Proportional Throttle Valve - Series TDA | Product Series

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Proportional Throttle Valve - Series TDA Proportional Throttle Valve - Series TDA Proportional Throttle Valve - Series TDA

Proportional Throttle Valve - Series TDA

Where to Buy

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

Technical Specifications

  • Product Series: Throttle valve
  • Operation Type: Pilot
  • Actuation Type: Proportional
  • Function: 2-way
  • Mounting Type: Slip-in cartridge
  • Mounting Position: Unrestricted
  • Configuration: N/A
  • Maximum Operating Pressure: 350 bar
  • Maximum Flow Rate: Depending on size, 220 - 9500 L/min
  • Flow Rate: Nominal flow, 50 % of nominal flow
  • Flow Direction: A to B, B to A
  • Maximum Operating Temperature: 60 °C
  • Minimum Operating Temperature: -20 °C
  • Seal Material: NBR, FPM
  • For Fluid Type: Hydraulic oil according to DIN 51524, Water Glycol
  • Weight: 3.1 to 87 kg Depending on Size
  • Body Material: Steel/Cast iron (cover)
Safety Warning

Full Product Description

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

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.

Related Documents

Literature and Reference Materials
CATALOGUE - 2-Way Proportional Throttle Valve Series TDA
CATALOGUE - Hydraulic Valves Industrial Standard, Offline Version--MSG11-3500/UK
CATALOGUE - Hydraulic Valves Industrial Standard, Online Version--MSG11-3500/UK
GENERAL INSTRUCTIONS - for Industrial Hydraulic Valves
2-Way Proportional Throttle Valve Catalog - TDA Series (North America)
Compliance, Certifications & Safety
CERTIFICATE - DIN ISO 9001:2015 Certificate ISDE
CERTIFICATE - Position Paper ISDE 2006/42/EC and EN ISO 13849
Product Demos & Tutorials
PRODUCT VIDEO - Proportional Slip-in Valves
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Products Port Connection Flow Rate Function Seal Material Input Voltage
TDA016EW06A2NXW NG16 50 % of nominal flow Flow direction from A to B NBR 16 VDC
TDA016EW06B2NLW NG16 50 % of nominal flow Flow direction from B to A NBR 6 VDC
TDA016EW06B2NXW NG16 50 % of nominal flow Flow direction from B to A NBR 16 VDC
TDA016EW06B2VXW NG16 50 % of nominal flow Flow direction from B to A FPM 16 VDC
TDA016EW09A2NLW NG16 Nominal Flow Flow direction from A to B NBR 6 VDC
TDA016EW09A2NXW NG16 Nominal Flow Flow direction from A to B NBR 16 VDC
TDA016EW09B2NLW NG16 Nominal Flow Flow direction from B to A NBR 6 VDC
TDA016EW09B2NXW NG16 Nominal Flow Flow direction from B to A NBR 16 VDC
TDA016EW09B2VXW NG16 Nominal Flow Flow direction from B to A FPM 16 VDC
TDA025EW06A2NXW NG25 50 % of nominal flow Flow direction from A to B NBR 16 VDC
TDA025EW06B2NLW NG25 50 % of nominal flow Flow direction from B to A NBR 6 VDC
TDA025EW06B2NXW NG25 50 % of nominal flow Flow direction from B to A NBR 16 VDC
TDA025EW06B2VXW NG25 50 % of nominal flow Flow direction from B to A FPM 16 VDC
TDA025EW09A2NLW NG25 Nominal Flow Flow direction from A to B NBR 6 VDC
TDA025EW09A2NXW NG25 Nominal Flow Flow direction from A to B NBR 16 VDC
TDA025EW09B2NLW NG25 Nominal Flow Flow direction from B to A NBR 6 VDC
