单向节流阀用于双作用气缸的排气 流量控制。 在相反方向单向节流阀 完全打开，压缩空气可自由通过。
进气流量不受控制而只对排气流量 进行控制，可以将活塞保持在空气 缓冲之间 (即使负载有变化，也能起 到改进动作特性的效果)。
精密节流阀在性能上经过优化，适 合用于慢速状态 (-LF)。

派生型号
单向节流阀，用于排气节流 GRLA, GRGA, GRXA
单向节流阀，用于排气节流，具有 制动功能 GRXA-HG-…

- 流量: 18 … 4300 l/min.
- 螺纹接口: M3 … G3/4
- QS 快插接头，用于管径3 … 10 mm
-倒钩接头PK-3， PK-6
- 直接安装在气缸上
- 防腐、耐酸型 CRGRLA
- 可旋转360度
- 带槽调节螺钉
- 带突缘螺钉和锁定螺母
- 输出口位于侧面(GRLA)或顶部(GRGA)
消声器，降低阀排气口的噪音。
H-1/4-B
H-3/8-B
H-1/2-B
H-3/4-B
H-QS-4
H-QS-6
H-QS-8
H-QS-10
H-QS-12
H-QSM-5/32-U
H-QSM-3/16-U
H-QS-1/4-U
H-QS-5/16-U
H-QS-3/8-U
H-QS-1/2-U
H-22-SWx2
H-1/8-A/I
H-M5
H-5/3-1/4
H-5/3-1/2
H-4/3-M5
H-3-1/4-B
H-5-1/4-B
H-22-SW
H-30-SW
HA-M5-QS-4
HA-1/8-QS-4
HA-1/8-QS-6
HA-1/4-QS-6
HA-1/8-QS-8
HA-1/4-QS-8
HA-3/8-QS-10
HA-3/8-QS-12
HA-1/2-QS-12
HAPB-1
HAPB-2
HAPB-3
HAPB-4
HAPB-5
HAPB-13
HAPB-14
HAPB-15
HAPB-16
HAPB-17
HAPB-18
HAPB-19
HAPB-20
HAVB-2
HAVB-3
HAVB-4
HBEV-10/30
HB-M5-QS-4
HB-1/8-QS-4
HB-1/8-QS-6
HB-1/4-QS-6
HB-1/8-QS-8
HB-1/4-QS-8
HB-3/8-QS-10
HB-3/8-QS-12
HB-1/2-QS-12
HBE-8/10
HBE-12/16
HBE-20
HBE-25
HBE-32
HBE-40
HBE-50/63
HB-10-32-UNF-QSM-5/32-U
HB-1/8-QSM-5/32-U
HB-1/8-QSM-3/16-U
HB-1/8-QS-1/4-U
HB-1/8-QS-5/16-U
HB-1/4-QSM-3/16-U
HB-1/4-QS-1/4-U
HB-1/4-QS-5/16-U
GRU-1/4
GRU-1/2
GRU-1/8-B
GRU-1/4-B
GRU-3/8-B
GRU-1/2-B
GRU-3/4-B
GRE-1/8-NPT
GRE-1/4-NPT
GRE-1/2-NPT
GRE-1/8
GRE-1/4
GRE-1/2
GRE-3/8
GRE-3/8-NPT
GRO-3,3x2-ZPL
GRO-M5-B
GRO-1/8-B
GRO-ZP-1-ISO-B
GRO-ZP-2-ISO-B
GRO-ZP-1-ISO-CT
GRO-ZP-2-ISO-CT
GRO-ZP-3-ISO-CT
GRO-QS-3
GRO-QS-4
GRO-QS-6
GRO-1/4
HGL-1/8
HGL-M5
HGL-1/8-NPT
HGL-1/4-NPT
HGL-3/8-NPT
HGL-1/2-NPT
HGL-M5-B
HGL-1/8-B
HGL-1/4-B
HGL-3/8-B
HGL-1/2-B
HGL-M5-QS-4
HGL-1/8-QS-4
HGL-1/8-QS-6
HGL-1/4-QS-8
HGL-1/4-QS-10
HGL-3/8-QS-8
HGL-3/8-QS-10
HGL-1/2-QS-12
