eaton rand

PFRH - Proportional Valve Proportional bi-directional poppet, flow control valve Up to 8L/min (5 USgmp) bar (3 psi) Model Code PFRH N 6 H 4 3W 3 4 5 6 Function PFRH - Normally closed Seal Material N - Nitrile V - Viton 3 Manual Override 6 - Screw 4 Coil Termination H - DIN4365 F - Flying Lead DM - Deutsch moulded Other terminations available on request. 5 Voltage - VDC 4-4 VDC 6 Port Size Code Port Size Housing Number lank Cartridge only W /4" SP A59 3W 3/8" SP A745 6T 3/8" SAE A9355 Dimensions mm (inch) Cartridge Only Installation Drawing. (.87) 48. (.89) 35.5 (.4) 5. (.97) M/O plate fitted by customer holes Ø6.8 (.7) thro.8 (.53) 98. (3.86) 5. (.97) 6. (.63) 9. (.75) 6. (.4). (.87) 6. (.4) 5.9 (.63) 5.8 (.) 3.8 (.5) 4 A/F 6.5 (.4) 8.9 (.74) 3/4-6-UNF-A Ø5.8 (.6) An Eaton rand -.A

EPV - Proportional Valve Proportional uni-directional poppet, flow control valve Up to 3L/min (8 USgmp) 35 bar (5 psi) Operation Features In the de-energized condition, blocked from port to with no reverse flow permitted. When energized, flow is allowed from port to port in direct proportion to the current applied to the solenoid coil. Hardened, ground and honed working parts to limit leakage. IP69K Tough coil compatibility. Continuously rated. Compact design with low pressure drop. Sectional View Description This is a uni-directional proportionally controlled, normally closed poppet valve. It is ideal for lowering circuits controlling the speed of movement with low leakage when closed. Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SSU) and 49 C ( F) Typical application pressure (at port ) 35 bar (5 psi) Cartridge fatigue pressure (infinite life) 35 bar (5 psi) Rated flow - 3 L/min ( - 8 USgpm) Operating ambient temperature -3 to 9 C (- to 94 F) Cavity C-- Fluids Anti-wear hydraulic oils with una-n seals (standard) Phosphate esters (non-alkyl) with Viton seals are available by request Viton is a registered trademark of E.I. DuPont Weight cartridge only,78 kg (.7 lbs) Filtration 7 - bar ( - 3 psi) Cleanliness code 7/5/ + bar (3+ psi) Cleanliness code 5/3/ Standard housing materials Aluminum or Steel Typical hysteresis Less than 4% of rated current at bar pressure drop Pulse Width Modulated (PWM) Internal leakage cm 3 maximum @ 4 bar ( psi) and oil viscosity of 3 cst Oil viscosity range - 8 cst Nominal supply voltage or 4 VDC Threshold current Adj from 3-6 ma ( VDC) Adj from 5-3 ma (4 VDC) Coil current @ max flow.7 amps max @ 4 VDC.4 amps max @ VDC Recommended PWM frequency - Hz application dependent, 5 Hz typ Coil resistance @ C (86 F) V-6.5Ω 4V-5.Ω Power consumption @ rated current V-.8 watts and C coil temperature 4V-.8 watts Cartridge seal kit -3758 (una-n) -.A An Eaton rand

EPV - Proportional Valve Proportional uni-directional poppet, flow control valve Up to 3L/min (8 USgmp) 35 bar (5 psi) Model Code EPV * ** ** *** (*) * ** 3 4 5 6 7 8 9 Function EPV - Electro-proportional flow control valve, poppet type Size - Size 3 Valve Housing Material Omit for cartridge only A - Aluminum S - Steel Maximum operating pressure for aluminum housing is bar (3 psi) 5 Seal Material N - una-n V - Viton NF - una-n and 6 mesh filter screen VF - Viton and 6 mesh filter screen Dimensions mm (inch) 4 Port Size Code Port Size Housing Number Aluminium Steel Cartridge only 3G 3/8" SPP 87673-753 6H SAE 6 8767-8H SAE 8 8767-6T SAE 6 - -75 8T SAE 8 - -75 See section J for housing details. 8 Coil/Connector Types Connector lank No Coil VDC 4VDC W Leadwire (DC only) -3683-3633 Q Spade terminals (DC only) -36836-3633 U DIN 4365-36837 -3633 Y Metri-Pack 5 male* -36845-3633 F Weather-Pack male -36848-36438 *Preferred Packard connector. Ø 6,7 (.5) 6 Voltage Rating D - VDC 4D - 4VDC 7 Manual Override Option lank - No manual override M - Pin type S - Screw type Manual override is available in two different configurations, either push pin type is used when system pressure does not exceed bar (3 psi). The screw type can be used at any system pressure. 9 Design Number Cartridge Only Manual override Valve is shown with U coil. See Section C for coil information. Torque cartridge in housing A - 47-54 Nm (35-4 ft. lbs) S - 68-75 Nm (5-55 ft. lbs) Ø 43,5 (.7) Ø 5,8 (.) WARNING WARNING 8,5 (3.7) 3,4 (5.7) 4,9 (.65) The cavity should be machined to the 4,9 (.56) maximum diameter and 36, (.47) maximum depth. See Section M. When using the Screw Type override, care must be taken to return the override back to its neutral position before activating the valve. Failure to take this precaution may result in personal injury or damage to the machine. Opening clearance, (.8) 34, (.34).875"-4 Thd. Ø 5,8 (.6) An Eaton rand -.A

EPV - Proportional Flow Control Valve Performance curves Step Response Data Flow response in % of max flow 5 4 3 On stroke 35 msec Typical current step to provide 5% flow Off stroke 6..4.8..6 Time - sec Flow vs Current With bar differential between inlet and outlet A - bar (3 psi) pressure drop from Port to Port - bar (5 psi) pressure drop from Port to Port Flow - USgpm 8 6 4 A 3 Flow - L/min 3 4 5 6 7 8 9 % Current - ma -.A An Eaton rand

EPV - Proportional Flow Control Valve Performance curves Flow vs Pressure Drop Per % of Input Current L/min USgpm Flow 8 3 6 4 Pressure drop - psi 3 A - % of input current - 85% of input current C - 7% of input current D- 57% of input current E - 43% of input current 4 6 8 4 6 8 Pressure drop - bar Typical Flow Response For an amplitude of +_ 4% maximum stroke (center to offset) about the 5% position. P = bar (45 psi) -3 A 35 45 Phase lag - degrees -6.4 Hz Hz Hz Hz A - d - Phase Lag Frequecy Hz An Eaton rand -3.A

EPV6 - Proportional Valve Proportional flow control, normally closed, poppet 6L/min (4 USgpm) 8 bar (4 psi) EPV6A EPV6 Operation A style (nose in, side out) - In the de-energized position this valve remains closed from port to port. When current is applied to the coil, a controlled increasing flow will be allowed from port to port, in proportion to the current applied. style (side in, nose out) - in the de-energized position the valve remains closed from port to port. When current is applied to the coil, a controlled increasing flow will be allowed from port to port. In both examples free reverse flow is allowed in the opposite direction. Features Hardened and ground working parts. 8 bar working pressure, very low hysterisis, long life. Sectional View Description This is a way normally closed, pressure compensated, poppet type, electro proportional screw in cartridge valve with a low hysterisis and fine control. The valve is suitable for demanding applications where long life and accuracy is demanded Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure (all ports) 8 bar (4 psi) Cartridge fatigue pressure (infinite life) 8 bar (4 psi) NFPA rated Rated flow to 6 L/min (4 USgpm) Internal leakage EPV6A 5 cm 3 /min, max @ 4 bar ( psi) EPV6 cm 3 /min, max @ 4 bar ( psi) Oil viscosity range -8 cst Nominal supply voltage /4 VDC Threshold current Adj from 35-6 ma ( VDC) Adj from 75-5 ma (4 VDC) Coil current for maximum flow.7 amps @ 4 VDC.4 amps @ VDC Recommended PWM frequency - Hz application dependent, 5 Hz typ Power consumption V-.8 watts 4V-.8 watts Coil resistance v-6.5 /4V-5. Temperature range -3 to 9 C (- to 94 F) Cavity C-6-3S (undercut) Fluids Antiwear hydraulic oils with una-n seals (standard) Phosphate esters (non-alkyl) with Viton Filtration 7- bar (-3 psi) Cleanliness code 7/5/ + bar (3+ psi) Cleanliness code 5/3/ Housing material (standard) Aluminum or steel Typical hysterisis less than 4% of rated current @ bar pressure drop-pulse width modulated (PWM) Weight cartridge only kg (. lbs) Seal kit Viton is a registered trademark of E.I. DuPont -5469 (una-n) -.A An Eaton rand

EPV6 - Proportional Valve Proportional flow control, normally closed, poppet 6L/min (4 USgpm) 8 bar (4 psi) Pressure Drop Curves Command Current V 4V A- 6 ma 3mA - 7 ma 35mA C- 8 ma 4mA D- 9 ma 45mA E- ma 5mA F- ma 55mA G- ma 6mA H- 3 ma 65mA I- 4 ma 7mA Pressure Differential A- bar 5 psi - bar 3 psi C- 5 bar 7 psi D- bar 5 psi E- bar 3 psi Pressure Drop @ L/min (3 USgpm) Pressure Drop P On Stroke Off Stroke Delay/Reach 9% Delay/Reach 9% bar (9 psi) 4 ms/35 ms 5 ms/5 ms bar (45 psi) 4 ms/7 ms 5 ms/7 ms An Eaton rand -.A

EPV6A Dimensions Dimensions mm (inch) Cartridge Only - EPV6A Valves are shown with U coil. See Section C for coil information. Torque cartridge in aluminum housing 8- Nm (8-9 ft. lbs) Torque cartridge in steel housing 36-49 Nm (- ft. lbs) Nose-in, side out 7,3 (.7) 9, (5.7) Ø 43,5 (.7) 4,7 (4.9) Note: When stand alone housings are used, the following guidelines apply: EPV6-A: Port 3 is to be plugged. EPV6-: Port 3 is to be connected to port in order to provide the required feedback flow path. 85,3 (7.9) 67,9 (.67) 8, (7.).3" - Thd. Screw type actuator (shown) 3 mm hex socket With manual actuator 38, Hex (.5) Ø 5,4 (.) No manual actuator Installation Drawing (Steel) 9.7 (5.7).5 (.6) 38. (.5) 3. (.9) Port LS SAE 4-Plugged X Ø8.74 (.344).7 (.5) 3 76. (3.).8 (3.97) 79.4 (3.3).8 (3.97) 3. (.9) 38. (.5) -.A An Eaton rand

EPV6 Dimensions Dimensions mm (inch) Cartridge Only - EPV6 For EPV6- (flow to ), Port 3 must be connected to Port externally to the cartridge, either by passages in the cavity block or external plumbing. When purchased with undercut body, this connection is included in the body and Port 3 is not machined. A separate external port connection is not required for EPV6-A (flow to ). Side-in, nose out 7,3 (.7) Ø 43,5 (.7) Required external connection with standard C-6-3S cavity. 9, (5.7) 4,7 (4.9) 85,3 (7.9) 67,9 (.67) 8, (7.) Screw type actuator (shown) 3 mm hex socket 3 3.3"- Thd. 3 38, Hex (.5) Ø 5,4 (.) Ø 8,6 (.) With manual actuator No manual actuator Installation Drawing (Steel) 9.7 (5.7).5 (.6) 63.5 (.5) 3. (.9) 6.33 (.375) Port LS SAE 4-Plugged X Ø8.74 (.344).7 (.5) 3 76. (3.).8 (3.97) 79. (3.).8 (3.97) 3. (.9) 38. (.5) An Eaton rand -3.A

