Standard Cartridge Valves / Way Series NG NG
Table of Contents Designation Symbol Page General Description and Operating Principle Specifications and Characteristic Parameters Typical Characteristic Curves - -way cartridge for Pressure Control without Damping -way cartridge for Pressure Control with Damping -way cartridge for Direction and Flow Control without Damping -way cartridge for Direction and Flow with Damping -way cartridge for Check Valve -way cartridge for Pressure Reducing and Compensator P P P P Typical Orifice Characteristics Mounting Dimensions Ordering Information -
General Description and Operating Principle General Description Cartridge valves, also known as / way valves or logic valves, conform to DIN and ISO standards.they have two operational ports and.the flow path between these two connections is controlled hydraulically by a pilot pressure applied to. Depending on the control input, cartridge valves can be used as: Directional Control Valves (start, stop, directional control) Pressure Control Valves (pressure relief, pressure control, pressure sequence and unloading function) Check Valves (check valve function and pilot operated check valve function) Flow Control Valves The preferred mode of mounting is the manifold block, which can be equipped with several valves depending on the hydraulic circuit for the specific application. Each valve is connected to each other in the manifold block. The Moog Hydrolux product line contains valves of nominal bores,,,,,, and as per DIN, for flows up to, lpm and sizes, for flows to, lpm. Moreover, Moog Hydrolux offers cover plates and pilot valves for a wide variety of functions. In addition to this, our product offering also contains cartridge housings for a great number of applications for subplate, pipe and flange mounting. Operating Principle Cartridge valves have two working connections and, where the main flow is hydraulically operated by a controlling pressure applied to the connection.the basic cartridge valve includes a valve poppet and sleeve which is normally held in the closed position by a spring.the poppet valve has a seated cone, giving a leakage free (dependent upon pilot control) condition across the two ports.the closing spring is retained by the control cover which encloses the cartridge valve and provides pilot connections from the port.various types of pilot control can be mounted either to the control cover or to an adjacent manifold face to provide direct control of the cartridge valve. The effective areas of the basic element are, and. Pilot oil can be taken from port, or both and (with a shuttle valve) or an external source. Hydraulic fluid can flow through the way cartridge valve from or. pilot valve can be used to directly control the switching function of the cartridge valve, either between two extreme positions, open or closed, or in any number of intermediate positions.the exact position of the valve cone depends on the ratio of control surface, to the pressures acting from the working connections and on the seating surface of and the annular area of. If the valve cone is open, by reducing the pressure seen at, then flow can move from and or vice-versa. y applying a control pressure at, the working connections to are shut off as the valve cone is closed by the seat mounting. If there is a pressure difference between connection and pilot connection, as a result of clearance tolerance between the cone and sleeve, then leakage can be eliminated by using a leakproof seat valve and hooking up the pilot connection to the working connection. If the desired function does not permit such a switching operation, a cartridge valve with an additional sealing surface can be used to seal the connections, and from each other.
