2-way slip-in cartridge valves series CE and CP are hydraulically controlled seat valves which are universally applicable. The complete modular system covers all sizes.

Parker 2-way slip-in cartridge valves series CE and CP are hydraulically controlled, universally applicable seat valves that are designed for compact block installation. The complete modular system covers all sizes. Slip-in cartridge, cover and pilot system are valve elements that permit single and combined functions.

Series CE offers poppet and sleeve combinations for directional functions. Series CP offers a cartridge for pressure functions and has to be combined with corresponding covers.

CE

Markets:
• Industrial
• Molding
• Oil & Gas

Features/Benefits:
• Installation cavity and mounting pattern according to ISO 7368 – proven design
• Complete modular system – allows for tailor-made customizations
• Wide range of variation – therefore universally applicable:
– 5 poppet shapes
– 5 poppet springs
– Optional seal between ports B and C
– Cover with adjustable stroke limitation
– Cover with mounting pattern for pilot valve assembly
– Combinations for complex functions

CP

• Shortest delivery times – no warehousing necessary

Applications:
• General presses
• Die Cast
• Injection Molding

The proven 2-way proportional throttle valves series TDA feature a precise control of large oil flows for an efficient, reliable operation.

TDA016

Parker 2-way proportional throttle valves series TDA provide outstanding characteristics like high resolution and reproducibility as well as a favourable price/performance ratio for a reliable and cost-effective operation. The TDA valve is used to control large oil flows. In combination with the digital power amplifier PCD00A-400 the valve parameters can be saved, changed and duplicated.

Markets:
• Industrial
• Molding

Features/Benefits:
• Proven, very robust design with cavity and mounting pattern according to ISO 7368 – allows reliable operation
• 8 sizes NG16 up to NG100 – wide range of sizes, fits most hydraulic systems
• Requires less pilot oil – enables higher energy efficiency
• High resolution and reproducibility – for improved product accuracy
• Short delivery time – no warehousing necessary
• Fail-safe function at power failure
• Leak-free from port B to A
• Pressure differential up to 350 bar possible

TDA016

Applications:
• General presses
• Die cast
• Injection molding

Technical functionality:
The TDA valve has a 3-stage design consisting of the first solenoid operated pilot stage with a spool in sleeve design, the second pilot stage with the control pring and the sequence spool and as main stage the poppet in the sleeve. The proportional solenoid operates the pilot spool against the feedback of the control spring and controls the position of the sequence spool. The main poppet follows the position of the sequence spool and provides an open area for flow from B to A (optional A to B) in proportion to the solenoid current. The poppet is positioned independently of the differential pressure, which can become as high as the maximum working pressure.

With flow rates up to 9500 l/min and fast response times, proportional throttle valves series TEA are predestined for injection molding and die cast applications. The directional valve integrated in the pilot circuit provides the safety function.

TEA

Parker’s proportional throttle valves in cartridge design with shut-off valve series TEA combine high flow and fast response times and thus provide high efficiency. These accumulator discharge valves are preferably used in hydraulic systems where high flow rates are discharged from hydraulic accumulators over a short operating period (in the range of milliseconds).

Typical applications are injection molding and die cast machines as well as hydraulic presses. Basically the function of an accumulator discharge valve corresponds to the function of a TDA throttle valve. In addition a directional valve is integrated in the pilot circuit to meet the relevant safety regulations.

Markets:
• Industrial
• Molding

TEA

Features/Benefits:
• Cavity and mounting pattern according to ISO 7368 – for quick, easy integration
• Maximum operating pressure up to 350 bar – suitable for demanding hydraulic applications
• High flow rates up to 9500 l/min – enables efficient operation
• Various sizes, NG25 – NG100 – allows extremely variable use
• Short delivery time for most sizes – no warehousing necessary

Applications:
• General presses
• Injection molding
• Die cast

Safety function:
The directional valve provides the safety function. When the solenoid is deenergized and the spring is in end position, pilot pressure from X presses the control piston into lower end position and the main poppet is closed. As a result the flow from B to A or from the reservoir system to the machine is blocked.