EPV6 - Proportional Valve Dimensions EPV6-A-**-S-5C-**-D-(*)-*- CETOP 5 Interface mm (inch) 76, (.9) Required for removal 9,7 (8.65) 99,5 (3.9).5- UNC x.5" socket head cap screw (olt Kit 55634) M6 x 6 socket head cap screw (olt Kit 68963) 7,6 (.8) 69,5 (.74) 6, (.38) 5, (.) ISO-44-AC-5-4-A (NFPA D5) mounting surface,8 (.89) P? A,7 (.46) Tb Ta P A Ta Tb Ø 6,96/6,85? thru 4 holes EPV6--**-S-5C-**-D-(*)-*- CETOP 5 Interface mm (inch) P A Tb Ta 5, (.) 7,6 (.8) 69,5 (.74) 6, (.38).5- UNC x.5" socket head cap screw (olt Kit 55634) M6 x 6 socket head cap screw (olt Kit 68963) 76, (.9) Required for removal 9,7 (8.65) 99,5 (3.9) ISO-44-AC-5-4-A (NFPA D5) mounting surface,8 (.89) P,7 (.46) Note CETOP 5 Seal Kit -39667 Tb? A Ta Ø 6,96/6,85 thru 4 holes -4.A An Eaton rand

EPV6 - Proportional Valve Proportional flow control, NC, poppet 6L/min (4 USgpm) 8 bar (4 psi) Model Code EPV 6 * ** * ** ** *** * * ** 3 4 5 6 7 8 9 Function EPV - Solenoid valve Size 6-6 size 3 Flow Direction A - Nose-in, side-out - Side-in, nose-out 4 Rated Flow 4-4 L/min (.5 USgpm) 6-6 L/min (6 USgpm) - L/min (6 USgpm) 6-6 L/min (4 USgpm) 6 Port Size Code Port Size Housing Number Aluminium Steel EPV6-A EPV6- EPV6-A EPV6- Cartridge only 4G /" SPP -85448-6667 -85-655 6G 3/4" SPP -85449-659 -85-6493 H SAE -8545-738 - - H SAE -85447-6669 - - T SAE - - -848-6983 T SAE - - -849-698 5C CETOP5 (NFPA D5) Interface (Requires steel body) See section J for housing details. 5 Valve Housing Material Omit for cartridge only A - Aluminum S - Steel Note: Aluminum housings can be used for pressures up to bar (3 psi). Steel housing must be used for operating pressures above bar 3 psi). 7 Seal Material N - una-n V - Viton NF - una-n and 6 mesh filter screen VF - Viton and 6 mesh filter screen 8 Voltage Rating D - VDC 4D - 4VDC 9 Manual Override Option lank - No manual override M - Pin type S - Screw type Manual override is available in two different configurations, either push pin type is used when system pressure does not exceed bar (3 psi). The screw type can be used at any system pressure. Note: When using the Screw Type override, care must be taken to return the override back to its neutral position before activating the valve. Failure to take this precaution may result in personal injury or damage to the machine. Connector Type lank - No coil F - Weatherpack male Q - Spade Terminals (DC only) W - Flying Lead N - Deutsch DT4-P Y - Metripack 5 male* U - DIN 4365 *Preferred Packard connector. For coil part numbers and dimensions see section C. Special Features - None M - Pin type S - Screw type WARNING When using the Screw Type override, care must be taken to return the override back to its neutral position before activating the valve. Failure to take this precaution may result in personal injury or damage to the machine. CAUTION A separate check valve is required down stream to isolate the EPV valve from load forces when the EPV is used to hold a load. An Eaton rand -5.A

ESV-8-C - Proportional Valve Proportional flow control, normally closed, poppet Up to 3 L/min (8 USgpm) bar (3 psi) Operation In the de-energized position, this valve blocks flow from port to port and free flow is allowed from port to port. In the energized position, flow from port to port is restricted while free flow is allowed from port to port. The valve flow is proportional to the current applied to the coil. Features Hardened and ground working parts to give long life and very low leakage. IP69K Tough coil compatibility, continuously rated. Compact design with low pressure drop. Sectional View Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure rating (NFPA/T.6. R-) bar (3 psi) Rated flow @ 5 psid, 3 L/min (8.4 gpm) min, 35 L/min (9.3 gpm) nom Leakage (fully closed) 5 drops/min max @ 3 psi Nominal supply voltage /4 VDC Current to open valve 35-45 ma (V coil), 75-75 ma (4V coil) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal oil temperature C (39 F) Cavity C-8- Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum Hysterisis 3.8 L/min ( Usgpm) with dither Weight cartridge only. kg (.4 lbs) Seal kit -65875 (una-n), -65877 (Viton ) Viton is a registered trademark of E.I. DuPont Description This is a way position, pilot operated poppet type, normally closed, proportional flow control screw in cartridge valve. Ideal for lowering circuits or in conjunction with pressure compensators to provide proportional flow control to any actuator. Pressure Drop Curves Flow - USgpm Pressure Drop - bar 3 5 5 8 6 4 5 5 5 5 3 Pressure Drop - PSID..4.6.8..4.6 Current - Amps Flow - L/min Flow - USgpm Flow - L/min -3.A An Eaton rand

ESV-8-C - Proportional Valve Proportional flow control, normally closed, poppet Up to 3 L/min (8 USgpm) bar (3 psi) Model Code ESV 8 * C * ** ** * * * ** ** 3 4 5 6 7 8 9 Function ESV - Proportional flow control Size 8-8 size 3 Seal Material N - una-n V - Viton 4 Style C - Normally open 5 Housing Material lank - Cartridge only A - Aluminum 6 Port Size Coil Series Code Port Size Housing Number lank - No coil S - S Series, W Aluminium For coil part numbers and dimensions Cartridge only see section C. G /4" SPP -677 3G 3/8" SPP -678 Coil Special Features 4T SAE 4-573 lank - No coil 6T SAE 6-673 - No special feature 8T SAE 8-673 See section J for housing details. 7 Coil Voltage - No coil D - VDC 4D - 4VDC 8 Type of Power lank - No coil D - DC w/o diode - DC w/o diode 9 Connector Type lank - No coil G - ISO 44 DIN 4365 Q - Spade Terminals W - Flying Lead N - Deutsch (DC only) Y - Amp JR (DC only) P - Conduit For coil part numbers and dimensions see section C. Valve Special Features lank - None Dimensions mm (inch) Cartridge Only Installation Drawing 9, HEX (.75) 5.5 (.7) 9. (.75) 5,5 (.7), HEX (.875) 6, (.3) 38. (.5) X 7. 5.8 (.8) (.) 5.5 (.6) 7,8 (.9),75-6 THD. 3.4 (.3) 44. (.73) 5.8 (.) Ø,6 (.497) Ø 3,8 (.5) An Eaton rand -3.A

ESV--C - Proportional Valve Proportional flow control, normally closed, poppet Up to 7 L/min (8.5 USgpm) bar (3 psi) Operation In the de-energized position, this valve blocks flow from port to port and free flow is allowed from port to port. In the energized position, flow from port to port is restricted while free flow is allowed from port to port. The valve flow is proportional to the current applied to the coil. Features Hardened and ground working parts to give long life and very low leakage. IP69K Tough coil compatibility, continuously rated. Compact design with low pressure drop. Sectional View Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure rating (NFPA/T.6. R-) bar (3 psi) Rated flow @ 5 psid, 7 L/min (8.5 gpm) min, 74 L/min (9.4 gpm) nom Leakage (fully closed) 5 drops/min max @ 3 psi Nominal supply voltage /4 VDC Current to open valve 9- ma (V coil), 45-5 ma (4V coil) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal oil temperature C (39 F) Cavity C-- Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum Hysterisis 3.8 L/min ( USgpm) with dither Weight cartridge only.3 kg (.8 lbs) Seal kit 56583 (una-n), 56686 (Viton ) Viton is a registered trademark of E.I. DuPont Description This is a way position, pilot operated poppet type, normally closed, proportional flow control screw in cartridge valve. Ideal for lowering circuits or in conjunction with pressure compensators to provide proportional flow control to any actuator. Pressure Drop Curves Flow - USgpm Pressure Drop At Max Poppet Opening 5 45 4 35 3 5 5 5 5 5 5 3 Pressure Drop - PSID Flow - USgpm 4 6 8 4 Flow vs. Current at 5 PSID..4.6.8..4.6 Current - Amps -4.A An Eaton rand

ESV--C - Proportional Valve Proportional flow control, normally closed, poppet Up to 7 L/min (8.5 USgpm) bar (3 psi) Model Code ESV * C * ** *** * * * ** ** 3 4 5 6 7 8 9 Function ESV - Proportional flow control Size - size 3 Seal Material lank - una-n V - Viton 4 Style C - Normally closed 6 Port Size Coil Series Code Port Size Housing Number lank - No coil J - J Series, W Aluminium For coil part numbers and dimensions Cartridge only see section C. 3 3/8" SPP -7546 6T SAE 6 5665 Coil Special Features 3G 3/8" SPP 87673 lank - No coil 6H SAE 6 8767 - No special feature 8H SAE 8 8767 See section J for housing details. Valve Special Features lank - None 5 Housing Material lank - Cartridge only A - Aluminum 7 Coil Voltage - No coil D - VDC 4D - 4VDC 8 Type of Power lank - No coil D - DC w/o diode - DC w/o diode 9 Connector Type lank - No coil G - ISO 44 DIN 4365 Q - Spade Terminals W - Flying Lead N - Deutsch (DC only) Y - Amp JR (DC only) P - Conduit For coil part numbers and dimensions see section C. Dimensions mm (inch) Cartridge Only Installation Drawing 9, HEX (.75) 59, (.33) 5.4 (.) 3,7 (.5) 5,4 HEX (.),875-4 THD. 34,6 (.36) X 7. (.8) 9.5 (.37) 63.5 (.5) 9. (.75) 63.5 (.5).8 (.8) Ø 5,8 (.6) Ø 38,9 (.53) An Eaton rand -4.A

ESV--C - Proportional Valve Proportional flow control, normally closed, poppet Up to 4 L/min (7.3 USgpm) bar (3 psi) Operation In the de-energized position, this valve blocks flow from port to port and free flow is allowed from port to port. In the energized position, flow from port to port is restricted while free flow is allowed from port to port. The valve flow is proportional to the current applied to the coil. Features Hardened and ground working parts to give long life and very low leakage. IP69K Tough coil compatibility, continuously rated. Compact design with low pressure drop. Sectional View Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure rating (NFPA/T.6. R-) bar (3 psi) Rated flow @ 5 psid, 4 L/min (7.3 gpm) min, L/min (8.9 gpm) nom Leakage (fully closed) 5 drops/min max @ 3 psi Nominal supply voltage /4 VDC Current to open valve 8-9 ma (V coil), 4-45 ma (4V coil) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal oil temperature C (39 F) Cavity C-- Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum Hysterisis 3.8 L/min ( USgpm) with dither Weight cartridge only.3 kg (.48 lbs) Seal kit -65889 (una-n), -65888 (Viton ) Viton is a registered trademark of E.I. DuPont Description This is a way position, pilot operated poppet type, normally closed, proportional flow control screw in cartridge valve. Ideal for lowering circuits or in conjunction with pressure compensators to provide proportional flow control to any actuator. Pressure Drop Curves Flow - USgpm 75 7 65 6 55 5 45 4 35 3 5 5 5 Pressure Drop At Max Poppet Opening 5 5 5 3 Pressure Drop - PSID Flow - USgpm 35 3 5 5 5 Flow vs. Current at 5 PSID..4.6.8..4.6 Current - Amps -5.A An Eaton rand

