派克气动阀VA15-HB34

派克气动阀VA15-HB34间接作用式调节阀，增加了一个指挥器（先导阀）它起到对反馈信号的放大作用然后通过执行机构，驱动主阀阀瓣运动达到改变阀开度的目的。
如果是压力调节阀，反馈信号就是阀的出口压力，通过信号管引入执行机构。
如果是流量调节阀，阀的出口处就有一个孔板（或者是其他阻力装置）由孔板两端取出压差信号引入执行机构。P8C-C
P8C-C26C
P8C-C21E
P8C-D
P8C-D26C
P8C-D21E
P8L-C2
P8L-C5
P8L-C226C
P8L-C526C
P8L-CA26C
P8L-C221E
P8L-C521E
3EV10V10
3EV10V20-24
3EV10V20-110
3EV10V20-230
3EV10V20-24L5
3EV10V20-110L5
3EV10V20-230L5
A05RS251PM5MF
A05RD251PM5MF
A05RD351PM5MF
A12RS251PG1MF
A12RD251PG1MF
A12RD351PG1MF
MMFU4A05G
MMFU4A12G
MMFU6A05G
MMFU6A12G
MMFU8A05G
MMFU8A12G
A05PS251P
A05PD251P
A05PD351P
A12PS251P
A12PD251P
A12PD351P
MMFS4A05GM5
MMFS4A12GG1
MMFS6A05GM5
MMFS6A12GG1
MMFS8A05GM5
MMFS8A12GG1
A05PDCCL5
A05RGBP
A12RGBP
A05PGBP
A12PGBP
B43003CS
B43004CS
B43003RS
B43004RS
B43003RTS
B53003CS
B53004CS
B53003RS
B53004RS
B43003BXS
B43003HXS

如果是温度调节阀，阀的出口就有温度传感器（或者温包）通过温度传感器内介质的热胀冷缩驱动执行机构。DBW20B1-52/315-6EW230N9K4
DBWCB2-52/100-6EG24N9K4
DBW10B2-52/350-6EG24N9K4
DBW10A2-52/315-6EG24N9K4
DBW10A2-52/200-6EG24N9K4
DBW10B2-52/200-6EG110N9K4
DBW20A2-52/315S6EG24N9K4
DBW30A2-52/315-6EG24N9K4
DBW30BG2-52/100-6EG24N9K4
DBW20B3-52/315-6EG24N9K4
DBW10B2-52/200U6EG24N9K4
DBW20BG2-52/200-6EG24N9K4
DBW10A3-52/200-6EG24N9K4
DBW10B2-52/315U6EG24N9K4
DBW30A3-52/315-6EG24N9K4
DBDS20G12/25-20
DBW20B1-52/200-6EG24N9K4
DBW10B1-52/315-6EW230N9K4
DBW30A2-52/315-6EW230N9K4
DBW10BG2-42/200-6EG48N9K4
DBW20A2-52/200-6EG24N9K4
DBW20A1-52/315-6EG24N9K4
DBW10A1-52/200-6EG24N9K4
DBW20A1-52/200-6EG24N9K
DBW10B2-52/100S6EG24N9K4
DBW30B2-52/100U6EG24N9K4
DBW30A2-52/350-6EG24N9K4V
DBW30A2N52/315-6EG24N9K4
DBW20B2-52/350-6EW230N9K4
DBW20A2-52/315-6EG24N9K4V
DBW30B2-52/100U6EG110N9K4
DBW20A2-52/350S6EG24N9K4
DBW30A2-52/350-6EG24N9K4
DBW30B2-52/3152U6EG24N9K4
DBW30B2-52/350S6EG24N9K4
DBE10-52/50YG24K4M
DBW20B2-52/100-6EG110N9K4
DBW20B2-52/200-6EG110N9K4
DB3U30E2-52/315-6EG24N9K4
DBW30A1-52/200-6EG24N9K4

自力式调节阀依靠流经阀内介质自身的数字压力表、摄氏度作为能源驱动阀门自动工作，不需要外接电源和二次仪表。这种自力式调节阀都利用阀输出端的反馈信号源（数字压力表、压差、摄氏度）通过信号源管传递到运行组织驱动阀瓣改变阀门的开度，达到调节数字压力表、流量、摄氏度的目的。这种调节阀又分为直接功用式和间接功用式两种。           REXROTH力士乐询价邮箱：736567721@qq.com
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DR减压阀
R900340679
R900341479 DR10G5-43/100YMV
R900346230 DR20-5-43/200YV
R900352253 DR20K4-1X/200YMV
R900362115 DR20G5-43/200YMV
R900396385 DR20-4-43/100YV
R900400986 DR10-4-43/50Y
R900402064 DR10-5-43/200Y
R900402741 DR10-5-43/100Y
R900402753 DR20-5-43/200Y
R900403624 DR10-5-43/100YM
R900404825 DR10-4-43/100Y
R900404826 DR20-4-43/100Y
R900404828 DR20-5-43/100Y
R900405904 DR20-5-43/315Y
DR10DP3-43/150Y
DR6DP1-53/75YM
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DR20-5-4X/315YM
DR20-5-4X/315YV
DR20-5-4X/50Y
DR20-5-4X/50YM
DR20-5-4X/50YV
DR20-5-5X/100Y
DR20-5-5X/100YM
DR20-5-5X/200Y
DR20-5-5X/200YM
DR20-5-5X/315Y
DR20-5-5X/315YM
DR20-5-5X/50Y
DR20-6-4X/100Y
DR20-6-4X/100YM
DR20-6-4X/100YV
DR20-6-4X/200Y
DR20-6-4X/200YW95
DR20-6-4X/200YM
DR20-6-4X/200YMV
DR20-6-4X/200YV
DR20-6-4X/315Y
DR20-6-4X/315YM
DR20-6-4X/50Y
DR20-6-4X/50YM
DR20-6-4X/50YV
DR20-6-5X/100Y
DR20-6-5X/100YM
DR20-6-5X/200YM
DR20-6-5X/50YM
DR20-7-4X/100Y
DR20-7-4X/100YM
DR20-7-4X/200YM
DR20-7-5X/315Y
DR20-7-5X/315YM
DR25G4-5X/200YM
DR25G5-5X/100YM
DR25G7-5X/315YM
DR30G4-5X/200YM
DR30-5-5X/100Y
DR30-5-5X/100YM
DR30-5-5X/100YV
DR30-5-5X/200Y
DR30-5-5X/200YM
DR30-5-5X/315Y
DR30-5-5X/315YM
DR30-5-5X/50YMV
DR30-6-5X/100Y
DR10G4-4X/50YMV/12
DBT2-5X/100            
DBT2-5X/315            
DBT2-5X/315J       
DBT2-5X/50     
Parker R4V03-5351009W31A1P25 
Parker R4V03-5331009W31A1P17
Parker R4V03-5351009W31A125031
Parker R4V03-5311009W31A125P07
Parker R4V10-5A31009W31A1
Parker R4V10-5D31009W31A125 
Parker R4V10-5311009W31A125
Parker R4V03-5631009W31A125 
Parker R4V03-5351009W31A125
Parker R4V03-5331009W31A125
Parker R4V03-5313009W31A125 
Parker R4V03-5311009W31A125
Parker R4V03-5351109W30A125 
Parker R4V03-5331109W30A125 
Parker R4V10-5333009W31A125 
Parker R4V06-5331009W31A125
Parker R4V03-5613009W31A125
Parker R4V03-5613009W31A125 
Parker R4V06-5331009W31A125