德国哈威换向阀滑阀式换向阀有 SW 型管接式单只阀或 SWP、NSWP 型板式安装和 SWP、NSWP 型成组阀组。 所有型号的换向阀均为直接作用的、压力紧密的简单式行程磁铁（湿式磁铁）操纵方式，NSWP 型换向阀可以用两种速度的双电磁铁或与行程限制器组合的比例电磁铁。

HAWE哈威换向阀产品现货型号
以下是关于德国HAWE哈威换向阀产品选型资料
Design and order coding example
NSWP2G/M/ ABR1,0/50/G24- 3/8
Indiv. connection block
For direct installation in the pipe work, ports G 3/8
(BSPP) (type NSWP and SWP2),
with/without check valve (manually or tool adjustable)
between P and R (type SWP1)
Voltage of the actuation solenoids
12V DC, 24V DC, 110V AC, 230V AC
■ Solenoids with various plug versions
Pressure switch or pressure gauge at A or B
Additional elements at A and/or B
Restrictor check valve or orifice
Additional elements at P
Check valve or orifice
Solenoid version
■ ON/OFF-solenoid (pmax = 315 bar)
■ Solenoid with detent
■ Prop. solenoid with/without stroke limitation (limiting Qmax)
■ Double solenoid (two speed rates)
■ Solenoid version conforming ATEX (pmax = 210 bar)
Function
■ Indiv. valve with check valve or orifice in gallery P and/or check valve in gallery R (type SWP)
■ Indiv. valve with 6/2-way function
Basic type, size
Directional spool valve SW, SWP size 1 and 2
NSWP size 2, connection hole pattern NG 6 (CETOP)
WG3-1-WG 230
WGR 2-0-WG 110
WGR 2-0-WG 230                                                                                                                                     
WGR 2-1R-WG 110
WGR 2-1-WG 230
WGR 2-1-WG 230
WGR 2-2-WG 110
WGR 2-2-WG 200
WGR 2-2-WG 230
WGR 2-3-WG 200
WGR 2-2-WG 230
WGR 2-2-WG 24
WGR2-0-WG110
WGS 2-0-WG 230
WGS 2-0-WG 230
WGS 2-1-1/4 G-WG 230
WGS 2-1-WG 230
WGS 2-2R-WG 230
WG 22-1-WG 230
WG 22-2-WG 230
WG 22-2-WG 24
WG 3-1R-WG110      
WG 3-2-WG 230
WG 3-2-WG 230
WG 4-1-WG 230
WG 49-22-WG 230
WG 3-1-WG 24
WG 3-1-WG 24
WG21-1-WG 230
HAWE哈威换向阀产品现货型号