ESV--C - Proportional Valve Proportional flow control, normally closed, poppet Up to 4 L/min (7.3 USgpm) bar (3 psi) Model Code ESV * C * **** *** * * * ** ** 3 4 5 6 7 8 9 Function ESV - Proportional flow control Size - size 3 Seal Material lank - una-n V - Viton 4 Style C - Normally closed 5 Housing Material lank - Cartridge only A - Aluminum 6 Port Size 9 Connector Type Code Port Size Housing Number Aluminium Single lank - No coil G - ISO 44 DIN 4365 Q - Spade Terminals 3 Cartridge only W - Flying Lead 4G /" SPP -68 N - Deutsch (DC only) Y - Amp JR (DC only) 4GU /" SPP -66 P - Conduit 6G 3/4" SPP -67 For coil part numbers and dimensions 6GU 3/4" SPP -65 see section C. T SAE -664 TU SAE -664 T SAE -6644 TU SAE -6645 See section J for housing details. 7 Coil Voltage - No coil D - VDC 4D - 4VDC 8 Type of Power lank - No coil D - DC w/o diode - DC w/o diode Coil Series lank - No coil J - J Series, W For coil part numbers and dimensions see section C. Coil Special Features lank - No coil - No special feature Valve Special Features lank - None Dimensions mm (inch) Cartridge Only Installation Drawing 59, (.87) 9, HEX (.75).7 (.5) 7.9 (.87).7 (.5) 5.4 (.) 44,7 (.76) 3,8 HEX (.5).6 - THD. 34,6 (.36) 88.9 (3.5) 63.5 (.5) 88.9 (3.5) 63.5 (.5) X Ø.3 (.46) 8.7 (.3) Ø 3,75 (.935) Ø 38,9 (.53) An Eaton rand -5.A

ESV-8-O - Proportional Valve Proportional flow control, normally open, poppet Up to 3 L/min (8.4 USgpm) bar (3 psi) Operation In the de-energized position, this valve allows free flow from port to port and restricts flow from port to port. In the energized position, flow is blocked from port to port, and free flow is allowed from port to port. The valve flow is proportional to the current applied to the coil. Features Hardened and ground working parts to give long life and very low leakage. IP69K Tough coil compatibility, continuously rated. Compact design with low pressure drop. Sectional View Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure (all ports) bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure rating (NFPA/T.6. R-) bar (3 psi) Rated flow @ 5 psid, 3 L/min (8.4 gpm) min, 35 L/min (9.3 gpm) nom Leakage (fully closed) 5 drops/min, max @ 3 psi Nominal supply voltage /4 VDC Current to fully close valve -5 ma (V coil), 55-65 ma (4V coil) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal oil temperature C (39 F) Cavity C-8- Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum Hysterisis 3.8 L/min ( USgpm) with dither Weight cartridge only. kg (.3 lbs) Seal kit -65875 (una-n), -65877 (Viton ) Viton is a registered trademark of E.I. DuPont Description This is a way position, pilot operated poppet type, normally open, proportional flow control screw in cartridge valve. Ideal for lowering circuits or in conjunction with pressure compensators to provide proportional flow control to any actuator. Pressure Drop Curves Flow - USgpm 3 5 5 5 5 5 5 3 Pressure Drop - PSID Flow - USgpm 8 6 4..4.6.8..4.6 Current - Amps -6.A An Eaton rand

ESV-8-O - Proportional Valve Proportional flow control, normally open, poppet Up to 3 L/min (8.4 USgpm) bar (3 psi) Model Code ESV 8 * O * ** *** * * * ** * 3 4 5 6 7 8 9 Function ESV - Proportional flow control Size 8-8 size 3 Seal Material N - una-n V - Viton 4 Style O - Normally open 5 Housing Material lank - Cartridge only A - Aluminum 6 Port Size Coil Series Code Port Size Housing Number Aluminium lank - No coil S - S Series, W For coil part numbers and dimensions Cartridge only see section C. 3G 3/8" SPP -678 4T SAE 4-673 6T SAE 6-673 8T SAE 8-673 See section J for housing details. 7 Coil Voltage - No coil D - VDC 4D - 4VDC 8 Type of Power lank - No coil D - DC w/o diode - DC w/o diode 9 Connector Type lank - No coil G - ISO 44 DIN 4365 Q - Spade Terminals W - Flying Lead N - Deutsch (DC only) Y - Amp JR (DC only) P - Conduit For coil part numbers and dimensions see section C. Coil Special Features lank - No coil - No special feature Valve Special Features lank - None Dimensions mm (inch) Cartridge Only Installation Drawing 9, HEX (.75) 64.3 (.53) 9. (.75) 9. (.75) 64,3 (.53) 7,8 (.9), HEX (.87),75-6 THD 6, (.3) 38. (.5) X 7. 5.8 (.8) (.) 3.4 (.3) 44. (.73) 5.8 (.) 5.5 (.6) Ø,6 (.497) Ø 3,8 (.5) An Eaton rand -6.A

ESV--O - Proportional Valve Proportional flow control, normally open, poppet Up to 7 L/min (8.5 USgpm) bar (3 psi) Operation In the de-energized position, this valve allows free flow from port to port and restricts flow from port to port. In the energized position, flow is blocked from port to port, and free flow is allowed from port to port. The valve flow is proportional to the current applied to the coil. Features Hardened and ground working parts to give long life and very low leakage. IP69K Tough coil compatibility, continuously rated. Compact design with low pressure drop. Sectional View Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure rating (NFPA/T.6. R-) bar (3 psi) Rated flow @ 5 psid, 7 L/min (8.5 gpm) min, 74 L/min (9.4 gpm) nom Leakage (fully closed) 5 drops/min, max @ 3 psi Nominal supply voltage /4 VDC Current to fully close valve - ma (V coil), 5-6 ma (4V coil) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal oil temperature C (39 F) Cavity C-- Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum Hysterisis 3.8 L/min ( USgpm) with dither Weight cartridge only.4 kg (.3 lbs) Seal kit 56583 (una-n), -65877 (Viton ) Viton is a registered trademark of E.I. DuPont Description This is a way position, pilot operated poppet type, normally open, proportional flow control screw in cartridge valve. Ideal for lowering circuits or in conjunction with pressure compensators to provide proportional flow control to any actuator. Pressure Drop Curves Flow - USgpm 5 45 4 4 35 6 3 5 8 5 4 5..4.6.8..4.6 5 5 5 3 Current - Amps Pressure Drop - PSID Flow - USgpm -7.A An Eaton rand

ESV--O - Proportional Valve Proportional flow control, normally open, poppet Up to 7 L/min (8.5 USgpm) bar (3 psi) Model Code ESV * O * ** *** * * * ** ** 3 4 5 6 7 8 9 Function ESV - Proportional flow control Size - size 3 Seal Material N - una-n V - Viton 6 Port Size Coil Series Code Port Size Housing Number lank - No coil J - J Series, W Aluminium For coil part numbers and dimensions Cartridge only see section C. 3G 3/8" SPP 87673 6H SAE 6 8767 Coil Special Features 8H SAE 8 8767 lank - No coil See section J for housing details. - No special feature 4 Style C - Normally closed 5 Housing Material lank - Cartridge only A - Aluminum 7 Coil Voltage - No coil - VDC 4-4VDC 8 Type of Power lank - No coil D - DC w/o diode - DC w/o diode 9 Connector Type lank - No coil G - ISO 44 DIN 4365 Q - Spade Terminals W - Flying Lead N - Deutsch (DC only) Y - Amp JR (DC only) P - Conduit For coil part numbers and dimensions see section C. Valve Special Features lank - None Dimensions mm (inch) Cartridge Only Installation Drawing 9, HEX (.75) 7,3 (.77) 5.4 (.) X 7. (.8) 63.5 (.5).8 (.8) 3,7 (.5) 5,4 HEX (.),875-4 THD. 34,6 (.36) 9.5 (.37) 63.5 (.5) 9. (.75) Ø 5,8 (.6) Ø 38,9 (.53) An Eaton rand -7.A

ESV--O - Proportional Valve Proportional flow control, normally open, poppet Up to 4 L/min (7.3 USgpm) bar (3 psi) Operation In the de-energized position, this valve allows free flow from port to port and restricts flow from port to port. In the energized position, flow is blocked from port to port, and free flow is allowed from port to port. The valve flow is proportional to the current applied to the coil. Features Hardened and ground working parts to give long life and very low leakage. IP69K Tough coil compatibility, continuously rated. Compact design with low pressure drop. Sectional View Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure rating (NFPA/T.6. R-) bar (3 psi) Rated flow @ 5 psid, 4 L/min (7.3 gpm) min, L/min (8.9 gpm) nom Leakage (fully closed) 5 drops/min max @ 3 psi Nominal supply voltage /4 VDC Current to fully close valve 8-9 ma (V coil), 4-45 ma (4V coil) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal oil temperature C (39 F) Cavity C-- Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum Hysterisis 3.8 L/min ( USgpm) with dither Weight cartridge only. kg (.3 lbs) Seal kit -65889 (una-n), -65888 (Viton ) Viton is a registered trademark of E.I. DuPont Description This is a way position, pilot operated poppet type, normally open, proportional flow control screw in cartridge valve. Ideal for lowering circuits or in conjunction with pressure compensators to provide proportional flow control to any actuator. Pressure Drop Curves Flow - USgpm 75 7 65 6 55 5 45 4 35 3 5 5 5 5 5 5 3 Pressure Drop - PSID Flow - USgpm 35 3 5 5 5..4.6.8..4.6 Current - Amps -8.A An Eaton rand

ESV--O - Proportional Valve Proportional flow control, normally open, poppet Up to 4 L/min (7.3 USgpm) bar (3 psi) Model Code ESV * O * ** ** * * * ** ** 3 4 5 6 7 8 9 Function ESV - Proportional flow control Size - size 3 Seal Material lank - una-n V - Viton 4 Style O - Normally open 5 Housing Material lank - Cartridge only A - Aluminum 6 Port Size 9 Connector Type Code Port Size Housing Number Aluminium lank - No coil G - ISO 44 DIN 4365 Q - Spade Terminals Cartridge only W - Flying Lead 6G 3/4" SPP -67 N - Deutsch (DC only) Y - Amp JR (DC only) 6GU 3/4" SPP -65 P - Conduit T SAE -664 For coil part numbers and dimensions TU SAE -664 see section C. T SAE -6644 TU SAE -6645 See section J for housing details. 7 Coil Voltage - No coil - VDC 4-4VDC 8 Type of Power lank - No coil D - DC w/o diode - DC w/o diode Coil Series lank - No coil J - J Series, W For coil part numbers and dimensions see section C. Coil Special Features lank - No coil - No special feature Valve Special Features lank - None Dimensions mm (inch) Cartridge Only Installation Drawing 7, (.87) 9, HEX (.75).7 (.5) 7.9 (.87).7 (.5) 5.4 (.) 44,7 (.76) 3,8 HEX (.5).6 - THD. 34,6 (.36) 88.9 (3.5) 63.5 (.5) 88.9 (3.5) 63.5 (.5) X Ø.3 (.46) 8.7 (.3) Ø 3,75 (.935) Ø 38,9 (.53) An Eaton rand -8.A

EFV--C - Proportional Valve Proportional flow, normally closed, poppet Up to 38 L/min ( USgpm) bar (3 psi) 3 Sectional View Operation The valve is controlled by current supplied to the coil. At zero current, the valve is fully closed from port 3 to port. At 5 ma (V coil) the valve is considered fully open. This is the maximum intended current level for use in applications. Port is used for pressure balancing the spool and armature and must be blocked in all cases. The maximum intended pressure drop is 3 PSID. At pressure drops above 3 PSID, almost no increase in flow is obtained. The intended flow direction is from port 3 to port. Operation of the valve with flow from port to port 3 will produce flow vs current and flow vs pressure drop curves that are significantly different from those obtained with flow from port 3 to port. Since the spool and armature are pressure balanced, the operating pressure does not affect the operating characteristics of the valve. The operating point of the valve is determined only by current, pressure drop and temperature. Features Hardened and ground working parts to give long life with good control; Compact design with low pressure drop.ip69k Tough coil compatibility, continuously rated. Description 3 This is a way position, pilot operated spool type, normally closed, proportional flow control screw in cartridge valve. Ideal for speed control and in conjunction with pressure compensators to provide proportional pressure compensated flow control to any actuator. Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure Cartridge endurance rating Cartridge fatigue pressure (infinite life) Rated flow bar (3 psi) million cycles bar (3 psi) NFPA rated Flow rating A 5. L/min (4 USgpm) Flow rating 3. L/min (8 USgpm) Flow rating C 37.9 L/min ( USgpm) Internal leakage 97 cm 3 /min (in 3 /min) @ 3 PSID Nominal supply voltage /4 V Current to fully close valve 5-6 ma (V coil), 75-8 ma (4V coil) Recommended PWM frequency -4 Hz Coil resistance 4.7v /V, 9. /4V Mass Cartridge only,37 kg (.8 lb), cartridge with coil and end nut,73 kg (.6 lb) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal coil temperature C (39 F) Cavity C--3 Fluids All general purpose hydraulics fluids such as: MIL-H-566, SAE, SAE, DTE 4, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum or steel Hysterisis USgpm with 4Hz PWM driver Seal kit 995- (una-n), 996- (Viton ) Viton is a registered trademark of E.I. DuPont -9.A An Eaton rand

