DSV Series Pilot Operated Check Hydraulic Valve
The DSV series pilot-operated check hydraulic valve is an innovative solution designed to optimize the performance and control of hydraulic systems. With its advanced design and versatile features, this valve enhances fluid flow management, ensuring efficient and reliable operation.
The DSV series pilot-operated check hydraulic valve is essential for hydraulic systems, offering precise control, high flow capacity, and reliable check functionality. With its pilot-operated design and pressure control capabilities, it optimizes fluid flow and enhances system performance. Following the recommended usage methods and adhering to regular maintenance practices, the DSV series valve will continue providing efficient and reliable operation. Upgrade your hydraulic system with the DSV series pilot-operated check hydraulic valve and experience the benefits of enhanced control and efficiency.
DSV Series Pilot Operated Check Hydraulic Valve Key Characteristics:
- Pilot Operated Design:
- The DSV series valve incorporates a pilot-operated mechanism that enables precise control over fluid flow.
- This design allows for enhanced accuracy and responsiveness, ensuring optimal system performance.
- Check Functionality:
- The valve features a built-in check function that enables unidirectional fluid flow while preventing backflow.
- This ensures system integrity and prevents potential damage, providing peace of mind during operation.
- High Flow Capacity:
- The DSV series valve is engineered to handle high flow rates, making it suitable for efficient fluid control applications.
- Its optimized flow path minimizes pressure drop, maximizing system efficiency and reducing energy consumption.
- Pressure Control:
- This hydraulic valve offers precise pressure control capabilities, allowing for managing pressure levels within the hydraulic system.
- It ensures stability and reliability by maintaining consistent pressure, even under varying load conditions.
DSV Series Pilot Operated Check Hydraulic Valve Parameter:
| Weight | kg | 2.24 |
| Max. operating pressure | bar | 350 |
| Crack pressure | bar | 8 |
| Max. flow-rate | L/min | 50 |
| Flow direction | See the sign | |
| Free flow cracking pressure | bar | Refer to the characteristic curve |
| Area radio | 4:1A1:A2=3.2:1 | |
| Fluid temperature range ℃ | -30 to +80 (NBR seals) | |
| -20 to +80 (FKM seals) | ||
| Fluid | Mineral oil suitable for NBR and FKM seal | |
| Phosphate ester for FKM seal | ||
| Degree of contamination | Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406 | |
DSV Series Pilot Operated Check Hydraulic Valve Advantages:
• Sub-plate mounting sub-plate mounting connection
• Two set of leaking free ports
• Stable cracking pressure
Usage Method Of DSV Series Pilot Operated Check Hydraulic Valve:
- Pilot Operated Design:
- The DSV series valve incorporates a pilot-operated mechanism that enables precise control over fluid flow.
- This design allows for enhanced accuracy and responsiveness, ensuring optimal system performance.
- Check Functionality:
- The valve features a built-in check function that enables unidirectional fluid flow while preventing backflow.
- This ensures system integrity and prevents potential damage, providing peace of mind during operation.
- High Flow Capacity:
- The DSV Series Valve is engineered to handle high flow rates, making it suitable for applications that require efficient fluid control.
- Its optimized flow path minimizes pressure drop, maximizing system efficiency and reducing energy consumption.
- Pressure Control:
- This hydraulic valve offers precise pressure control capabilities, allowing for managing pressure levels within the hydraulic system.
- It ensures stability and reliability by maintaining consistent pressure, even under varying load conditions.
Kuidas tühjendada hüdrosilindrit ilma tühjendusklappideta?
Bleeding a hydraulic cylinder without a bleeder valve can be more challenging, but it is still possible. Here’s a step-by-step guide on how to bleed a hydraulic cylinder without a bleeder valve:
- Safety Precautions:
- Prioritize safety by wearing appropriate personal protective equipment, gloves, and safety glasses.
- Make sure the hydraulic system is depressurized. Turn off the power source and relieve residual pressure by operating the control valve several times.
- Cylinder Positioning:
- Position the hydraulic cylinder to allow air bubbles to rise to the highest point. This may involve tilting or rotating the cylinder.
- Fill the Cylinder:
- Fill the cylinder with hydraulic fluid through the hydraulic line ports or access points.
