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Bosch Rexroth Z2DB Throttle valve

Boost Your Performance with the Bosch Rexroth Z2DB Throttle valve

The Bosch Rexroth Z2DB Throttle Valve, which LOYAL INDUSTRIAL PTE. LTD. offers, has been designed to produce accurate control over hydraulic flow and pressure needed for optimal performance in demanding industrial applications. It is a compact but strong valve made to handle high-pressure systems reliably and efficiently. Its latest design makes it efficient and precise for smooth throttling thus ideal for use in machines that require very precise flow regulation. There are easy installation procedures, little leakage or wastages, hence durability is the most valuable feature of the Z2DB model among other reasons why it’s preferred for various hydraulic systems. When you need components that upgrade your operational productivity and longevity always trust LOYAL INDUSTRIAL PTE. LTD.

For those hydraulic systems with intricate hydraulic operations, this valve is suitable because its operation allows for accurate flow control as well as precision.

Rexroth Z2DB Throttle valve
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    Key Features of the Z2DB Pressure Relief Valve

  • Design: Sandwich plate valve, with distinct features tailored for specific applications as in the ZDB series.
  • Porting Pattern: Complies to ISO 4401-03-02-0-05 standards and can be provided with or without locating hole.
  • Pressure Ratings: This allows multiple pressure settings to be selected for use in various applications.
  • Directions of Action: Can be configured with any one of five optional directions of action.
  • Pressure Valve Cartridges: Conversely, there are configurations having one or two cartridges for pressure valves.

Adjustment Types for Pressure Adjustment:

  • Rotary Knob: A rotary knob which is very easy to operate manually.
  • Sleeve with Hexagon and Protective Cap: There is a sleeve that has a hexagon shape along with a protective cap to make sure of secureness and tamper-proofing
  • Lockable Rotary Knob with Scale: It also possesses a locking feature, which makes it possible to achieve precise adjustment of rotatory knobs on scales thereof.
  • Rotary Knob with Scale: The rotary knob has a scale on it that enables visually monitoring of its position.
Rexroth Z2DB Throttle valve
Rexroth Z2DB Throttle valve
Rexroth Z2DB Throttle valve
Rexroth Z2DB Throttle valve

Function and Section of Z2DB Pressure Relief Valve

Initial Position:

  • During initial stages, the closing of valves normally occurs.

Pressure Mechanism:

  • Nozzle (2) applies pressure to spring-loaded side of spool (1).
  • In addition, nozzle (3) applies pressure to pilot poppet (6).

Activation:

  • Pilot poppet (6) opens when the pressure in channel A exceeds its value at spring (5).
  • By passing through nozzle (3), hydraulic fluid flows from the spring-loaded side of spool (1), into channel T.
  • This shift drops pressure which then moves spool(1) and opens connection A to T, keeping up the one set by spring(5).

Pilot Oil Drain:

  • Externally in channel T, pilot oil drains from both spring chambers.

Basic Structure:

  • Pressure Valves: These are sandwich plate versions of pilot-operated pressure relief valves designated as Type Z2DB.
  • Purpose: Limitation of system’s pressure.

Technical Data of Z2DB Pressure Relief Valve

General Specifications

  • Connection Type: Sandwich plate valve
  • Porting Pattern: ISO 4401-03-02-0-05

Weight:

  • Type ZDB: Approx. 1 kg
  • Type Z2DB: Approx. 1.2 kg

Installation Position: Any

Ambient Temperature Range:

  • oFor NBR seals: -20°C to +80°C.
  • oFor FKM seals: -15°C to +80°C.

Hydraulic Fluid Temperature Range:

  • For NBR seals: -20°C to +80°C.
  • For FKM seals:-15 °C – +80 °C .