EFV--C - Proportional Valve Proportional flow, normally closed, poppet Up to 38 L/min ( USgpm) bar (3 psi) Pressure Drop Curves Pressure Drop - bar 3.4 6.9.3 3.8 7..7 6-6 Flow - USgpm 4-5 - 4 8-3 6-4 - 5 5 5 3 Pressure Drop - PSID Flow - L/min Flow - USgpm Pressure Drop - bar 3.4 6.9.3 3.8 7..7 6-6 4-5 - 4 8-3 6-4 - 5 5 5 3 Pressure Drop - PSID Flow - L/min Flow - USgpm Pressure Drop - bar 3.4 6.9.3 3.8 7..7 6-6 4 8 6 4-5 - 4-3 - - 5 5 5 3 Pressure Drop - PSID Note: To determine operating characteristics for the flow rating selected, at a specific differential pressure, first determine maximum flow from upper curve at the differential pressure value. This will be the % flow on the lower curve. Flow - L/min Flow % 75 5 5 4 6 8 4 6 Current - ma Parameters: 4 Hz PWM An Eaton rand -9.A

EFV--C - Proportional Valve Proportional flow, normally closed, poppet Up to 38 L/min ( USgpm) bar (3 psi) Model Code EFV * C * * * *** *****E** 3 4 5 6 7 8 9 Function EFV - Electro proportional flow control valve Size - size 3 Seal Material N - una-n V - Viton 4 Logic C - Normally closed 5 Flow Rating A - 4 USgpm @ 6 PSID - 8 USgpm @ 6 PSID C - USgpm @ 6 PSID 6 Manual Override Option - No core tube special features S - Screw-in 8 Port Size Code Port Size Housing Number Cartridge only Aluminium Single 3 3/8" SPP -73358* Steel Single 6T SAE 6 5666* -754 8T SAE 8-755 G /4" SPP 87675-757 3G 3/8" SPP 87674-758 6H SAE 6 87674 8H SAE 8 8767 Note: oth the manifold and port plug are required. See section J for housing details. *Aluminum Light duty. 7 Valve Housing Material lank - Cartridge only A - Aluminum S - Steel 9 Coil Series E - E series coils *These model digits will not be stamped on the valve. For coil part numbers and dimensions see section C. Special Features - None Only required when valve has special features, omitted if. -9.A An Eaton rand

EFV--C - Proportional Valve Proportional flow, normally closed, poppet Up to 38 L/min ( USgpm) bar (3 psi) Dimensions mm (inch) Torque cartridge in housing S - 68-75 Nm (5-55 ft lbs) A - 47-54 Nm (35-4 ft lbs) Note: S type manual override shown. DIN 4365 connector shown. Note: Port is unused and must be plugged. Cartridge Only 44, (.74) 3,8 (.9) 3, (.6) 9, (.75) 86,4 (3.4) 8,7 (4.8) 64, (.5) 47, (.86) 3 Installation Drawing (Aluminum) 86.4 (3.4) 4,6 (.97) 5,4 (.) 8,8 (.74) 57. (.5) 3 X7,4 (.8) 34,8 (.37) 75,4 (.97) 5 (.97) 9.5 (.38) 57.5 (.5) 75.4 (.97) An Eaton rand -93.A

EFV--C - Proportional Valve Proportional flow, normally closed spool Up to 77 L/min (.6 USgpm) bar (3 psi) 3 Sectional View Operation The valve is controlled by current supplied to the coil. At zero current, the valve is fully closed from port 3 to port. At 5 ma (V coil) the valve is considered fully open. This is the maximum intended current level for use in applications. Port is used for pressure balancing the spool and armature and must be blocked in all cases. The maximum intended pressure drop is 3 PSID. At pressure drops above 3 PSID, almost no increase in flow is obtained. The intended flow direction is from port 3 to port. Operation of the valve with flow from port to port 3 will produce flow vs current and flow vs pressure drop curves that are significantly different from those obtained with flow from port 3 to port. Since the spool and armature are pressure balanced, the operating pressure does not affect the operating characteristics of the valve. The operating point of the valve is determined only by current, pressure drop and temperature. Features Hardened and ground working parts to give long life with good control; Compact design with low pressure drop.ip69k Tough coil compatibility, continuously rated. Description This is a way position, pilot operated spool type, normally closed, proportional flow control screw in cartridge valve. Ideal for speed control and in conjunction with pressure compensators to provide proportional pressure compensated flow control to any actuator. 3 Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure (infinite life) bar (3 psi) NFPA rated Rated flow Flow rating A 55 L/min (4.3 USgpm) Flow rating 77 L/min (.6 USgpm) Internal leakage (fully closed) 77-483 cm 3 /min (5-3 in 3 /min) @ bar (3 PSID) Nominal supply voltage /4 V Current to fully close valve 5-6 ma (V coil), 75-8 ma (4V coil) Recommended dither frequency -4 Hz Coil resistance 4.7v /V, 9. /4V Mass Cartridge only,37 kg (.8 lb), cartridge with coil and end nut,73 kg (.6 lb) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal coil temperature C (39 F) Cavity C--3 Fluids All general purpose hydraulics fluids such as: MIL-H-566, SAE, SAE, DTE 4, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum or steel Hysterisis USgpm with 4Hz PWM driver Seal kit 997- (una-n), 997- (Viton ) Viton is a registered trademark of E.I. DuPont -.A An Eaton rand

EFV--C - Proportional Valve Proportional flow, normally closed spool Up to 77 L/min (.6 USgpm) bar (3 psi) Pressure Drop Curves Note: To determine operating characteristics for the flow rating selected, at a specific differential pressure, first determine maximum flow from upper curve at the differential pressure value. This will be the % flow on the lower curve. Parameters: 4 Hz PWM An Eaton rand -.A

EFV--C - Proportional Valve Proportional flow, normally closed spool Up to 77 L/min (.6 USgpm) bar (3 psi) Model Code EFV * C * * * *** *****E** 3 4 5 6 7 8 9 Function EFV - Electro proportional flow control valve Size - size 6 Manual Override Option - No core tube special features S - Screw-in 8 Port Size 7 Valve Housing Material lank - Cartridge only A - Aluminum S - Steel 9 Coil Series E - E series coils *These model digits will not be stamped on the valve. For coil part numbers and dimensions see section C. 3 Seal Material N - una-n V - Viton 4 Logic C - Normally closed 5 Flow Rating A - 4.3 USgpm @ 3 PSID -.6 USgpm @ 3 PSID Code Port Size Housing Number Cartridge only Aluminium Single Steel Single 4G /" SPP -687-6985 6G 3/4" SPP -686-6984 T SAE -664-67 T SAE -6646-6986 Note: oth the manifold and port plug are required. See section J for housing details. Special Features - None Only required when valve has special features, omitted if. -.A An Eaton rand

EFV--C - Proportional Valve Proportional flow, normally closed spool Up to 77 L/min (.6 USgpm) bar (3 psi) Dimensions mm (inch) Torque cartridge in steel housing S - 36-49 Nm (- ft lbs) A - 8- Nm (8-9 ft lbs) Note: Port is unused and must be plugged. Note: EFV- with DIN-4365 connector shown. Cartridge Only Installation Drawing (Aluminum) 44, (.74) 3,8 (.9) 9, (.75) 5.4 (.) 86.3 3.4.3 (.46).7 (.5) 5.4 (.) 86,3 (3.4) 64, (.5) 8.7 (.3) 3 8 (4.5) 8.55 (3.5) 44.5 (.75) 76. (3.) 88.9 (3.5) 5.6 (.3).6 68,6 (.7) 3 An Eaton rand -3.A

EFV--O - Proportional Valve Proportional flow, normally open, poppet Up to 38 L/min ( USgpm) bar (3 psi) 3 Operation The valve is controlled by current supplied to the coil. At zero current, the valve is fully open from port to port 3. At 5 to 6 ma (V coil) the valve is fully closed. Port is used for pressure balancing the spool and armature and must be blocked in all cases. The maximum intended pressure drop is 3 PSID. At pressure drops above 3 PSID, almost no increase in flow is obtained. The intended flow direction is from port to port 3. Operation of the valve with flow from port 3 to port will produce flow vs current and flow vs pressure drop curves that are significantly different from those obtained with flow from port to port 3. Since the spool and armature are pressure balanced, the operating pressure does not affect the operating characteristics of the valve. The operating point of the valve is determined only by current, pressure drop and temperature. Features Hardened and ground working parts to give long life with good control; Compact design with low pressure drop.ip69k Tough coil compatibility, continuously rated. Sectional View 3 Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure Cartridge endurance rating Cartridge fatigue pressure (infinite life) Rated flow bar (3 psi) million cycles bar (3 psi) NFPA rated Flow rating A 5. L/min (4 USgpm) Flow rating 3. L/min (8 USgpm) Flow rating C 37.9 L/min ( USgpm) Internal leakage 97 cm 3 /min (in 3 /min) @ (3 PSID) Nominal supply voltage /4 V Current to fully close valve 5-6 ma (V coil), 75-8 ma (4V coil) Recommended PWM frequency -4 Hz Coil resistance 4.7v /V, 9. /4V Mass Cartridge only,37 kg (.8 lb), cartridge with coil and end nut,73 kg (.6 lb) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal coil temperature C (39 F) Cavity C--3 Fluids All general purpose hydraulics fluids such as: MIL-H-566, SAE, SAE, DTE 4, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum or steel Hysterisis USgpm with 4Hz PWM driver Seal kit 995- (una-n), 996- (Viton ) Viton is a registered trademark of E.I. DuPont Description This is a way position, pilot operated spool type, normally open, proportional flow control screw in cartridge valve. Ideal for speed control and in conjunction with pressure compensators to provide proportional pressure compensated flow control to any actuator. Pressure Drop Curves USgpm Flow - 6 3.4 6.9.3 3.8 7..7 6 4 5 4 8 3 6 4 5 5 5 3 Pressure Drop - PSID L/min Flow - USgpm Flow - 6 3.4 6.9.3 3.8 7..7 6 4 5 4 8 3 6 4 5 5 5 3 Pressure Drop - PSID L/min Flow - -.A An Eaton rand

Flow % EFV--O - Proportional Valve Performance Curves Max. Flow vs Pressure Drop Flow rating "A" (Valve fully open) Max. Flow vs Pressure Drop Flow rating "" (Valve fully open) USgpm Flow - Pressure Drop - bar 6 3.4 6.9.3 3.8 7..7 6 4 5 4 8 3 6 4 5 5 5 3 Pressure Drop - PSID L/min Flow - USgpm Flow - Pressure Drop - bar 6 3.4 6.9.3 3.8 7..7 6 4 5 4 8 3 6 4 5 5 5 3 Pressure Drop - PSID L/min Flow - Max. Flow vs Pressure Drop Flow rating "C" (Valve fully open) Flow vs. Current USgpm Flow - Pressure Drop - bar 6 3.4 6.9.3 3.8 7..7 6 4 5 4 8 3 6 4 5 5 5 3 Pressure Drop - PSID L/min Flow - 75 5 5 Note: 4 6 8 4 6 To determine operating characteristics for the flow rating selected, at a specific differential pressure, first determine maximum flow from upper curve at the differential pressure value. This will be the % flow flow on the lower curve. Current - ma Parameters: 4 Hz PWM An Eaton rand -.A