- Slowly add the fluid to avoid introducing air bubbles. Allow the fluid to settle and remove any trapped air using the following steps.
- Manual Priming:
- With a cylinder filled with fluid, manually prime or force the air out of the cylinder using the following methods:
- Gently stroke the cylinder’s piston rod back and forth to create pressure and force any trapped air toward the hydraulic line ports.
- You can also tap or lightly strike the cylinder’s body using a rubber mallet or a wooden block to help dislodge air bubbles.
- Fluid Replenishment:
- As you stroke the piston rod or tap the cylinder, keep an eye on the fluid level.
- If the fluid level drops, replenish it with additional hydraulic fluid to maintain proper priming.
- Korrake protsessi:
- Continue the manual priming process, stroking the piston rod and tapping the cylinder until no more air bubbles are visible and the cylinder is properly primed.
- Take your time and be patient during this process, as removing all the air may require multiple repetitions.
- System Testing:
- Once you believe the cylinder is adequately bled, reconnect the hydraulic lines and fittings.
- Slowly pressurize the hydraulic system while monitoring for any signs of air bubbles or leaks.
- Operate the cylinder through its full range of motion to ensure smooth operation and check for irregularities.
- Ongoing Maintenance:
- Regularly inspect the hydraulic system for any air accumulation or performance issues.
- If you notice recurring air in the system, it may be necessary to revisit the bleeding process or seek professional assistance to identify and resolve any underlying issues.
Tehase võimekus ja suutlikkus:
(1) Kokkupanek
Meil on esmaklassiline sõltumatu teadus- ja arendustegevuse montaažiplatvorm. Hüdrosilindrite tootmistöökojas on neli poolautomaatset tõstesilindrite koosteliini ja üks automaatne kallutussilindrite koosteliin, mille kavandatud aastane tootmisvõimsus on 1 miljon tükki. Spetsiaalsete silindrite töökoda on varustatud erinevate spetsifikatsioonidega poolautomaatse puhastusmontaažisüsteemiga, mille kavandatud aastane tootmisvõimsus on 200 000 ja mis on varustatud kuulsate CNC-töötlemisseadmete, mehaanilise töötlemise keskuse, suure täpsusega silindrite töötlemise eriseadmete, robotkeevitusmasina, automaatse puhastusmasina, automaatse silindri kokkupanemise masina ja automaatse värvimise tootmisliiniga. Olemasolevad kriitilised seadmed rohkem kui 300 komplekti (komplekti). Seadmete ressursside optimaalne jaotamine ja tõhus kasutamine tagavad toodete täpsusnõuded ja vastavad toodete kvaliteedinõuetele.
(2) Töötlemine
Töödeldav töökoda on varustatud kohandatud kallutatud rööpse treipingi keskuse, mehaanilise keskuse, kiire lihvimismasina, keevitusroboti ja muude seotud seadmetega, mis suudavad töödelda silindritorusid, mille maksimaalne siseläbimõõt on 400 mm ja maksimaalne pikkus on 6 meetrit.
(3) Keevitamine
(4) Värvimine ja katmine
Väikese ja keskmise suurusega silindri automaatse veepõhise värvipinnakattega liinide abil, et saavutada automaatne robotlaadimine ja mahalaadimine ning automaatne pihustamine, projekteerimisvõimsus 4000 tükki vahetuse kohta;
Meil on ka poolautomaatne suurte balloonide värvimise tootmisliin, mis töötab jõukettaga ja mille projekteerimisvõimsus on 60 kasti ühe vahetuse kohta.
(5) Testimine
Meil on esmaklassilised kontrolliseadmed ja katsestendid, et tagada silindri jõudlus vastavus nõuetele.
We are one of the best hydraulic cylinder manufacturers. We can offer comprehensive hydraulic cylinders. We also provide corresponding põllumajanduslikud käigukastid. Oleme eksportinud oma tooteid klientidele üle maailma ja teeninud hea maine tänu meie suurepärasele tootekvaliteedile ja müügijärgsele teenindusele. Me tervitame kliente kodus ja välismaal, et võtta meiega ühendust, et pidada läbirääkimisi äri, vahetada teavet ja teha meiega koostööd!