描述

常閉型兩位三通電磁閥動(dòng)作原理：給線圈通電，氣路接通，線圈一旦斷電，氣路就會(huì)斷開，這相當(dāng)于“點(diǎn)動(dòng)”?！倦姶砰y的分類_電磁閥的工作原理圖】常開型兩位三通單電控電磁閥動(dòng)作原理：給線圈通電，氣路斷開，線圈一旦斷電，氣路就會(huì)接通，這也是“點(diǎn)動(dòng)”。

兩位五通雙電控電磁閥動(dòng)作原理：給正動(dòng)作線圈通電，則正動(dòng)作氣路接通(正動(dòng)作出氣孔有氣)，即使給正動(dòng)作線圈斷電后正動(dòng)作氣路仍然是接通的，將會(huì)一直維持到給反動(dòng)作線圈通電為止。

給反動(dòng)作線圈通電，則反動(dòng)作氣路接通(反動(dòng)作出氣孔有氣)，即使給反動(dòng)作線圈斷電后反動(dòng)作氣路仍然是接通的，將會(huì)一直維持到給正動(dòng)作線圈通電為止。這相當(dāng)于“自鎖”。

LOT 2 PARKER PRESSURE REGULATOR MASTER PNEUMATIC FILTER

parker bvhp12bss1na HIGH PRESSURE BALL VALVE

Parker PRM3 PP17K Pressure Reducing Valve 150-2500 PSI

NEW PARKER FLO-CON BYPASS HOT GAS PRESSURE REGULATOR A9

PARKER/SCHRADER BELLOWS PRESSURE REGULATOR 035662000B

PARKER FLO-CON A7 PRESSURE REGULATOR 400 PSI
One-day shipping available

A810E Parker FLOCON 1-3/8″ Outlet Pressure Regulator
One-day shipping available

2683 NEW Parker 201673 Pressure Regulator

PARKER HYDRAULIC PRESSURE REDUCING VALVE V-21 FT

New Parker CPOM2AAV55X Pilot-Oper. Pressure Check Valve
Expedited shipping available

NIB PARKER BVHP16SSS1NA HIGH PRESSU