Specifications General Data Value Unit Specifications Mode of Construction - - /-way Seat Valve (Cartridge) Mounting position - - any Manner of Mounting - - Manifold Cartridge Mounting Mounting Dimensions - mm see page Direction of flow - - see pages to mbient Temperature Range min. C - max. C + Hydraulic Inlet min. bar max. bar Outlet min. bar max. bar Temperature Range min. C - max. C + Viscosity Range min. mm s - [cst], max. mm s - [cst] Operational Viscosity mm s - [cst] Nominal Size - - N N N N N N N N Pilot Volume (rea ) for Cone, C & R V cm,,,,,,,, Pilot Volume (rea ) for Cone & D V cm,,,,,,,, Characteristic Parameters Reference Surface NG NG NG NG NG NG NG NG Cones, C and R Stroke mm mm (Ref),,,,,,,,,,,, Cones and D,,,,,, Stroke mm,,,,,,, mm (Ref) / / / / / / / /,
Performance Data Pressure Control Function CONE-, WITHOUT DMPENING NOSE CONE-, WITHOUT DMPENING NOSE NG NG NG PRESSURE DROP psi NG NG NG CONE-, WITHOUT DMPENING NOSE CONE-D, WITH DMPENING NOSE NG NG NG NG NG NG CONE-M,N, SPOOL TYPE CONE-M,N, SPOOL TYPE PRESSURE DROP (bar) NG - R SPRING NG - R SPRING NG - R SPRING NG - R SPRING PRESSURE DROP (bar) NG - R SPRING NG - R SPRING NG - R SPRING NG - R SPRING
Performance Data Flow; Direction and Check Functions CONE-/R, WITHOUT DMPENING NOSE CONE-/R, WITHOUT DMPENING NOSE NG NG NG NG NG NG CONE-/R, WITHOUT DMPENING NOSE CONE-C, WITH DMPENING NOSE NG NG NG NG NG CONE-C, WITH DMPENING NOSE CONE-C, WITH DMPENING NOSE NG NG NG NG NG
Standard Models Pressure Control (without Dampening nose); area ratio = : Flow Direction Size Weight Spring * Symbol Function Rating Part Part NG [mm] [kg] [bar] Designation Number, M-CEEP/KO;DG C--,, M-CEES/KO;DG C--, M-CEET/KO;DG C--, M-CEEU/KO;DG C--, M-CEEP/KO;DG C--., M-CEES/KO;DG C--, M-CEET/KO;DG C--, M-CEEU/KO;DG C--.,.., M-CEEP/KO;DG C--, M-CEES/KO;DG C--, M-CEET/KO;DG C--, M-CEEU/KO;DG C--, M-CEEP/KO;DG C--, M-CEES/KO;DG C--, M-CEET/KO;DG C--, M-CEEU/KO;DG C--, M-CEEP/KO;DG C--, M-CEES/KO;DG C--, M-CEET/KO;DG C--, M-CEEU/KO;DG C--, M-CEEP/KO;DG C--, M-CEES/KO;DG C--, M-CEET/KO;DG C--, M-CEEU/KO;DG C--, M-CEEP/KO;DG C--, M-CEES/KO;DG C--, M-CEET/KO;DG C--, M-CEEU/KO;DG C--, M-CEEP/KO;DG C--, M-CEES/KO;DG C--, M-CEET/KO;DG C--, M-CEEU/KO;DG C-- *, bar spring on request!
Standard Models Pressure Control (with dampening nose); area ratio = : Flow Direction Size Weight Spring * Symbol Function Rating Part Part NG [mm] [kg] [bar] Designation Number, M-CEEDP/KO;DG C--,, M-CEEDS/KO;DG C--, M-CEEDT/KO;DG C--, M-CEEDU/KO;DG C--, M-CEEDP/KO;DG C--,, M-CEEDS/KO;DG C--, M-CEEDT/KO;DG C--, M-CEEDU/KO;DG C--, M-CEEDP/KO;DG C--,, M-CEEDS/KO;DG C--, M-CEEDT/KO;DG C--, M-CEEDU/KO;DG C--,, M-CEEDP/KO;DG C--, M-CEEDS/KO;DG C--, M-CEEDT/KO;DG C--, M-CEEDU/KO;DG C--, M-CEEDP/KO;DG C--,, M-CEEDS/KO;DG C--, M-CEEDT/KO;DG C--, M-CEEDU/KO;DG C--, M-CEEDP/KO;DG C--,, M-CEEDS/KO;DG C--, M-CEEDT/KO;DG C--, M-CEEDU/KO;DG C--, M-CEEDP/KO;DG C--, M-CEEDS/KO;DG C--, M-CEEDT/KO;DG C--, M-CEEDU/KO;DG C--, M-CEEDP/KO;DG C--, M-CEEDS/KO;DG C--, M-CEEDT/KO;DG C--, M-CEEDU/KO;DG C-- *, bar spring on request!
Standard Models Directional Control (without dampening nose); area ratio = :, Flow Direction Size Weight Spring * Symbol Function Rating Part Part NG [mm] [kg] [bar] Designation Number, M-CEEP/KO C--,, M-CEES/KO C--, M-CEET/KO C--, M-CEEU/KO C--, M-CEEP/KO C--,, M-CEES/KO C--, M-CEET/KO C--,,,,, M-CEEU/KO C--, M-CEEP/KO C--, M-CEES/KO C--, M-CEET/KO C--, M-CEEU/KO C--, M-CEEP/KO C--, M-CEES/KO C--, M-CEET/KO C--, M-CEEU/KO C--, M-CEEP/KO C--, M-CEES/KO C--, M-CEET/KO C--, M-CEEU/KO C--, M-CEEP/KO C--, M-CEES/KO C--, M-CEET/KO C--, M-CEEU/KO C--, M-CEEP/KO C--, M-CEES/KO C--, M-CEET/KO C--, M-CEEU/KO C--, M-CEEP/KO C--, M-CEES/KO C--, M-CEET/KO C--, M-CEEU/KO C-- * bar spring on request!