Important Information on Hydraulic Fluids

  • Depending on the hydraulic fluid, technical limitations may apply (e.g., temperature, pressure range, lifecycle, maintenance intervals).
  • The ignition temperature of the hydraulic fluid used must be at least 50 K higher than the maximum surface temperature.
  • Bio-degradable and flame-resistant water fluids may lead to accelerated aging and potential issues like clogging filters and nozzles due to dissolved zinc from galvanic zinc-coated components.
Rexroth Z2DB Throttle valve
Rexroth Z2DB Throttle valve

Bosch Rexroth Z2DB Throttle valve Specification Details

SpecificationDetails
Type of ConnectionSandwich plate valve
Porting PatternISO 4401-03-02-0-05
Weight (Type ZDB)Approx. 1 kg
Weight (Type Z2DB)Approx. 1.2 kg
Installation PositionAny
Maximum Operating Pressure315 bar
Viscosity Range10 to 800 mm2/s
Maximum Admissible Degree of ContaminationClass 20/18/15 according to ISO 4406 (c)
Maximum Flow60 l/min
Maximum Set Pressure50, 100, 200, 315 bar
Maximum Counter Pressure40 bar
Mineral Oils (Sealing Materials)HL, HLP, HLPD, HVLP, HVLPD (NBR, FKM)
Bio-degradable - Insoluble in water (Sealing Materials)HETG, HEES (FKM)
Bio-degradable - Soluble in water (Sealing Materials)HEPG (FKM)
Flame-resistant - Water-free (Sealing Materials)HFDU (glycol base, ester base), HFDR (FKM)
Flame-resistant - Containing water (Sealing Materials)HFC (NBR)

 The advanced design of the Z2DB valve ensures minimal leakage, reducing energy loss and maintaining system efficiency.

The Bosch Rexroth Z2DB throttle valve is a critical component in hydraulic systems, serving an essential function of regulating fluid flow and pressure. It is commonly used in industrial applications such as machinery, construction equipment, and automotive assemblies. In this comprehensive guide, we will explore the features, advantages, and applications of the Z2DB throttle valve from Bosch Rexroth.

Bosch Rexroth Z2DB Throttle Valve - High-Quality Image Display for Industrial Applications

Rexroth Z2DB Throttle valve
Rexroth Z2DB Throttle valve
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    Your Reliable Partner in Quality Services: Loyal's Commitment to Excellence

LOYAL INDUSTRIAL PTE. LTD. is dedicated to providing exceptional service and support for Bosch Rexroth Z2DB throttle valves. Our commitment includes:

  • Quality Assurance: We ensure that all Bosch Rexroth Z2DB throttle valves supplied by us meet the highest standards of quality and performance.
  • Technical Support: Our team of experienced engineers is available to provide comprehensive technical support and troubleshooting assistance.
  • Timely Delivery: We guarantee prompt and reliable delivery of all orders to minimise downtime and keep your operations running smoothly.
  • Customer Service: Our dedicated customer service team is always ready to assist with any inquiries, ensuring a seamless experience from order placement to after-sales support.
  • Warranty: We offer a robust warranty on Bosch Rexroth Z2DB throttle valves, giving you peace of mind and assurance in the reliability of our products.


Trust LOYAL INDUSTRIAL PTE. LTD. for all your Bosch Rexroth Z2DB throttle valve needs and experience unmatched service and support.

