VICKERS液压阀DGMPC系列产品参数
Basic Characteristics | |
Maximum flow | 120 l/min (32 USgpm) |
Maximum operating pressure | 315 bar (4500 psi) |
Leakage @ 50°C (120°F) Poppet @ 35 bar (500 psi) | |
Standard models | 0.3 ml/min |
“D” models | 1.0 ml/min. |
Piston @315 bar (4500 psi) | 20°C to 50°C (70 to 120°F) |
Operating temperature | 20°C to 50°C (70° to 120°F) |
Weights | 2,9 kg (6.4 lbs) |
VICKERS液压阀DGMPC-5-ABK-BAK-3产品介绍
General Description
These valves are single or dual check units. Dual check units have identical check elements located in the “A” and “B” cylinder port lines. The check valve poppets are moved into the open position by a central pilot control spool which moves toward one check or the other, depending on which port is pressurized.
The check valve located in the return circuit is opened by the operating pressure in the primary circuit. When the pressure in the pilot line is vented, the check valve will remain closed.
The pilot spool area to valve seat ratio is 3:1 on standard models, and 20:1 on models with the decompression feature.
Check valve cracking (opening) pressures of 1 bar (15 psi), 2,5 bar (36 psi) and 5 bar (73 psi) are available. Please note that back pressure on the downstream or free-flow side of the pilot check valve may prevent the valve from opening in certain situations. (Back pressure opposes pilot pressure trying to open the valve.)
一般说明
这些阀是单向或双向止回阀。双检查单元在“ A”和“ B”气缸端口线中具有相同的检查元件。止回阀提升阀通过中央先导控制阀芯移动到打开位置，该阀芯根据向哪个端口加压而向一个或另一个止回阀移动。
位于回流回路中的止回阀通过主回路中的工作压力打开。当先导管路中的压力释放后，止回阀将保持关闭状态。
先导阀芯面积与阀座之比在标准型号上为3：1，在具有减压功能的型号上为20：1。
可用的单向阀开启（开启）压力为1 bar（15 psi），2,5 bar（36 psi）和5 bar（73 psi）。请注意，先导单向阀下游或自由流动侧的背压在某些情况下可能会阻止该阀打开。（背压与试图打开阀门的先导压力相反。）
VICKERS液压阀DGMPC系列其他常见系列：
VICKERS DGMC
VICKERS DGMDC
VICKERS DGMFN
VICKERS DGMPC1
VICKERS DGMX2
VICKERS DGMC2
VICKERS DGMDC
VICKERS DGMPC
VICKERS DGMFN
VICKERS DGMPC-5-ABK-BAK-3
VICKERS DGMPC-5-A1-FW-B1-FW-30
VICKERS valve NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于VICKERS液压阀DGMPC-5-ABK-BAK-3的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for VICKERS products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
VICKERS液压阀DGMPC-5-ABK-BAK-3产品参数