Universally applicable for compact manifold block installation, Parker’s cover without auxiliary functions series C*A and cover for pilot system mounting series C*C are available in many different sizes.

C025CA

The cover without auxiliary functions series C*A and the cover for pilot system mounting series C*C for 2-way slip-in cartridge valves are universally applicable and offer good preconditions for a reliable operation.

2-way slip-in cartridge valves are hydraulically controlled seat valves that are designed for compact block installation. Slip-in cartridge, cover and pilot system are components of Parker’s modular DIN cartridge system which permits single and combined functions.

Markets:
• Industrial
• Molding
• Oil & Gas

C025CA

Features/Benefits:
• Compact, proven design that represents our long-term experience in hydraulics – increases reliability
• Comprehensive range – allow maximum flexibility for single and combined functions
• 8 different sizes from NG16 to NG100 – suitable for almost every application
• Short delivery time – no warehousing necessary

Applications:
• Suitable for general hydraulic applications
• General presses
• Die cast
• Injection molding

Parker’s 3-way high-response cartridge valves series TPQ provide high flow control at maximum dynamics. They are predestined for demanding applications like injection molding and die cast.

TPQ

The active pilot operated, 3-way high-response valves in cartridge design series TPQ are used in applications where high flow has to be precisely controlled at maximum dynamics. In this way they provide enhanced process accuracy and higher machine output. Typical applications are die cast, injection molding and hydraulic presses.

Markets:
• Industrial
• Molding

TPQ

Features/Benefits:
• Mounting pattern according to ISO 7368, cavity according to Parker house norm
• 6 sizes NG25 up to NG80 – fits almost all hydraulic systems
• Applicable for directional, speed, position, force and pressure controls – allows extremely variable use
• Very robust valve design – enables less downtime
• Closed-loop control of flows – enhanced process accuracy through high-precision production
• Fast step response – higher machine output thanks to shorter cycle times
• Short delivery time – no warehousing necessary
• Flow direction A to T and P to A
• Completely mounted adapted unit with integrated electronics
• Fail safe position in case of electrical and/or hydraulic power down

Applications:
• Suitable for general hydraulic applications
• Die cast
• Injection molding
• General presses

Function
TPQ has a 2-stage design consisting of a DFplus pilot valve and a main stage with spool and LVDT.

TPQ

With the DFplus pilot valve the TPQ achieves extremely fast response times: from 7 ms (NG25) up to 20 ms (NG80) with an accuracy of <0.1 % of the nominal flow. The pilot valve actively controls the spool – independent of the pressure conditions in the main ports.

It is basically required that the pilot pressure is at the level of the system pressure. At low system pressure the pilot pressure should be min. 140 bar, when high valve dynamics are desired.

The integrated electronics in the pilot of the TPQ has two control loops for the main cone and the pilot spool.

For more information on Series CE and C, click on the ‘Catalog’ links or contact your local distributor.

CS&CD

The 2/2 way seat valves series C10 C*E in cartridge design are equipped with an inductive switch to monitor the closed position. They are preferably used for safety-relevant applications.

Parker 2/2-way seat valves series C10C*E in slip-in cartridge design are the preferred choice for safety-relevant applications because they enable a reliable shut-off and safe hold of loadings. C10 valves are equipped with an inductive switch to monitor the closed position. The poppet has a 60/40 area ratio (AA = 0.6 AC, AB = 0.4 AC) and is capable for flow in both directions.

C10C3

The safety overlap of the poppet avoids opening of the valve before the signal of the inductive switch has changed. For sizes NG80 and NG100 a proximity switch is used.

Markets:
• Industrial

Features/Benefits:
• German trade association certificate No. HSM 16014 – certified safety
• Cavity and mounting pattern according to ISO 7368 – for quick, easy integration
• 8 sizes, NG16 up to NG100 – allows extremely variable use
• Poppet with safety overlap – guaratees safe switching
• Short delivery time for most sizes – no warehousing necessary
• Cover to mount a directional control valve (on the side) for cover 3 (only for sizes NG16 to NG63, not included in the delivery)
• Monitored closed position
• Inductive switch CE conform
• Optionally with poppet sealing between pilot flow C and port B

Applications:
• Suitable for general hydraulic applications
• General presses
• Die cast

Parker’s cover with stroke limiter series C*B and C*H are universally applicable for compact manifold block installation and available in many different sizes.