Z2DB Throttle valve Catalog

ModelRexroth Z2DB Throttle valve PriceContact Us
Z2DB6VC2-4X/50$3870.00-$4551.00Inquiry about this Parts
Z2DB6VC2-4X/100$2565.00-$3270.00Inquiry about this Parts
Z2DB6VC2-4X/200$3115.00-$2616.00Inquiry about this Parts
Z2DB6VC2-4X/315$4319.00-$4347.00Inquiry about this Parts
Z2DB6VD2-4X/50$2762.00-$4082.00Inquiry about this Parts
Z2DB6VD2-4X/100$3745.00-$2939.00Inquiry about this Parts
Z2DB6VD2-4X/200$2558.00-$4466.00Inquiry about this Parts
Z2DB6VD2-4X/315$3641.00-$4173.00Inquiry about this Parts
Z2DB6VC2-4X/50V$2869.00-$2700.00Inquiry about this Parts
Z2DB6VC2-4X/100V$3868.00-$2561.00Inquiry about this Parts
Z2DB6VC2-4X/200V$4089.00-$3340.00Inquiry about this Parts
Z2DB6VC2-4X/315V$2977.00-$2972.00Inquiry about this Parts
Z2DB6VD2-4X/50V$4686.00-$4473.00Inquiry about this Parts
Z2DB6VD2-4X/100V$4547.00-$4216.00Inquiry about this Parts
Z2DB6VD2-4X/200V$3460.00-$2793.00Inquiry about this Parts
Z2DB6VD2-4X/315V$3562.00-$4821.00Inquiry about this Parts
Z2DB10VC2-4X/50$2768.00-$3573.00Inquiry about this Parts
Z2DB10VC2-4X/100$4317.00-$3415.00Inquiry about this Parts
Z2DB10VC2-4X/200$3560.00-$4266.00Inquiry about this Parts
Z2DB10VC2-4X/315$2777.00-$2864.00Inquiry about this Parts
Z2DB10VD2-4X/50$3566.00-$3015.00Inquiry about this Parts
Z2DB10VD2-4X/100$4574.00-$3604.00Inquiry about this Parts
Z2DB10VD2-4X/200$3130.00-$3497.00Inquiry about this Parts
Z2DB10VD2-4X/315$2511.00-$4079.00Inquiry about this Parts
Z2DB10VC2-4X/50V$3163.00-$3360.00Inquiry about this Parts
Z2DB10VC2-4X/100V$4750.00-$2761.00Inquiry about this Parts
Z2DB10VC2-4X/200V$4338.00-$3314.00Inquiry about this Parts
Z2DB10VC2-4X/315V$3015.00-$2784.00Inquiry about this Parts
Z2DB10VD2-4X/50V$3725.00-$4691.00Inquiry about this Parts
Z2DB10VD2-4X/100V$3942.00-$4963.00Inquiry about this Parts
Z2DB10VD2-4X/200V$4650.00-$3410.00Inquiry about this Parts
Z2DB10VD2-4X/315V$3088.00-$2862.00Inquiry about this Parts

Get In Touch

If you’re interested in exploring a range of high-performance hydraulic pumps, and you’re looking for a brand that matches the quality and reliability of industry leaders, consider LOYAL.
Interested in learning more about our products and how they can benefit your operations? Visiting our official website or reaching out to our customer service team through official channels will provide you with all the information and assistance you need.
Choose LOYAL for reliable, efficient, and innovative hydraulic solutions tailored to meet and exceed your expectations.

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Bosch Rexroth Z2DB Throttle Valve: Common Queries

Despite its robust construction, the Z2DB model is compact, allowing for easy integration into hydraulic systems without taking up excessive space.

Q: What is the Bosch Rexroth Z2DB Throttle valve?

A: The Bosch Rexroth Z2DB Throttle valve is a directional valve that affects flow rate and pressure in any operating hydraulic system. It belongs to the family of Bosch-rexroth pressure relief valves with different kinds such as rexroth z2db 6.

Q: What are the specifications of the Z2DB 6 type?

A: The Z2DB 6 type is one model within the series, “Bosch Rexroth Z2DB” specifically. It has been designed for high-pressure systems and can withstand up to max 315bar. It is a popular choice for accurate control in hydraulics.

Q: What does "pilot operated type ZDB" mean?

A: “Pilot operated type ZDB” is what this specific variation of the Z2DB valve implies where a main valve of higher capacity has an additional pilot valve that controls it. This arrangement facilitates better control in hydraulic systems.

Q: What should I do if the item I received is not the correct model?

A: If you have been given another model of Bosch Rexroth’s Valve, then you need to get back to your seller immediately so as to sort out any issues arising from this situation. Many genuine sellers allow return policies so that clients would not receive wrong goods.

A: To look for more details about fluids from Bosch Rexroth or its related products, visit their official website at boschrexroth.com or use other search engines. Furthermore, there are institutionalized sellers such as LOYAL INDUSTRIAL PTE.LTD who may offer some insights on these matters. You may also consult technical manuals and product datasheets available for referencing purposes most times.

Q: What are the common applications of the rexroth z2db 6 series 4x?

A: The rexroth z2db 6 series 4x can be used in hydraulic systems found in industries such as mechanical engineering, automotive industry, and other cases that require accurate pressure control. This is a directional valve necessary for efficient flow of hydraulic fluid.

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