Standard Models Directional Control (with dampening nose); area ratio = :, Flow Direction Size Weight Spring * Symbol Function Rating Part Part NG [mm] [kg] [bar] Designation Number, M-CEECP/KO C--,, M-CEECS/KO C--, M-CEECT/KO C--, M-CEECU/KO C--, M-CEECP/KO C--,, M-CEECS/KO C--, M-CEECT/KO C--, M-CEECU/KO C--,, M-CEECP/KO C--, M-CEECS/KO C--, M-CEECT/KO C--, M-CEECU/KO C--,, M-CEECP/KO C--, M-CEECS/KO C--, M-CEECT/KO C--, M-CEECU/KO C--, M-CEECP/KO C--,, M-CEECS/KO C--, M-CEECT/KO C--, M-CEECU/KO C--, M-CEECP/KO C--,, M-CEECS/KO C--, M-CEECT/KO C--, M-CEECU/KO C--, M-CEECP/KO C--, M-CEECS/KO C--, M-CEECT/KO C--, M-CEECU/KO C--, M-CEECP/KO C--, M-CEECS/KO C--, M-CEECT/KO C--, M-CEECU/KO C-- * bar spring on request!
Standard Models Check Valve; area ratio = :, Flow Direction Size Weight Spring * Symbol Function Rating Part Part NG [mm] [kg] [bar] Designation Number, M-CEERP C--,, M-CEERS C--, M-CEERT C--, M-CEERU C--, M-CEERP C--,, M-CEERS C--, M-CEERT C--, M-CEERU C--,, M-CEERP C--, M-CEERS C--, M-CEERT C--, M-CEERU C--,, M-CEERP C--, M-CEERS C--, M-CEERT C--, M-CEERU C--, M-CEERP C--,, M-CEERS C--, M-CEERT C--, M-CEERU C--, M-CEERP C--,, M-CEERS C--, M-CEERT C--, M-CEERU C--, M-CEERP C--,, M-CEERS C--, M-CEERT C--, M-CEERU C--, M-CEERP C--,, M-CEERS C--, M-CEERT C--, M-CEERU C-- * bar spring on request!
Standard Models Pressure Reducing & compensator (spool type), normally open; area ratio = : Flow Direction P P Spring Symbol Function Size Rating Part Part NG [mm] [bar] Designation Number, M-CKEMT/K C--, M-CKEMU/K C--, M-CKEMT/K C--, M-CKEMU/K C-- Flow only P=>P, M-CKEMT/K C--, M-CKEMU/K C--, M-CKEMT/K C--, M-CKEMU/K C-- These CKE-Cartridge can be ordered only with the below covers! They are only compatible with these covers! Symbol Size Part Part Designation Number CCEWD/DM E-- CCEWD/DM E-- CCEWD/DM E-- CCEWD/DM E--
Typical Orifice Characteristics The function and switching velocity of a cartridge-valve can be influenced by changes in the metering-in and metering-out flow through the pilot lines.this is achieved by changing mounting orifices as required. The following diagram and table should be used for selecting the correct orifice diameter. Pressure Difference bar,,,, Orifice - Diameters [mm],,,,,, lpm Flow,,, Order Numbers for Orifices CEE E E E E E E E E Orifice Choice Plug Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Plug Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Orifice Mxx, Order Number Order example: Orifice Mxx, N Order Number: Viscosity : mm s - [cst] Oil temperature : C
Mounting Dimensions
Ordering Information Poppet Style Cartridge NG NG NG NG Designation O Ring Shore Seal Kit for Cartridge O Ring Shore ack-up Ring O Ring Shore ack-up Ring xial Seal Springs Spring P -, bar Spring R -, bar Spring S -, bar Spring T -, bar Spring U -, bar Spring V -, bar E E EF EF EF EF EF EF NG NG ** NG Order Number NG NG NG NG ** NG ** ** Not possible with stroke limiter H. Order example: O Ring Pos. for NG Order number: Spring, bar Pos. for NG Order number: EF
Ordering Information Spool Type Cartridge* M C K E M Mixed FPM/FKM+PUR (Standard) only FPM/FKM N NR Orifices / Plugs for Cone () K Without plug K With plug K With.mm orifice C Cartridge Valve Omit for Standard Cartridge HF High flow K Spool Type Mounting E Manifold mounting Spring Rate T, bar U, bar Size Nominal ore [NG] NG NG NG NG Serial Number M Normally open N Normally closed DIN * These Cartridge can be ordered only with the covers on page! Normally Open NG NG Normally Open NG Normally Closed NG NG Pos. Designation Order Number Normally Open Type NG NG NG NG ack-up Ring - - - - O-Ring - - - - xial Seal E E - - ack-up Ring - - - O-Ring - - - - O-Ring - - - - ack-up Ring - - - - Springs a, bar EF EF EF EF b, bar EF EF EF EF Orifice CONSULT FCTORY
Notes
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