Proporcionalni tlačni redukcijski ventil serije DRE(E)

Kot eden od proizvajalcev, dobaviteljev in izvoznikov hidravličnih cilindrov ponujamo hidravlične cilindre in številne druge izdelke.

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Proizvajalec, dobavitelj in izvoznik hidravličnih cilindrov.

Proporcionalni tlačni redukcijski ventil serije DRE(E)

The DRE(E) series proportional pressure reducing valve is a state-of-the-art hydraulic component that delivers precise and reliable pressure control in various industrial applications. With its advanced features, exceptional performance, and robust construction, this valve offers a solution that optimizes system efficiency and enhances productivity.

The DRE(E) series proportional pressure reducing valve offers precise and reliable pressure control for hydraulic systems. With exceptional proportional control, pressure reduction function, high flow capacity, and fast response time, this valve provides accurate pressure regulation and safeguards downstream components. By following the recommended usage methods and maintenance guidelines, you can harness the full potential of this valve and achieve enhanced performance in your hydraulic applications. Upgrade your hydraulic system today with the DRE(E) series proportional pressure reducing valve and experience optimal pressure control with precision and reliability.

DRE(E) Series Proportional Pressure Reducing Valve Key Characteristics:

  1. Proporcionalni nadzor:
  • The DRE(E) series valve boasts exceptional proportional control capabilities, enabling precise adjustment of pressure levels.
  • This advanced control feature ensures accurate pressure regulation tailored to specific system requirements, promoting efficient and optimized performance.
  1. Pressure Reduction Function:
  • Equipped with a pressure reduction function, this valve efficiently lowers the incoming pressure to a predefined setpoint.
  • By accurately reducing the pressure, the valve protects downstream components, preventing damage and ensuring stable system operation.
  1. Visoka pretočnost:
  • The DRE(E) series valve is designed to handle high flow rates, making it suitable for applications that require substantial fluid volumes.
  • Njegova visoka pretočnost omogoča učinkovito delovanje tudi v zahtevnih industrijskih okoljih.
  1. Hiter odzivni čas:
  • With an impressive response time, this valve allows for rapid adjustments to pressure changes within the system.
  • The fast response ensures precise control, minimizing pressure fluctuations and promoting stable and consistent system performance.

DRE(E) Series Proportional Pressure Reducing Valve Parameter:

Splošno
Tekočina Mineralno olje, primerno za tesnila NBR in FKM
Fosfatni ester za tesnilo FKM
Temperaturno območje tekočine -30 do +80 (tesnilo NBR)
-20 do +80 (tesnilo FKM)
Območje viskoznosti mm2/s 2.8 to 380
Stopnja kontaminacije Največja dovoljena stopnja onesnaženosti tekočine: Razred 9. NAS 1638 ali 20/18/15, ISO4406
Maks. obratovalni tlak Port  A,B bar 315
Pristanišče Y Ločeno in pri ničelnem tlaku v rezervoarju
Maks. nastavitveni tlak Pristanišče A bar 50; 100; 200; 315
Min. nastavljivi tlak Pristanišče A Glede na pretok (Q) glejte karakteristične krivulje
Pressure at current value 0 in  port A =Min. settable pressure (Refer to the characteristic curve )
Maks. varnost tlaka (brezstopenjsko nastavljiv) Nastavitev tlaka Območje tlaka pod maksimalnim varnostnim tlakom
50 barov 10-60+20 bar
100 barov 10-120+20 bar
200 barov 10-220+20 bar
315 barov 10-340+20 bar
Varnostni pogoj za maksimalni tlak When rated pressure=50 bar, between 60~80 bar
When rated pressure=100 bar, between 120~140 bar
When rated pressure=200 bar, between 220~240 bar
When rated pressure=315 bar, between 340~360 bar
Velikost 10 25 32
Maks. pretok  l/min 80 200 300
Pilot flow-rate (for pilot valve)  l/min 0,7 do 2
Linearnost ±3,5%
Ponovljivost <±2%
Histereza z bleščicami brez šimija
±2.5% Pmax( 200Hz, amplitude 200mAsss) ±4.5% Pmax
Čas preklopa 100 to 300ms (undependent with the system)
Električni podatki
Moč DC
Min. tok solenoida mA 100
Maks. tok solenoida mA 800
Upornost tuljave 19.5Ω at 20℃,  Max. warm value :28.8Ω
Delovno stanje Neprekinjeno
Max. ambient temperature range +50℃
Električna povezava Plug-in connector to DIN 43650/2+SL/PG11
Izolacija po DIN 40 050 IP65
Ojačevalnik VT2000

DRE(E) Series Proportional Pressure Reducing Valve Advantages:

• Uporablja se za montažo na spodnjo podploščo
• Installation face follow DIN 24340 D and ISO 5781
• Uporablja se pri vgradnji blokov oljnih poti
• Štiri tlačna območja
• Zaščitna konstrukcija za najvišji tlak (neobvezno)
• Ustrezni elektronski ojačevalnik tipa VT-2000 (naročiti posebej)

Usage Method Of DRE(E) Series Proportional Pressure Reducing Valve :