C032H

The cover with X-connection and stroke limiter series C*B and the cover with stroke limiter and DC mounting pattern series C*H for 2-way slip-in cartridge valves are universally applicable and ensure a reliable operation.

2-way slip-in cartridge valves are hydraulically controlled seat valves that are designed for compact block installation. Slip-in cartridge, cover and pilot system are components of Parker’s modular DIN cartridge system which permits single and combined functions.

Markets:
• Industrial
• Molding
• Oil & Gas

C032B

Features/Benefits:
• Compact, proven design that represents our long-term experience in hydraulics – increases reliability
• Comprehensive range – allow maximum flexibility for single and combined functions
• 8 different sizes from NG16 to NG100 – suitable for almost every application
• Short delivery time – no warehousing necessary

Applications:
• Suitable for general hydraulic applications
• General presses
• Die cast
• Injection molding

The pilot operated pressure relief valves series R and RS*E are particularly suitable for the protection of the pump. These valves in slip-in cartridge design are offered as complete units and available in numerous variations.

Parker’s pilot operated pressure relief valves series R and RS*E in slip-in cartridge design are particularly suitable for the protection of the pump and feature an excellent pressure behaviour for improved process accuracy. They are offered as complete units in numerous variations.

RS25E

Series R consist of a manual adjustment pilot stage and a cartridge main stage. The pressure relief valve series RS consists of a manual adjusted pilot stage with a directional valve for an electrically controlled vent function and a cartridge main part.

The R/RS*E model codes embrace the pilot valves, covers and cartridges that are also offered as separate items.

Markets:
• Industrial

Features/Benefits:
• Cavity and mounting pattern according to ISO 7368 – for quick, easy integration
• Wide range of options – suitable for almost every application
• Excellent pressure behaviour – prevents higher pressure variation
• High nominal flow rates up to 4000 l/min – optimum efficiency in relation to valve size
• 6 pressure stages – enables fine adjustment
• 6 sizes, NG16 to NG63 – makes selection easy
• Short delivery time – no warehousing necessary
• 2 switching types (series RS*E)
• 2 adjustment modes:
– hand knob
– cylinder lock
• Remote control via port X

Applications:
• Suitable for general hydraulic applications
• General presses
• Injection molding

Note:
Port X is only usable for remote vent function.

The hydraulically pilot operated check valve for subplate mounting series SVLA in size NG06 is proven part of the wide Parker pilot control range for DIN cartridge valves.

SVLA

Parker hydraulically pilot operated check valves for subplate mounting series SVLA in size NG06 enable a reliable operation. They complete Parker’s wide pilot control range for DIN cartridge valves. By this modular system, many pressure functions are documented. SVLA is also used as pilot valve of the slip-in cartridge check valves series SVLB.

Markets:
• Industrial

Features/Benefits:
• Compact, proven design that represents our long-term experience in hydraulics – increases reliability
• MTTFD value 75 years – ensures long service life
• Short delivery time – no warehousing necessary
• Flow rate maximum 5 l/min

Applications:
• Suitable for general hydraulic applications

As a part of Parker’s comprehensive modular DIN cartridge system, the sandwich valve with pressure relief function series ZUDB provides maximum flexibility in building pressure functions.

ZUDB

The 2-way slip-in cartridge valve series ZUDB is a reliable valve with pressure relief function for sandwich plate mounting NG06 and completes Parker’s wide pilot control range for DIN cartridge valves. By this modular system, many pressure functions are documented. It is available either with hexagon screw with lock nut or with cylinder lock for adjustment.

Markets:
• Industrial

Features/Benefits:
• Compact, proven design that represents our long-term experience in hydraulics – increases reliability
• 4 pressure ranges: 70, 175, 250 or 350 bar – enables fine adjustment
• MTTFD value 150 years – ensures long service life
• Short delivery time for most variations – no warehousing necessary
• With hexagon screw with lock nut or cylinder lock for adjustment
• Flow rate maximum 5 l/min

Applications:
• Suitable for general hydraulic applications