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PRESSURE RELIEF VALVE: RV08-20A-0-N-09

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PRESSURE RELIEF VALVE: RV08-20A-0-N-09

Product No.:: 1250024
Shipping time:: available from stock (abroad may vary)
Stock:: 2 pcs.
Weight:: - kg per pcs.

Price on request

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Description

General Description

RV08-20X is a screw in, cartridge style, direct acting, poppet type, hydraulic relief valve intended for lower flow circuits requiring low internal leakag.

Adjustments cannot be backed out of the valve.
Variety of pressure adjustment options including non-adjustable factory preset.
Adjustments options A, B, and C: positive stops prevent springs from going solid.
Optional spring ranges to 248 bar (3600 psi).
Rapid response to pressure changes.
Optional bi-directional pressure (requires bi-directional pressure seal option).
Compact size.

Function and Features

RV08-20X blocks flow from port 1 to port 2 until sufficient pressure is present at port 1 to force the spring opposed poppet off its seat.

Details

RV08-20; pressure relief cartridge valve; 1/4 in. Hex Allen Head; Sealing material NBR (Buna N); 6.9 to 89.6 ± 13.8 bar

Configuration Key

Following the configuration key of the RV08-20 is shown.

FLUITRONICS is a specialist in the development and manufacture of customer-specific series solutions in the field of drive technology and control. If you cannot find any suitable products in our database, please contact us or visit our homepage (www.fluitronics.com). We would be happy to show you what the path to your individual solution can look like.

Specification

Hydraulic Data

Flow rating: 22.7 lpm (6 gpm) - Note: At max pressure
Pressure rating : 275.8 bar (4000 psi)
482.6 bar (7000 psi)
max. internal leakage: 0.25 ml/min (5 drops/min) - Note: Max to 75% of nominal setting
Cavity: VC08-2

Fluid Requirement

Fluid: Mineral based or synthetic with lubricating properties
Operating fluid temperature range: -40 to 100 °C (-40 to 212 °F) - Note: With buna N seals
-26 to 204 °C (-15 to 400 °F) - Note: With fluorocarbon seals
-54 to 107 °C (-65 to 225 °F) - Note: With urethane seals with polyurethane seals
Viscosity range: 7.4 to 420 cSt
Contamination level max. According to NAS 1638: -
Contamination level max. According to ISO 4406: 18/16/13

Electrical Data

Electric connection: -
Nominal voltage: -
Nominal current: -
Coil resistance: -
Type of protection: -
Duty cycle: -
Pull in voltage: -
Drop out voltage: -

Materials

Cartridge: Weight: 0.16 kg (0.35 lb) to 0.22 kg (0.47 lb) depending on adjustment option. Steel with hardened work surfaces. Zinc-plated exposed surfaces. Buna NO-rings standard. Anodized aluminum knobs and caps.

Standard Ported Body: Weight: 0.16 kg (0.35 lb); Anodized high-strength aluminum alloy, rated to 207 bar (3000 psi). Ductile iron bodies available; dimensions may differ.

Adjustment Option Details: See adjustment options

Dimensions

Contact

Support by Fluitronics

FLUITRONICS designs and produces customer specific solutions and components in the field of drive technology.
In case of technical questions about hydraulic valves, their use in application, sizing and control we would be pleased to support you (TecSupport@fluitronics.com). For single components as well as for complete system solutions, e.g. comprising of pumps, valves, controls, motors and cylinders. Everything can come out of one hand. For commercial questions pls contact RFQ@fluitronics.com.

Representation of Hydraforce

For many years now FLUITRONICS and Hydraforce do have a strong partnership. FLUITRONICS uses products of Hydraforce in many customer projects and distributes Hydraforce products.

Downloads

RV08-20 datasheet

Accessories

Seal kit: SK08-2X-B - Note: X=seal option
SK08-2X-M - Note: X=seal option
SK08-2U-O - Note: X=seal option
Housings:

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