  1. Vrednotenje sistema:
  • Evaluate your hydraulic system’s requirements, considering flow rate, pressure range, and system dynamics.
  • Determine whether the proportional pressure control offered by the DRE(E) series valve aligns with your system’s needs.
  1. Izbira ventila:
  • Select the appropriate variant of the DRE(E) series valve based on your system parameters and performance requirements.
  • Za zagotovitev optimalnega delovanja upoštevajte dejavnike, kot so pretočna zmogljivost, tlačni razpon in združljivost z drugimi komponentami sistema.
  1. Namestitev:
  • Za pravilno namestitev in varno pritrditev ventila natančno upoštevajte navodila proizvajalca za namestitev.
  • Ventil pravilno namestite v hidravlični sistem, pri čemer upoštevajte dejavnike, kot sta smer pretoka tekočine in dostopnost za vzdrževanje.
  1. Nastavitev tlaka:
  • Želeni tlak nastavite z nastavitvijo krmilnega mehanizma ventila v skladu z navodili proizvajalca.
  • Prepričajte se, da je nastavljena vrednost usklajena s specifičnimi zahtevami vašega sistema.

How To Remove A Shower Valve Cartridge?

Removing a shower valve cartridge may vary depending on the specific model and manufacturer. However, here is a general step-by-step guide that can help you remove a shower valve cartridge:

  1. Turn off the Water Supply: Locate the main water shut-off valve for your shower and turn it off to cut off the water supply. This step is essential to prevent any water flow while you work on removing the cartridge.
  2. Remove the Shower Handle: Most shower handles have a screw or decorative cap at the base. Look for this screw or cap and remove it using a screwdriver or by gently prying it off. Once removed, take off the handle by pulling it straight out.
  3. Access the Cartridge: Depending on the type of shower valve you have, you may need to remove additional parts to access the cartridge. This can include a trim plate or escutcheon that covers the valve. Use a screwdriver to remove any screws holding these parts in place and gently pull them away.
  4. Remove the Retaining Clip or Nut: Look for a retaining clip or nut that holds the cartridge in place. This clip or nut is usually located on the top of the cartridge and secures it to the valve body. Use pliers or an adjustable wrench to loosen and remove the clip or nut.
  5. Remove the Cartridge: Once the retaining clip or nut is removed, you can proceed to pull out the cartridge. Grip the cartridge firmly and pull it straight out of the valve body. If it is stuck, you may need to wiggle it gently or use a cartridge removal tool specific to your shower valve model.
  6. Očistite in pregledajte: With the cartridge removed, take a moment to clean any debris or sediment from the valve body using a soft brush or cloth. Inspect the cartridge for any signs of damage or wear. If necessary, replace the cartridge with a new one that matches the model and make of your shower valve.
  7. Reassemble and Test: Once you have cleaned or replaced the cartridge, reassemble the shower valve by following the steps in reverse order. Make sure all parts are securely in place. Turn on the water supply and test the shower to ensure there are no leaks and that the new cartridge is functioning properly.

Zmogljivost in zmogljivost tovarne:

(1) Sestavljanje

Imamo prvovrstno neodvisno platformo za raziskave in razvoj. Delavnica za proizvodnjo hidravličnih cilindrov ima štiri polavtomatske montažne linije za dvižne cilindre in eno avtomatsko montažno linijo za nagibne cilindre z letno proizvodno zmogljivostjo 1 milijona kosov. Delavnica za posebne cilindre je opremljena z različnimi specifikacijami polavtomatskega sistema za čiščenje in montažo z letno proizvodno zmogljivostjo 200.000 kosov ter znano CNC obdelovalno opremo, obdelovalnim centrom, visoko precizno posebno opremo za obdelavo cilindrov, robotskim varilnim strojem, avtomatskim čistilnim strojem, avtomatskim strojem za montažo cilindrov in avtomatsko proizvodno linijo za barvanje. Obstoječa kritična oprema obsega več kot 300 kompletov (kompletov). Optimalna razporeditev in učinkovita uporaba opremnih virov zagotavljata zahteve glede natančnosti izdelkov in izpolnjujeta visoke zahteve glede kakovosti izdelkov.

(2) Strojna obdelava

Strojna delavnica je opremljena s prilagojenim centrom za struženje nagnjenih tirnic, obdelovalnim centrom, visokohitrostnim strojem za honanje, varilnim robotom in drugo sorodno opremo, ki lahko obdeluje cilindrične cevi z največjim notranjim premerom 400 mm in največjo dolžino 6 metrov.

(3) Varjenje

(4) Barvanje in premazovanje

Z majhnimi in srednje velikimi cilindričnimi avtomatskimi linijami za barvanje na vodni osnovi, za doseganje avtomatskega nakladanja in razkladanja robotov ter avtomatskega brizganja, je projektna zmogljivost 4000 kosov na izmeno;
Imamo tudi polavtomatsko linijo za proizvodnjo barv za velike jeklenke, ki jo poganja veriga, s projektno zmogljivostjo 60 zabojev na izmeno.

(5) Testiranje

Imamo prvovrstne inšpekcijske prostore in testne postaje, s katerimi zagotavljamo, da delovanje jeklenke izpolnjuje zahteve.

 

 

Smo eden najboljših proizvajalcev hidravličnih cilindrov. Ponujamo vam celovite hidravlične cilindre. Zagotavljamo tudi ustrezne kmetijski menjalnikiNaše izdelke smo izvozili strankam po vsem svetu in si prislužili dober ugled zaradi vrhunske kakovosti izdelkov in poprodajnih storitev. Z veseljem vas vabimo, da nas kontaktirate za poslovne dogovore, izmenjavo informacij in ... sodelujte z nami!

 

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