EFV--O - Proportional Valve Proportional flow, normally open, poppet Up to 38 L/min ( USgpm) bar (3 psi) Model Code EFV * * * * *** *****E** 3 4 5 6 7 8 9 Function EFV - Electro proportional flow control valve Size - size 3 Seal Material N - una-n V - Viton 4 Logic - Normally open 5 Flow Rating A - 4 USgpm @ 6 PSID - 8 USgpm @ 6 PSID C - USgpm @ 6 PSID 6 Manual Override Option - No core tube special features S - Screw-in 8 Port Size Code Port Size Housing Number Cartridge only Aluminium Single 3 3/8" SPP -73358* Steel Single 6T SAE 6 5666* -754 8T SAE 8-755 3G 3/8" SPP 87674-758 6H SAE 6 87674 8H SAE 8 8767 Note: oth the manifold and port plug are required. See section J for housing details. *Aluminum Light duty. 7 Valve Housing Material lank - Cartridge only A - Aluminum S - Steel 9 Coil Series E - E series coils *These model digits will not be stamped on the valve. For coil part numbers and dimensions see section C. Special Features - None Only required when valve has special features, omitted if. -.A An Eaton rand

EFV--O - Proportional Valve Proportional flow, normally open, poppet Up to 38 L/min ( USgpm) bar (3 psi) Dimensions mm (inch) Cartridge Only Torque cartridge in housing S - 68-75 Nm (5-55 ft lbs) A - 47-54 Nm (35-4 ft lbs) Note: S type manual override shown. DIN 4365 connector shown. Note: Port is unused and must be plugged. 44, (.74) 3,8 (.9) 3, (.6) 9, (.75) 86,4 (3.4) 8,7 (4.8) 64, (.5) 47, (.86) 3 Installation Drawing (Aluminum) 86.4 (3.4) 4,6 (.97) 5,4 (.) 8,8 (.74) 57. (.5) 3 X7,4 (.8) 34,8 (.37) 75,4 (.97) 5 (.97) 9.5 (.38) 57.5 (.5) 75.4 (.97) An Eaton rand -3.A

EFV--O - Proportional Valve Proportional flow, normally open spool Up to 4 L/min (7.5 USgpm) bar (3 psi) 3 Sectional View Operation The valve is controlled by current supplied to the coil. At zero current, the valve is fully open from port to port 3. At 5 to 6 ma (V coil) the valve is fully closed. Port is used for pressure balancing the spool and armature and must be blocked in all cases. The maximum intended pressure drop is 3 PSID. At pressure drops above 3 PSID, almost no increase in flow is obtained. The intended flow direction is from port to port 3. Operation of the valve with flow from port 3 to port will produce flow vs current and flow vs pressure drop curves that are significantly different from those obtained with flow from port to port 3. Since the spool and armature are pressure balanced, the operating pressure does not affect the operating characteristics of the valve. The operating point of the valve is determined only by current, pressure drop and temperature. Features Hardened and ground working parts to give long life with good control; Compact design with low pressure drop.ip69k Tough coil compatibility, continuously rated. Description 3 This is a way position, pilot operated spool type, normally open, proportional flow control screw in cartridge valve. Ideal for speed control and in conjunction with pressure compensators to provide proportional pressure compensated flow control to any actuator. Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure (infinite life) bar (3 psi) NFPA rated Rated flow Flow rating A 95 L/min (5 USgpm) Flow rating 4 L/min (7.5 USgpm) Internal leakage (fully closed) 77-483 cm 3 /min (5-3 in 3 /min) @ bar (3 PSID) Nominal supply voltage /4 V Current to fully close valve 5-6 ma (V coil), 75-8 ma (4V coil) Recommended PWM frequency -4 Hz Coil resistance 4.7v /V, 9. /4V Mass Cartridge only,37 kg (.8 lb), cartridge with coil and end nut,73 kg (.6 lb) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal coil temperature C (39 F) Cavity C--3 Fluids All general purpose hydraulics fluids such as: MIL-H-566, SAE, SAE, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum or steel Hysterisis USgpm with 4Hz PWM driver Seal kit 997- (una-n), 997- (Viton ) Viton is a registered trademark of E.I. DuPont -.A An Eaton rand

Flow % EFV--O - Proportional Valve Performance Curves Max. Flow vs Pressure Drop Flow rating A (Zero Current) Max. Flow vs Pressure Drop Flow rating (Zero Current) Flow - USgpm Pressure Drop - bar 5 5 3 5 5 4 5 8 6 Flow - L/min Flow - USgpm Pressure Drop - bar 5 5 3 5 5 5 8 6 4 Flow - L/min 5 5 5 3 Pressure Drop - PSID 5 5 5 3 Pressure Drop - PSID Flow vs Current 75 5 5 4 6 8 4 6 Current - ma Note: To determine operating characteristics for the flow rating selected, at a specific differential pressure, first determine maximum flow from upper curve at the differential pressure value. This will be the % flow on the lower curve. Parameters: 4 Hz PWM An Eaton rand -.A

EFV--O - Proportional Valve Proportional flow, normally open spool Up to 4 L/min (7.5 USgpm) bar (3 psi) Model Code EFV * * * * *** *****E** 3 4 5 6 7 8 9 Function EFV - Electro proportional flow control valve Size - size 3 Seal Material N - una-n V - Viton 4 Logic - Normally open 5 Flow Rating A - 5. USgpm @ 3 PSID - 7.5 USgpm @ 3 PSID 6 Manual Override Option - No core tube special features S - Screw-in 8 Port Size Code Port Size Housing Number Cartridge only Aluminium Single Steel Single 4G /" SPP -687-6985 6G 3/4" SPP -686-6984 T SAE -664-67 T SAE -6646-6986 Note: oth the manifold and port plug are required. See section J for housing details. 7 Valve Housing Material lank - Cartridge only A - Aluminum S - Steel 9 Coil Series E - E series coils *These model digits will not be stamped on the valve. For coil part numbers and dimensions see section C. Special Features - None Only required when valve has special features, omitted if. -.A An Eaton rand

EFV--O - Proportional Valve Proportional flow, normally open spool Up to 4 L/min (7.5 USgpm) bar (3 psi) Dimensions mm (inch) Cartridge Only Torque cartridge in housing S - 36-49 Nm (-49 ft lbs) A - 8- Nm (8-9 ft lbs) Note: Port is unused and must be plugged. Note: EFV- with DIN-4365 connector shown. 44, (.74) 3,8 (.9) 9, (.75).6 86,3 (3.4) 64, (.5) 68,6 (.7) 3 Installation Drawing (Aluminum) 5.4 (.) 86.3 3.4.3 (.46).7 (.5) 5.4 (.) 8.7 (.3) 3 8 (4.5) 8.55 (3.5) 5.6 (.3) 44.5 (.75) 76. (3.) 88.9 (3.5) An Eaton rand -3.A

PFR4A - Proportional Valve Proportional bi-directional, normally closed poppet 8 L/min at 75% bar (3 psi) Operation Features Sectional View In the de-energized condition the valve is closed. As current is applied to the coil the valve opens proportionally allowing flow from port to port. High flow capacity with reduced space requirements. Standard valve bodies and common cavities. One-piece encapsulated coil with minimal amperage draw. Oil immersed armature solenoid. Various coil terminals and voltages. Coil interchangeability with valves of same series. Manual override, seal variations and other options available. Sealed coil arrangement to protect stem from corrosion. Reversible coil without affecting performance. Description (out) (in) This is a compact ported proportional, pressure compensated, spool type flow regulator. Ideal for speed regulation of actuators in many applications. Performance Data Ratings and Specifications Performance data is typical with fluid at 3 cst (5 SUS) Max inlet pressure bar (3 psi) Rated flow 8 L/min @ %, 3 L/min @ 85%, 8 L/min@ 75% Hystersis 8% maximum without PWM, 4% maximum with PWM Frequency Hz to 4 Hz - recommended Dead band 5-35% of rated current Response time 3 ms Internal leakage Up to ml/min, bar differential Temperature range -3 to C (- to 48 F) Cavity A67 (see section M) Electrical data See coil data sheet Torque cartridge into cavity 3 Nm ( lbs ft) Mounting position Unrestricted Fluids All general purpose hydraulics fluids such as: MIL-H-566, SAE, SAE, etc Seal Material Standard nitrile with PTFE back up rings Filtration S554/4 Class 6/3 (5 micron or better) Nominal viscosity range 5 to 5 cst Standard housing materials Aluminium alloy Coil Weight.3 kg (.6 lbs) Weight. kg (.44 lbs) Seal kit SK974 (Nitrile) SK974V (Viton ) Viton is a registered trademark of E.I. DuPont Pressure - psi Pressure Drop Curves Flow - L/min 7.5 5 3 36 88 6 44 7 4 6 Flow - US gpm 3 5 5 5 8 Pressure - bar Flow - litres/min 35 9. 3 7.9 5 6.6 5.3 5 3.9.6 5.3 4 6 8 % rated amps Flow US gpm Flow - US gpm 9. 7.8 6.5 5. 3.9.6.3 Pressure differential - bar 6 4 8 35 % of rated amps 3 5 75% of rated amps 5 5% of rated amps 5 87 3 39 Pressure - psi Flow - l/min -3.A An Eaton rand

PFR4A - Proportional Valve Proportional bi-directional, normally closed poppet 8 L/min at 75% bar (3 psi) Model Code PFR 4A N 6 H 4 3W 3 4 5 6 Function PFR 4A - Cartridge only Seal Material N - Nitrile V - Viton 3 Manual Override 6 - Screw 4 Coil Termination H - DIN4365 F - Flying Lead DM - Deutsch moulded Other terminations available on request. 5 Voltage - VDC 4-4 VDC 6 Port Size Code Port Size Housing Number Aluminium Cartridge only W /4" SP A59 3W 3/8" SP A745 6T 3/8" SAE A9355 See section J for housing details. Dimensions mm (inch) Cartridge Only Installation Drawing 7. (.8) 49. (.9). (.8) 5. A/F. A/F 35.5 (.4) 5. (.97) 9. (3.6) 5. (.97) holes Ø6.8 (.7) thro 6. (.63). (.87) 6. (.4) 6. (.4) 9. (.75).8 (.5) 5.9 (.63) 3.8 (.5) 5.8 (. 4. A/F 7.8 (.9) 6.9 (.66) 3/4-6-UNF-A Ø5.8 (.6) An Eaton rand -3.A

EFV--C - Proportional Valve Proportional flow, normally closed spool Up to 4 L/min (3 USgpm) bar (3 psi) Operation Current supplied to the coil controls the valve. At zero current, the valve is fully closed from port to port 3. At 5 to 6 ma (V coil) the valve is fully open. The valve will regulate flow out of port 3 regardless of downstream system pressure. As current is increased to the solenoid the flow out of port 3 will increase. Features Hardened and ground working parts to give long life with good control; Compact design with low pressure drop.ip69k Tough coil compatibility, continuously rated. Sectional View Description 3 Ratings and Specifications 3 This is a three port pressure compensated proportional normally closed flow control screw in cartridge valve. The valve can be used as a priority or a restrictive style valve allowing the valve to control the outlet flow with the option of the excess flow being used for another system. Performance Data Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure (infinite life) bar (3 psi) NFPA rated Rated flow A Spool-max regulated flow (by-pass mode): 57 L/min (5 USgpm) max regulated flow ( port mode): 53 L/min (4 USgpm) max input flow (input flow): 4 L/min (3 USgpm) Spool-max regulated flow (by-pass mode): 38 L/min ( USgpm) max regulated flow ( port mode): 3 L/min (8 USgpm) max input flow (input flow): 4 L/min (3 USgpm) Note: Max regulated flow may decrease slightly during compensation. Internal leakage (fully closed) 4 cm 3 /min (5 in 3 /min) @ 3 PSID Nominal supply voltage /4 V Current to fully open valve 6 ma (V coil), 8 ma (4V coil) Current to fully close valve 35 ma (V coil), 75 5 ma (4V coil) Recommended PWM frequency -4 Hz Coil resistance 4.7v /V, 9. /4V Mass Cartridge only,37 kg (.8 lb), cartridge with coil and end nut,73 kg (.6 lb) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal coil temperature C (39 F) Cavity C--3 Fluids All general purpose hydraulics fluids such as: MIL-H-566, SAE, SAE, DTE 4, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum or steel Hysterisis.5 USgpm with 4Hz PWM driver Seal kit 997- (una-n), 997- (Viton ) Viton is a registered trademark of E.I. DuPont -5.A An Eaton rand

