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广东代理出售FESTO减压阀LR-3/8-D-MINI是通过调节,讲进口压力减至某一需要的出口压力,并依靠介质本身的能量,使出口压力自动保持稳定的阀门。 从流体力学的观点看,减压阀是一个局部阻力可以变化的节流元件,即通过改变节流面积,使流速及流体的动能改变,造成不同的压力损失,从而达到减压的目的。然后依靠控制与调节系统的调节,使阀后压力的波动与弹簧力相平衡,使阀后压力在一定的误差范围内保持恒定。
FESTO减压阀,费斯托减压阀按结构形式可分为薄膜式、薄膜式减压阀、活塞式、杠杆式和波纹管式;按阀座数目可人为单座式和双座式;按阀瓣的位置不同可分为正作用式和反作用式。
159505 LR-1/8-G 减压阀 |
159506 LR-1/8-G-7 减压阀 |
159580 LR-3/8-D-MIDI 减压阀 |
159581 LR-1/2-D-MIDI 减压阀 |
159624 LR-1/8-D-MINI 减压阀 |
159625 LR-1/4-D-MINI 减压阀 |
159626 LR-3/4-D-MAXI 减压阀 |
159627 LR-1-D-MAXI 减压阀 |
162580 LR-3/8-D-MINI 减压阀 |
162581 LR-3/4-D-MIDI 减压阀 |
162582 LR-1/8-D-7-MINI 减压阀 |
162583 LR-1/4-D-7-MINI 减压阀 |
162584 LR-3/8-D-7-MINI 减压阀 |
162585 LR-3/8-D-7-MIDI 减压阀 |
162586 LR-1/2-D-7-MIDI 减压阀 |
162587 LR-3/4-D-7-MIDI 减压阀 |
162588 LR-3/4-D-7-MAXI 减压阀 |
162589 LR-1-D-7-MAXI 减压阀 |
162590 LR-1/8-D-O-MINI 减压阀 |
162591 LR-1/4-D-O-MINI 减压阀 |
162592 LR-3/8-D-O-MINI 减压阀 |
162593 LR-3/8-D-O-MIDI 减压阀 |
162594 LR-1/2-D-O-MIDI 减压阀 |
162595 LR-3/4-D-O-MIDI 减压阀 |
162596 LR-3/4-D-O-MAXI 减压阀 |
162597 LR-1-D-O-MAXI 减压阀 |
162598 LR-1/8-D-7-O-MINI 减压阀 |
162599 LR-1/4-D-7-O-MINI 减压阀 |
162600 LR-3/8-D-7-O-MINI 减压阀 |
162601 LR-3/8-D-7-O-MIDI 减压阀 |
162602 LR-1/2-D-7-O-MIDI 减压阀 |
162603 LR-3/4-D-7-O-MIDI 减压阀 |
162604 LR-3/4-D-7-O-MAXI 减压阀 |
162605 LR-1-D-7-O-MAXI 减压阀 |
162834 LRP-1/4-2,5 精密减压阀 |
164941 ILR-03-ZP-P-4,0 减压阀 |
164942 ILR-03-ZP-P-7,0 减压阀 |
164943 ILR-03-ZP-A-4,0 减压阀 |
164944 ILR-03-ZP-A-7,0 减压阀 |
164945 ILR-03-ZP-B-4,0 减压阀 |
164946 ILR-03-ZP-B-7,0 减压阀 |
173644 LR-1/8-D-MINI-NPT 减压阀 |
173645 LR-1/8-D-O-MINI-NPT 减压阀 |
173646 LR-1/8-D-7-MINI-NPT 减压阀 |
173647 LR-1/8-D-7-O-MINI-NPT 减压阀 |
173648 LR-1/4-D-MINI-NPT 减压阀 |
173649 LR-1/4-D-O-MINI-NPT 减压阀 |
173650 LR-1/4-D-7-MINI-NPT 减压阀 |
173651 LR-1/4-D-7-O-MINI-NPT 减压阀 |
173652 LR-3/8-D-MINI-NPT 减压阀 |
173653 LR-3/8-D-O-MINI-NPT 减压阀 |
173654 LR-3/8-D-7-MINI-NPT 减压阀 |
173655 LR-3/8-D-7-O-MINI-NPT 减压阀 |
173656 LR-3/8-D-MIDI-NPT 减压阀 |
173657 LR-3/8-D-O-MIDI-NPT 减压阀 |
173658 LR-3/8-D-7-MIDI-NPT 减压阀 |
173659 LR-3/8-D-7-O-MIDI-NPT 减压阀 |
173660 LR-1/2-D-MIDI-NPT 减压阀 |
173661 LR-1/2-D-O-MIDI-NPT 减压阀 |
173662 LR-1/2-D-7-MIDI-NPT 减压阀 |
173663 LR-1/2-D-7-O-MIDI-NPT 减压阀 |
173664 LR-3/4-D-MIDI-NPT 减压阀 |
173665 LR-3/4-D-O-MIDI-NPT 减压阀 |
173666 LR-3/4-D-7-MIDI-NPT 减压阀 |
173667 LR-3/4-D-7-O-MIDI-NPT 减压阀 |
173668 LR-3/4-D-MAXI-NPT 减压阀 |
173669 LR-3/4-D-O-MAXI-NPT 减压阀 |
173670 LR-3/4-D-7-MAXI-NPT 减压阀 |
173671 LR-3/4-D-7-O-MAXI-NPT 减压阀 |
173672 LR-1-D-MAXI-NPT 减压阀 |
173673 LR-1-D-O-MAXI-NPT 减压阀 |
173674 LR-1-D-7-MAXI-NPT 减压阀 |
173675 LR-1-D-7-O-MAXI-NPT 减压阀 |
186451 LR-1/4-D-MIDI 减压阀 |
186452 LR-1/4-D-O-MIDI 减压阀 |
186453 LR-1/4-D-7-MIDI 减压阀 |
186454 LR-1/4-D-7-O-MIDI 减压阀 |
186455 LR-1/2-D-MAXI 减压阀 |
186456 LR-1/2-D-O-MAXI 减压阀 |
186457 LR-1/2-D-7-MAXI 减压阀 |
186458 LR-1/2-D-7-O-MAXI 减压阀 |
氧气FESTO减压阀,费斯托减压阀的工作原理
氧气减压阀的高压腔与钢瓶连接,低压腔为气体出口,并通往使用系统。高压表的示值为钢瓶内贮存气体的压力。低压表的出口压力可由调节螺杆控制。(5)减压阀应避免撞击振动,不可与腐蚀性物质相接触。
广东代理出售FESTO减压阀LR-3/8-D-MINI