TDA025EW09B2NXW NG25 Nominal Flow Flow direction from B to A NBR 16 VDC
TDA025EW09B2VXW NG25 Nominal Flow Flow direction from B to A FPM 16 VDC
TDA032EW09A2NLW NG32 Nominal Flow Flow direction from A to B NBR 6 VDC
TDA032EW09A2NXW NG32 Nominal Flow Flow direction from A to B NBR 16 VDC
TDA032EW09B2NLW NG32 Nominal Flow Flow direction from B to A NBR 6 VDC
TDA032EW09B2NXW NG32 Nominal Flow Flow direction from B to A NBR 16 VDC
TDA032EW09B2VXW NG32 Nominal Flow Flow direction from B to A FPM 16 VDC
TDA040EW09A2NLW NG40 Nominal Flow Flow direction from A to B NBR 6 VDC
TDA040EW09A2NXW NG40 Nominal Flow Flow direction from A to B NBR 16 VDC
TDA040EW09A2VXW NG40 Nominal Flow Flow direction from A to B FPM 16 VDC
TDA040EW09B2NLW NG40 Nominal Flow Flow direction from B to A NBR 6 VDC
TDA040EW09B2NXW NG40 Nominal Flow Flow direction from B to A NBR 16 VDC
TDA040EW09B2VXW NG40 Nominal Flow Flow direction from B to A FPM 16 VDC
TDA050EW09A2NLW NG50 Nominal Flow Flow direction from A to B NBR 6 VDC
TDA050EW09A2NXW NG50 Nominal Flow Flow direction from A to B NBR 16 VDC
TDA050EW09B2NLW NG50 Nominal Flow Flow direction from B to A NBR 6 VDC
TDA050EW09B2NXW NG50 Nominal Flow Flow direction from B to A NBR 16 VDC
TDA050EW09B2VLW NG50 Nominal Flow Flow direction from B to A FPM 6 VDC
TDA050EW09B2VXW NG50 Nominal Flow Flow direction from B to A FPM 16 VDC
TDA063EW09A2NXW NG63 Nominal Flow Flow direction from A to B NBR 16 VDC
TDA063EW09B2NLW NG63 Nominal Flow Flow direction from B to A NBR 6 VDC
TDA063EW09B2NXW NG63 Nominal Flow Flow direction from B to A NBR 16 VDC
TDA063EW09B2VLW NG63 Nominal Flow Flow direction from B to A FPM 6 VDC
TDA063EW09B2VXW NG63 Nominal Flow Flow direction from B to A FPM 16 VDC
TDA080EW09A2NLW NG80 Nominal Flow Flow direction from A to B NBR 6 VDC
TDA080EW09A2NXW NG80 Nominal Flow Flow direction from A to B NBR 16 VDC
TDA080EW09B2NLW NG80 Nominal Flow Flow direction from B to A NBR 6 VDC
TDA080EW09B2NXW NG80 Nominal Flow Flow direction from B to A NBR 16 VDC
TDA100EW09A2NXW NG100 Nominal Flow Flow direction from A to B NBR 16 VDC
TDA100EW09B2NLW NG100 Nominal Flow Flow direction from B to A NBR 6 VDC
TDA100EW09B2NXW NG100 Nominal Flow Flow direction from B to A NBR 16 VDC
TDA032EW09A2VXW NG32 Nominal Flow Flow direction from A to B FPM 16 VDC
TDA016EW06A2NLW NG16 50 % of nominal flow Flow direction from A to B NBR 6 VDC
TDA016EW06A2VLW NG16 50 % of nominal flow Flow direction from A to B FPM 6 VDC
TDA016EW09A2VLW NG16 Nominal Flow Flow direction from A to B FPM 6 VDC
TDA016EW09A2VXW NG16 Nominal Flow Flow direction from A to B FPM 16 VDC
TDA025EW06B2VLW NG25 50 % of nominal flow Flow direction from B to A FPM 6 VDC
TDA025EW09A2VLW NG25 Nominal Flow Flow direction from A to B FPM 6 VDC
TDA025EW09A2VXW NG25 Nominal Flow Flow direction from A to B FPM 16 VDC
TDA025EW09B2VLW NG25 Nominal Flow Flow direction from B to A FPM 6 VDC
TDA040EW09B2VLW NG40 Nominal Flow Flow direction from B to A FPM 6 VDC
TDA063EW09A2NLW NG63 Nominal Flow Flow direction from A to B NBR 6 VDC

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