EFV--C - Proportional Valve Performance Curves Flow is Pressure Drop Flow vs Pressure Drop Excess flow P to P (P3 to Atm) Full current (7 ma on a V Coil) Flow vs Pressure Drop Regulated flow P to P3 (P to Atm) Full current (7 ma on a V Coil) Pressure Drop psi 4 35 3 5 5 5 5 5 Flow-US gpm 5 3 Pressure Drop - psi 8 5 5..5 5. A 7.5. Flow-US gpm.5 5. 7.5 Flow vs Current A - A spool pressure drop - spool pressure drop Flow (GPM) 8 6 4 8 6 4 A 4 6 8 4 6 7 Current (ma) y-pass Mode Port Mode Port Mode y-pass Mode A - A spool - spool Regulated Flow vs Pressure Regular to ypass Flow-US gpm. 7.5 5..5. 7.5 5..5. E C A 5 G D F 5 Pressure - psi 5 3 A -.3 AMPS -.6 AMPS C -.9 AMPS D -. AMPS E -.5 AMPS F -.8 AMPS G -. AMPS 35 Regulated Flow vs Pressure ypass to Regular Flow-US gpm. 7.5 5..5. 7.5 5..5. F D 5 C E G A 5 Pressure - psi 5 3 A -.3 AMPS -.6 AMPS C -.9 AMPS D -. AMPS E -.5 AMPS F -.8 AMPS G -. AMPS 35 Note: Pressure Compensation curves are shown for spool valves. An Eaton rand -5.A

EFV--C - Proportional Valve Proportional flow, normally closed spool Up to 4 L/min (3 USgpm) bar (3 psi) Model Code EFV * C * * * *** *****E** 3 4 5 6 7 8 9 Function EFV - Electro proportional flow control valve Size - size 6 Manual Override Option - No core tube special features S - Screw-in 8 Port Size 7 Valve Housing Material - Cartridge only A - Aluminum S - Steel 9 Coil Series E - E series coils *These model digits will not be stamped on the valve. For coil part numbers and dimensions see section C. 3 Seal Material N - una-n V - Viton 4 Logic C - Normally closed 5 Flow Rating A - 5 USgpm @ 8 PSID - USgpm @ 8 PSID See specifications Code Port Size Housing Number Cartridge only Aluminium Single Steel Single 4G /" SPP -687-6985 6G 3/4" SPP -686-6984 T SAE -664-67 T SAE -6646-6986 Note: oth the manifold and port plug are required. See section J for housing details. Special Features - None Only required when valve has special features, omitted if. -5.A An Eaton rand

EFV--C - Proportional Valve Proportional flow, normally closed spool Up to 4 L/min (3 USgpm) bar (3 psi) Dimensions mm (inch) Torque cartridge in housing S - 36-49 Nm (-49 ft lbs) A - 8- Nm (8-9 ft lbs) Note: EFV- with DIN-4365 connector shown. Cartridge Only 44, (.74) 3,8 (.9) 9, (.75).6 86,3 (3.4) 64, (.5) 68,6 (.7) 3 Installation Drawing (Aluminum) 5.4 (.) 86.3 3.4.3 (.46).7 (.5) 5.4 (.) 8.7 (.3) 3 8 (4.5) 8.55 (3.5) 5.6 (.3) 44.5 (.75) 76. (3.) 88.9 (3.5) An Eaton rand -53.A

EFV--O - Proportional Valve Proportional flow, normally open spool Up to 4 L/min (3 USgpm) bar (3 psi) Operation Current supplied to the coil controls the valve. At zero current, the valve is fully open from port to port 3. At 6 ma (V coil) the valve is fully closed. The valve will regulate flow out of port 3 regardless of downstream system pressure. As current is increased to the solenoid the flow out of port 3 will decrease. Features Hardened and ground working parts to give long life with good control; Compact design with low pressure drop.ip69k Tough coil compatibility, continuously rated. 3 Sectional View 3 Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure (infinite life) bar (3 psi) NFPA rated Rated flow A Spool-max regulated flow (by-pass mode): 53 L/min (4 USgpm) max regulated flow ( port mode): 4 L/min ( USgpm) max input flow (input flow): 4 L/min (3 USgpm) Spool-max regulated flow (by-pass mode): 38 L/min ( USgpm) max regulated flow ( port mode): 3 L/min (8 USgpm) max input flow (input flow): 4 L/min (3 USgpm) Note: Max regulated flow may decrease slightly during compensation. Internal leakage (fully closed) 77-483 cm 3 /min (5-3 in 3 /min) @ 3 PSID Nominal supply voltage /4 V Current to fully open valve 35 ma (V coil), 8 ma (4V coil) Current to fully close valve 6 ma (V coil), 8 ma (4V coil) Recommended PWM frequency -4 Hz Coil resistance 4.7v /V, 9. /4V Mass Cartridge only,37 kg (.8 lb), cartridge with coil and end nut,73 kg (.6 lb) Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal coil temperature C (39 F) Cavity C--3 Fluids All general purpose hydraulics fluids such as: MIL-H-566, SAE, SAE, DTE 4, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum or steel Hysterisis.5 USgpm with 4Hz PWM driver Seal kit 997- (una-n), 997- (Viton ) Viton is a registered trademark of E.I. DuPont Description This is a three port pressure compensated normally open proportional flow control screw in cartridge valve. The valve can be used as a priority or a restrictive style valve allowing the valve to control the outlet flow with the option of the excess flow being used for another system. -6.A An Eaton rand

EFV--O - Proportional Valve Performance Curves Pressure Drop Port to Port Pressure Drop Port to Port 3 Pressure Drop (PSI) 4 35 3 5 5 5 5 5 GPM 5 3 Pressure Drop (PSI) 8 5 5..5 5. GPM G 7.5 A..5 Flow vs Current - A Spool Flow (GPM) 6 4 8 6 4 y-pass Mode Port Mode Flow vs Current - Spool 6 4 Flow (GPM) 8 6 4 y-pass Mode Port Mode Current (Milli-amps) Current (Milli-amps) Parameters: 4 Hz PWM Regulated Flow vs Pressure Port 3 Pressure > Port Pressure Regulated Flow vs Pressure Port Pressure > Port 3 Pressure GPM 5..5 A. 7.5 C 5. D.5. E F 5 5 5 3 A amps.3 amps C.6 amps D.9 amps E. amps F.5 amps 35 4 PSI GPM 5..5 A. 7.5 C 5. D.5 E. F 5 5 5 3 A amps.3 amps C.6 amps D.9 amps E. amps F.5 amps 35 4 PSI Note: Pressure Compensation curves are shown for spool valves. An Eaton rand -6.A

EFV--O - Proportional Valve Proportional flow, normally open spool Up to 4 L/min (3 USgpm) bar (3 psi) Model Code EFV * * * * *** *****E** 3 4 5 6 7 8 9 Function EFV - Electro proportional flow control valve Size - size 6 Manual Override Option - No core tube special features S - Screw-in 8 Port Size 7 Valve Housing Material - Cartridge only A - Aluminum S - Steel 9 Coil Series E - E series coils *These model digits will not be stamped on the valve. For coil part numbers and dimensions see section C. 3 Seal Material N - una-n V - Viton 4 Logic - Normally open 5 Flow Rating A - 4 USgpm @ 8 PSID - USgpm @ 8 PSID See specifications Code Port Size Housing Number Cartridge only Aluminium Single Steel Single 4G /" SPP -687-6985 6G 3/4" SPP -686-6984 T SAE -664-67 T SAE -6646-6986 Note: oth the manifold and port plug are required. See section J for housing details. Special Features - None Only required when valve has special features, omitted if. -6.A An Eaton rand

EFV--O - Proportional Valve Proportional flow, normally open spool Up to 4 L/min (3 USgpm) bar (3 psi) Dimensions mm (inch) Cartridge Only Torque cartridge in housing S - 36-49 Nm (-49 ft lbs) A - 8- Nm (8-9 ft lbs) Note: EFV- with DIN-4365 connector shown. 44, (.74) 3,8 (.9) 9, (.75).6 86,3 (3.4) 64, (.5) 68,6 (.7) 3 Installation Drawing (Aluminum) 5.4 (.) 86.3 3.4.3 (.46).7 (.5) 5.4 (.) 8.7 (.3) 3 8 (4.5) 8.55 (3.5) 5.6 (.3) 44.5 (.75) 76. (3.) 88.9 (3.5) An Eaton rand -63.A

PDRA - Proportional Valve Proportional relief.5 L/min (.3 USgpm) 35 bar (5 psi) Operation Features Sectional View The poppet is held on the seat by a light spring. The force is increased by the application of magnetic force due to the increase in current. This increases the pressure required to lift the poppet of the seat thus controlling the pressure. High flow capacity with reduced space requirements. No dynamic seals. Standard valve bodies and common cavities. One-piece encapsulated coil with minimal amperage draw. Oil immersed armature solenoid. Various coil terminals and voltages. Coil interchangeability with valves of same series. Manual override, seal variations and other options available. Sealed coil arrangement to protect stem from corrosion. Description This is a proportional poppet style pilot relief cartridge. The pressure setting is directly proportional to changes in DC current input. The valve is ideal for the control of larger valves for the control of a pressure within a system. Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Max inlet pressure 35 bar (5 psi) Pressure range = 5-7 bar (7-55 psi), = 4- bar (-3 psi), 35 = -35 bar (3-5 psi) Max press port bar (45 psi) Max flow.5 L/min (.3 US GPM) Hystersis <.5% without PWM Dead band % approx Response time = -93 ms, = 3-395 ms, 35 = -358 ms Internal leakage <5 ml/min Temperature range -3 to C (- to 48 F) Cavity A879 (see Section M) Electrical data See coil data sheet Torque cartridge into cavity 4 Nm (9.5 lbs ft) Mounting position For best results mount below reservoir oil level. If this is not feasible mount horizontally Fluids All general purpose hydraulics fluids such as: MIL-H-566, SAE, SAE, etc Seal material Standard nitrile with PTFE back up rings Filtration S554/4 Class 8/3 (5 micron or better) Nominal viscosity range 5 to 5 cst Standard housing materials Aluminium Coil Model Code C6-*-*/9 Coil Weight.3 kg (.6 lbs) Weight.5 kg (.55 lbs) Voltage available /4 VDC Seal kit SK9 (Nitrile) SK9V (Viton ) Viton is a registered trademark of E.I. DuPont Pressure - psi Performance Curves Flow - L/min.4.75..5 4 5 5-35 bar 4- bar...3 Flow - US gpm 5-7 bar.4 Pressure - bar 7 3.5 Pressure - psi 5 4 3-35 bar 5-7 bar - bar 35 8 4 7 4 6 8 % of rated current Pressure - bar Pressure - psi Flow - L/min.4.75..5 5 35 4 3 5-7 bar 4- bar -35 bar 75% 5% 5% 75% 5% 5%...3 Flow - US gpm 5% 5%.4 8 4 7 Pressure - bar -7.A An Eaton rand

PDRA - Proportional Valve Proportional relief.5 L/min (.3 USgpm) 35 bar (5 psi) Model Code PDRA N 6 H 4 3W 3 4 5 6 7 Function PDRA - Normally open Seal Material N - Nitrile V - Viton 3 Pressure Range - 5 to bar - to 4 bar 4 Manual Override 6 - Screw 5 Coil Termination H - DIN4365 F - Flying Lead DM - Deutsch moulded Other terminations available on request. 6 Voltage - VDC 4-4 VDC 7 Port Size Code Port Size Housing Number Aluminium Steel Cartridge only W /4" SP A485 A48 3W 3/8" SP A43 A475 4T /4" SAE A484-6T 3/8" SAE A5676 A4843 Dimensions mm (inch) Cartridge Only Installation Drawing. (.8) 49. (.9) 5. A/F Man override. A/F Man override locknut 35.5 (.4).7 (.5) 8.8 (.3). (3.98) 4. A/F 5. (.97) 6. (.63) 3. (.) 44. (.73) 5. (.97) 44.8 5.8 (.76) (.) holes Ø6.8 (.7) through 5.9 (.63) 3.8 (.5) 9. (.4) 3/4-6 UNF 9.4 (.76) T() Ø.6 (.5) P() An Eaton rand -7.A

IRV- - Proportional Valve Proportional inverse relief, poppet L/min (.5 USgpm) bar (3 psi) Operation The IRV- proportional relief is spring biased closed to the highest setting. Increasing current to the coil will proportionally decrease the pressure setting. When the pressure at port (inlet) is enough to overcome the spring force, the poppet lifts and allows flow from port to port (outlet). Features Hardened and ground components for accurate consistent control and a long life. IP69K Tough coil compatibility continuously rated. Sectional View Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure bar (3 psi) Cartridge endurance rating million cycles Cartridge fatigue pressure rating (NFPA/T.6. R-) bar (3 psi) Maximum pressure setting range 35- bar (3 psi) Rated flow L/min, (.5 USgpm) Nominal supply voltage /4 V Temperature range -3 to 9 C (- to 94 F) Maximum oil temperature C (48 F) Maximum internal oil temperature C (39 F) Cavity C-- Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE, etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum Hysterisis psi with dither Weight cartridge only,3 kg (.3 lbs) Seal kit 56583 (una-n), 56686 (Viton ) Viton is a registered trademark of E.I. DuPont Endurance tested to million cycles at full rated flow and pressure. Description This is a proportionally controlled inverse pilot poppet relief valve. Ideal for use with logic elements to control fan or brush pressure where full speed or force is required under electrical failure. Pressure Drop Pressure (psi) Metering Performance 36 34 3 3 A 8 6 4 8 C 6 4 D 6 E 4..4.6.8..4.6 48..6 93. 65.5 37..3 8.8 4.3 3.8 Pressure (bar) Amps Pressure Differential A - 35 psi - 3 psi C - psi D - psi E - 5 psi -8.A An Eaton rand

IRV- - Proportional Valve Proportional inverse relief, poppet L/min (.5 USgpm) bar (3 psi) Model Code IRV * ** * ** *** * * * * ** 3 4 5 6 7 8 9 Function IRV - Inverse proportional relief Size - size 3 Seal Material lank - una-n V - Viton 4 Factory Set Pressure User requested in psi increments. Max pressure setting range 5-3 psi Example 5-5 psi 3-3 psi 5 Housing Material lank - Cartridge only A - Aluminum 6 Port Size 9 Connector Type Code Port Size Housing Number lank - No coil G - ISO 44 DIN 4365 Aluminum Single Aluminum Single Q - Spade Terminals Light Duty Fatigue Rated W - Flying Lead Cartridge only N - Deutsch (DC only) Y - Amp JR (DC only) 6T SAE 6 5665 P - Conduit 8T SAE 8 5665 For coil part numbers and dimensions G /4" SPP 5986433- see section C. 3G 3/8" SPP 87673 6H SAE 6 8767 8H SAE 8 8767 See section J for housing details. 7 Coil Voltage - No coil - VDC - VDC 4-4VDC 8 Type of Power lank - No coil D - DC w/o diode - DC with diode Coil Series lank - No coil J - J Series, W For coil part numbers and dimensions see section C. Coil Special Features lank - No coil - No special feature Valve Special Features lank - No coil Dimensions mm (inch) Cartridge Only Installation Drawing 9, HEX (.75) 7.4 (.85) 5.4 (.) 7,4 (.85) X 7. (.8) 63.5 (.5).8 (.8) 33, (.3) 5,4 HEX (.),875-4 THD. 34,6 (.36) 9.5 (.37) 63.5 (.5) 9. (.75) Ø 5,8 (.6) Ø 38,9 (.53) An Eaton rand -8.A

ERV- - Proportional Valve Proportional relief, spool 3.8-6. L/min ( - 5 USgpm) 4 bar (35 psi) Operation This valve remains closed between port and until the predetermined pressure setting has been reached at port, overcoming the electrical force and opening the spool to allow flow from port to port. Features Hardened and ground components for accurate consistent control and a long life. Pilot style to give accurate pressure control over varying flows. IP69K Tough coil compatibility continuously rated. Sectional View Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure (all ports) -4 bar (3-35 psi) Cartridge fatigue pressure (infinite life) 4 bar (35 psi) Rated flow 3.8-6, L/min (-5 USgpm) Temperature range -4 to C (-4 to 48 F) Cavity C-- Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum Weight including coil,44 kg (.98 lbs) Seal kit 56583 (una-n), 56586 (Viton ) Viton is a registered trademark of E.I. DuPont Description This is a proportional internally pilot operated screw in cartridge relief valve. Good control over large flows for the physical size of the cartridge. Ideal for the control of pressure under varying flow conditions. Pressure Drop - psi Pressure Drop Curves Pressure override, energized 3 Performance Curves Cartridges only bar Flow - L/min (,8 cst oil @ 49 C) psi 3 4 5 Step response Zero outlet pressure 5 5 5 Flow - USgpm (5 SUS oil @ F) 5 Volts Pressure Drop - bar Pressure override, de-energized Pressure Drop - psi 5 4 Flow - L/min (,8 cst oil @ 49 C) 3 4 5 5 5 Flow - USgpm (5 SUS oil @ F) Pressure gain 6 4 8 Pressure Drop - bar Pressure 4 7 3 9 6 3 Input voltage Pressure - psi 3 4 7 Pressure - bar...3.4 seconds Response time 3 6 9volts Input voltage @ 5 C (77 F) -9.A An Eaton rand

ERV- - Proportional Valve Proportional relief, spool 3.8-6. L/min ( - 5 USgpm) 4 bar (35 psi) Model Code ERV (V) ** ** *** * 3 4 5 6 7 8 Function ERV - Proportional relief valve Size - size 3 Seal Material lank - una-n V - Viton 4 Maximum Pressure Customer to specify settings in increments of 7 bar ( psi) and coded in hundreds of psi within the 35- bar range (5-3 psi) range. Example: 5-35, (5 psi) 5 Port Size 7 Connector Types Code Port Size Housing Number Aluminum Single lank - No coil G - DIN 4365 Q - Spade Terminals Cartridge only W - Flying Lead 6T SAE 6 5665* N - Deutsch Y - Amp JR G /4" SPP 8767* For coil part numbers and 3G 3/8" SPP 87673 dimensions see section C. 6H SAE 6 8767 8H SAE 8 8767 8 Special Features *Light duty housing. See section J for housing details. - None Only required if valve has special features, omitted if. 6 Voltage Rating - No coil D - VDC 4D - 4VDC - VDC/w diode* 4-4VDC/w diode* *Optional arc suppression diode. Note: This valve uses the standard J series coils, see section C for coil part numbers and specifications. Dimensions mm (inch) Torque cartridge in aluminum housing 47-54 Nm (35-4 ft lbs) Cartridge Only Installation Drawing Valve is shown with W coil. 9,6 (.6) 73. (.87) 5.4 (.) Ø 38,9 (.53) 9, (.75) Hex X 7. (.8) 63.5 (.5).8 (.8) 73, (.87) 5,4 (.) Hex 9.5 (.37) 63.5 (.5) 9. (.75) 33,3 (.3).875"-4 Thd. Ø 5,8 (.6) WARNING Maintain 5-8 Nm (4-6 ft lbs) maximum torque on valve tube nut. Over tightening may cause valve failure. An Eaton rand -9.A

ERV-6 - Proportional Valve Proportional relief, spool Up to 3 L/min (35 USgpm) bar (3 psi) Sectional View Operation This valve remains closed between port and until the predetermined pressure setting has been reached Performance Data Ratings and Specifications at port, overcoming the electrical force and opening the spool to allow flow from port to port. Features Hardened and ground components for accurate consistent control and a long life. Pilot style to give accurate pressure control over varying flows. IP69K Tough coil compatibility continuously rated. Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure (all ports) 3,5- bar (5-3 psi) Cartridge fatigue pressure (infinite life) bar (3 psi) Rated flow 7,6-3, L/min (-35 USgpm) Temperature range -4 to C (-4 to 48 F) Cavity C-6- Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum Weight including coil,44 kg (.98 lbs) Seal kit 5658 (una-n), 88969 (Viton ) Viton is a registered trademark of E.I. DuPont Pressure Drop Curves Pressure override, energized Pressure override, de-energized 3 Flow - L/min (,8 cst oil @ 49 C) 4 8 6 Flow - L/min (,8 cst oil @ 49 C) 4 8 6 7 Description This is a proportional internally pilot operated screw in cartridge relief valve. Good control over large flows for the physical size of the cartridge. Ideal for the control of pressure under varying flow conditions. Pressure - psi 3 4 5 Flow - USgpm (5 SUS oil @ F) Performance Curves Cartridges only 4 7 Zero outlet pressure Pressure - bar Pressure - psi 6 3 4 3 4 5 Flow - USgpm (5 SUS oil @ F) Pressure - bar bar psi Step response Volts 36 Pressure gain 8 Pressure 4 7 3 9 6 3 Input voltage Pressure - psi 3 4 7 Pressure - bar...3.4 seconds Response time 3 6 9 volts Input voltage @ 5 C (77 F) -3.A An Eaton rand

ERV-6 - Proportional Valve Proportional relief, spool Up to 3 L/min (35 USgpm) bar (3 psi) Model Code ERV 6 (V) ** *** *** * 3 4 5 6 7 8 Function ERV - Proportional relief valve Size 6-6 size 3 Seal Material lank - una-n V - Viton 4 Maximum Pressure Customer to specify settings in increments of 7 bar ( psi) and coded in hundreds of psi within the 35- bar range (5-3 psi) range. Example: 5-35, (5 psi) 5 Port Size 7 Connector Types Code Port Size Housing Number Aluminum Single lank - No coil G - DIN 4365 Q - Spade Terminals Cartridge only W - Flying Lead T SAE 56649* N - Deutsch Y - Amp JR 4G /" SPP 87676* For coil part numbers and 6G 3/4" SPP 87678 dimensions see section C. H SAE 87677 H SAE 5663 8 Special Features *Light duty housing. See section J for housing details. - None Only required if valve has special features, omitted if. 6 Voltage Rating - No coil D - VDC 4D - 4VDC - VDC/w diode* 4-4VDC/w diode* *Optional arc suppression diode. Note: This valve uses the standard J series coils, see section C for coil part numbers and specifications. Dimensions mm (inch) Cartridge Only Torque cartridge in aluminum housing 8- Nm (8-9 ft lbs) Installation Drawing 9,6 (.6) 77.9 (3.7) 3.8 (.5) Ø 38,9 (.53) 9, (.75) Hex Torque to 5-8 Nm 88.9 (3.5) 63.5.5 X 8.74 (.344) 8.4 (.) 79, (3.).3 (.4) 68.8 (.688) 88.9 (3.5) 38, (.5) Hex 44,4 (.75).3"- Thd. Ø 8,55 (.4) WARNING Maintain 5-8 Nm (4-6 ft lbs) maximum torque on valve tube nut. Over tightening may cause valve failure. An Eaton rand -3.A

PPDA - Proportional Valve Proportional Reducing/Relief, Spool L/min (5.4 USgpm) bar (3 psi) Operation Features 3 Sectional View In the de-energized position, pressure inlet port is open to reduced pressure port, return port 3 is closed. As electrical current is increased, the setting of the valve increases allowing pressure at port to increase. If the pressure at port exceeds the setting of the valve, the spool will shift further and relieve to port 3. High flow capacity with reduced space requirements. No dynamic seals. Standard valve bodies and common cavities. One-piece encapsulated coil with minimal amperage draw. Oil immersed armature solenoid. Various coil terminals and voltages. Coil interchangeability with valves of same series. Manual override, seal variations and other options available. Sealed coil arrangement to protect stem from corrosion. 3 (Tank) (Pres) Description (Reg) This is a low pressure proportional direct acting pressure reducing valve with a reverse relief screw in cartridge valve. It is ideal for the control of compensators on a pump or brake and clutch systems on a transmission circuit. Performance Data Ratings and Specifications Performance data is typical with fluid at 3 cst (5 SUS) Max inlet pressure bar (3 psi) Max regulated pressure 9 watt coil 4 bar, 9 watt coil 8 bar Max flow 8.6 L/min (5 USgpm) 9 watt coil L/min (5.4 USgpm) 9 watt coil Hystersis 6% max without PWM Frequency Hz Dead band 9% approx Response time = -93 ms, = 3-395 ms, 35 = -358 ms Internal leakage Up to 5 ml/min at bar differential Temperature range -3 to C (- to 48 F) Cavity A353 (see Section M) Torque cartridge into cavity 3 Nm ( lbs ft) Mounting position Unrestricted Fluids All general purpose hydraulics fluids such as: MIL-H-566, SAE, SAE, etc Seal material Standard nitrile with PTFE back up rings Filtration S554/4 Class 8/3 (5 micron or better) Nominal viscosity range 5 to 5 cst Standard housing materials Aluminium Coil weight.3 kg (.6 lbs) Weight cartridge only.5 kg (.55 lbs) Seal kit SK9 (Nitrile) SK9V (Viton ) Coil part number C6*-*/9 (PPDA) C6-*-*/9 (PPDH) Voltage available, 4 VDC Viton is a registered trademark of E.I. DuPont Pressure Drop Flow - L/min 4 8 6 75 5 Pressure - psi 58 435-9 45-3.6. 3.8 4.4 5.3 Flow - US gpm 4 3 Pressure - bar Performance Curve 43 3 36 5 Pressure - psi 88 PPD AH 6 PPD A 44 7 5 5 4 6 8 % of rated current Pressure - bar -3.A An Eaton rand

PPDA - Proportional Valve Proportional Reducing/Relief, Spool L/min (5.4 USgpm) bar (3 psi) Model Code PPDA N H 4 3W 3 4 5 Function PPDA - Standard PPDH - Heavy duty Seal Material N - Nitrile V - Viton 3 Coil Termination H - DIN4365 F - Flying Lead DM - Deutsch moulded Other terminations available on request. 4 Voltage - VDC 4-4 VDC 5 Port Size Code Port Size Housing Number Aluminium Single Cartridge only W /4" SP A774 3W 3/8" SP A6684 6T 3/8" SAE 656 See section J for housing details. Dimensions mm (inch) Cartridge Only Installation Drawing 49. (.9) 57. (.5). (.8) 7. (.8) 35.5 (.4) holes Ø7. (.8) thro 8.3 (.). (.44) 4.7 (.58) 9. (3.6) 4. A/F 5. (.97) 8.6 (.3) 4.8 (.9) 3 47.6 (.87) 38. (.5).7 (.5) 5.4 (.) 39.8 (.57) 3/4-6-UNF-A 3 (Tank) (Pressure) 6.9 (.67) Ø4. (.56) Ø5.8 (.6) (Regulated) An Eaton rand -3.A

EPRV-8 - Proportional Valve Proportional reducing/relief, spool 7.6 L/min ( USgpm) 35 bar (5 psi) 3 Operation In the de-energized position, pressure inlet port is closed and reduced pressure port is open to return port 3. As electrical current is increased, port opens to port and port 3 closes, proportionally increasing pressure at port. If the pressure at port exceeds the setting of the valve, the spool will shift further and relieve to port 3. Features Hardened and ground components for accurate consistent control and a long life. IP69K Tough coil compatibility continuously rated. Sectional View 3 (T) Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Maximum inlet pressure 35 bar (5 psi) Cartridge fatigue pressure (infinite life) 35 bar (5 psi) Reduced pressure range - bar (-3 psi) Maximum operating flow 7,6 L/min ( USgpm) Temperature range -4 to C (-4 to 48 F) Cavity C-8-3 Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE etc. Filtration Cleanliness code 8/6/3 Recommended PWM frequency 5 Hz Hysterisis @ 5 Hz PWM 5% Housing material (standard) Aluminum Weight including coil,9 kg (.64 lbs) Seal kit -7945 (una-n), -7945 (Viton ) Viton is a registered trademark of E.I. DuPont Description (RP) (P) This is a low pressure proportional direct acting pressure reducing valve with a reverse relief screw in cartridge valve. It is ideal for the control of compensators on a pump or brake and clutch systems on a transmission circuit. Pressure Drop Curves Pressure drop - psi Flow - L/min (,8 cst oil @ 49 C) 4 6 8 75 A 5 5.5..5. Flow - USgpm (5 SUS oil @ F) 7 6 4 Pressure drop - bar Pressure - psi 8 5 4 3 Flow - L/min (,8 cst oil @ 49 C) Relieving mode Reducing mode 4 4 Flow - USgpm (5 SUS oil @ F) 8 35 8 4 7 Pressure - bar Reduced pressure bar 4 8 4 psi 6 4 Step response...3.4 Time - sec A - Port to port 3 - Port to port Performance Curves ( VDC)..8.4 Amperage Reduced pressure - psi 4 3 Regulated pressure vs amperage..3.5.7.9 ( VDC) 8 Amperage decreasing Amperage increasing...3.4 4 7 Reduced pressure - bar (4 VDC) -3.A An Eaton rand

EPRV-8 - Proportional Valve Proportional reducing/relief, spool 7.6 L/min ( USgpm) 35 bar (5 psi) Model Code EPRV 8 (V) (A) ** *** * * 3 4 5 6 7 8 9 Function EPRV - Proportional reducing/ relieving valve Size 8-8 size 3 Seal Material lank - una-n V - Viton 4 Valve Housing Material Omit for cartridge only A - Aluminum 5 Port Size 7 Connector Types Code Port Size Housing Number Aluminum Single lank - No coil G - DIN 4365 Q - Spade Terminals Cartridge only W - Flying Lead 4T SAE 4-674 N - Deutsch Y - Amp JR 6T SAE 6-674 For coil part numbers and G /4" SPP -6739 dimensions see section C. 3G 3/8" SPP -674 See section J for housing details. 8 Coil S - S series coils 6 Voltage Rating - No coil D - VDC *Optional arc suppression diode. Note: This valve uses the standard 9 Special Features - None 4D - 4VDC S series coils, see section C for coil Only required if valve has special - VDC/w diode* part numbers and specifications. features, omitted if. 4-4VDC/w diode* Dimensions mm (inch) Torque cartridge in aluminum or steel housing 34-4 Nm (5-3 ft lbs) Cartridge Only Valve is shown with N coil. 6, (.3 ) Installation Drawing 9. (.75) 5.3 (.) 9. (.75) 3,8 (.5 ) 5.5 (.6) 67.3 (.65) 3.4 (.3) 3 56.74 (.34) 63.5 (.5) X7.4 (.8) 9.8 (.7) WARNING Maintain 5-8 Nm (4-6 ft lbs) maximum torque on valve tube nut. Over tightening may cause valve failure. An Eaton rand -3.A

EPRV-6 - Proportional Valve Proportional reducing/relief, spool 38 L/min ( USgpm) 35 bar (5 psi) 3 Operation This valve remains open from port to port (port 3 must be vented). Once the predetermined pressure is reached at port, the spool shifts to restrict the inlet flow at port, which regulates the pressure at port. If the pressure at port exceeds the setting of the valve, the spool will shift farther and relieve to port 3. Features Hardened and ground components for accurate consistent control and a long life. IP69K Tough coil compatibility continuously rated. Sectional View Performance Data Ratings and Specifications Performance data is typical with fluid at,8 cst (5 SUS) and 49 C ( F) Typical application pressure (all ports) 3,5-35 bar (-5 psi) Cartridge fatigue pressure (infinite life) 35 bar (5 psi) Rated flow -38, L/min (- USgpm) Temperature range -4 to C (-4 to 48 F) Cavity C-6-3 Fluids All general purpose hydraulic fluids such as: MIL-H-566, SAE, SAE etc. Filtration Cleanliness code 8/6/3 Housing material (standard) Aluminum Weight including coil,9 kg (. lbs) Seal kit 5658 (una-n), 889599 (Viton ) Viton is a registered trademark of E.I. DuPont 3 Pressure Drop Curves Pressure override, energized Pressure override, de-energized Flow - L/min (8, cst oil @ 49 C) 38 9 6 9 38 4 5 Flow - L/min (8, cst oil @ 49 C) 38 9 9 38 3 Pressure - psi 4 8 4 Pressure - bar Pressure - psi 5 Pressure - bar 5 5 Flow - USgpm (35 SUS oil @ F) 5 5 Flow - USgpm (35 SUS oil @ F) Description This is a low pressure proportional pilot operated pressure reducing valve with a reverse relief screw in cartridge valve. It is ideal for the control of compensators on a pump or brake and clutch systems on a transmission circuit. Performance Curves Cartridges only Reduced pressure bar 4 8 4 psi 6 4 Step response,,,3,4 Response time Zero outlet pressure volts 9 6 3 Input voltage seconds Pressure - psi Pressure gain 5 34 5 7 3 6 9 volts Input voltage @ 5 C (77 F) Pressure - bar -33.A An Eaton rand

EPRV-6 - Proportional Valve Proportional reducing/relief, spool 38 L/min ( USgpm) 35 bar (5 psi) Model Code EPRV 6 (V) ** *** *** * 3 4 5 6 7 8 Function EPRV - Proportional reducing/ relieving valve Size 6-6 size 3 Seal Material lank - una-n V - Viton 4 Maximum Pressure Customer to specify settings in increments of 7 bar ( psi) and coded in hundreds of psi within the 4-35 bar range (-5 psi) range. Example: 5-35, (5 psi) 5 Port Size 7 Connector Types Code Port Size Housing Number Aluminum Single lank - No coil G - DIN 4365 Q - Spade Terminals Cartridge only W - Flying Lead 6 3/4" SPP -75465* N - Deutsch Y - Amp JR T SAE 5666* For coil part numbers and 6G 3/4" SPP 8767 dimensions see section C. H SAE 8767 H SAE 87673 8 Special Features *Light duty housing. See section J for housing details. - None Only required if valve has special features, omitted if. 6 Voltage Rating - No coil D - VDC 4D - 4VDC 36D - 36VDC - VDC/w diode* 4-4VDC/w diode* *Optional arc suppression diode. Dimensions mm (inch) Cartridge Only Valve is shown with W coil. Torque cartridge in aluminum housing 8- Nm (8-9 ft lbs) Installation Drawing 3.8 (.5) 77.9 (3.7) 3.8 (.5) 57 (.4) 88.9 (3.5) 4.3 (4.5) 3 8.4 (.).3 (.4) 93.68 (3.688) 4.3 (4.5) X8.74 (.344) WARNING Maintain 5-8 Nm (4-6 ft lbs) maximum torque on valve tube nut. Over tightening may cause valve failure. An Eaton rand -33.A

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