HGL-1/8-1/8-B
GR-M5-B
GR-1/8-B
GR-M5x2-B
GR-1/8x2-B
GR-M3
GR-QS-1/4
GR-QS-3/8
GR-QS-1/2
GR-QS-3
GR-QS-4-LF
GR-QS-4
GR-QS-6-LF
GR-QS-6
GR-QS-8
GR-H-QS-3-4
GR-H-QS-6-8
GR-1/4
GR-3/4
GR-1/2
GR-3/8-B
GRLA-M5-B
GRLA-M5-PK-3-B
GRLA-M5-PK-4-B
GRLA-M5-RS-B
GRLA-M5-PK-3-RS-B
GRLA-1/8-B
GRLA-1/8-PK-3-B
GRLA-1/8-PK-4-B
GRLA-1/8-PK-6-B
GRLA-1/8-RS-B
GRLA-1/8-PK-4-RS-B
GRLA-1/8-PK-6-RS-B
GRLA-1/4-B
GRLA-1/4-PK-4-B
GRLA-1/4-PK-6-B
GRLA-1/4-RS-B
GRLA-1/4-PK-4-RS-B
GRLA-1/4-PK-6-RS-B
GRLA-3/8-B
GRLA-1/2-B
GRLA-3/4-B
GRLA-1/8-NPT-B
GRLA-1/8-NPT-1/4-B
GRLA-1/8-NPT-3/8-B
GRLA-1/8-NPT-RS-B
GRLA-1/4-NPT-B
GRLA-1/4-NPT-1/4-B
GRLA-1/4-NPT-3/8-B
GRLA-1/4-NPT-RS-B
GRLA-3/8-NPT-B
GRLA-3/8-NPT-1/4-B
GRLA-3/8-NPT-3/8-B
GRLA-1/2-NPT-B
GRLA-10-UNF-B
GRLA-10-UNF-3/16-B
GRLA-10-UNF-1/4-B
GRLA-10-UNF-RS-B
GRLA-1/8-QS-6-RS-B
GRLA-1/8-QS-8-RS-B
GRLA-1/4-QS-6-RS-B
GRLA-1/4-QS-8-RS-B
GRLA-3/8-QS-6-RS-B
GRLA-3/8-QS-8-RS-B
GRLA-10-32-UNF-QS-5/32-U
GRLA-1/8-NPT-QS-5/32-U
GRLA-1/8-NPT-QS-1/4-U
GRLA-1/4-NPT-QS-1/4-U
GRLA-3/8-NPT-QS-1/4-U
GRLA-1/8-NPT-QS-5/16-U
GRLA-1/4-NPT-QS-5/16-U
GRLA-3/8-NPT-QS-5/16-U
GRLA-1/2-B-CT
GRLA-1/4-B-CT
GRLA-1/4-PK-4-B-CT
GRLA-1/4-PK-6-B-CT
GRLA-1/8-B-CT
GRLA-1/8-PK-3-B-CT
GRLA-1/8-PK-4-B-CT
GRLA-1/8-PK-6-B-CT
GRLA-3/4-B-CT
GRLA-3/8-B-CT
GRLA-M5-B-CT
GRLA-M5-PK-3-B-CT
GRLA-M5-PK-4-B-CT
GRLA-M3
GRLA-M3-QS-3
GRLA-M5-LF-C
GRLA-M5-PK-3-LF-C
GRLA-M5-QS-3-LF-C
GRLA-M5-QS-4-LF-C
GRLA-1/8-NPT-QS-3/16-U
GRLA-1/4-NPT-QS-3/16-U
GRLA-1/4-NPT-QS-3/8-U
GRLA-3/8-NPT-QS-3/8-U
GRLA-3/8-NPT-QS-1/2-U
GRLA-1/2-NPT-QS-3/8-U
GRLA-1/2-NPT-QS-1/2-U
GRLA-10-32-UNF-QS-1/4-U
GRLA-1/16-NPT-QS-3/16-U
GRLA-1/16-NPT-QS-1/4-U
GRLA-M5-QS-3-D
GRLA-M5-QS-4-D
GRLA-M5-QS-6-D
GRLA-1/8-QS-3-D
GRLA-1/8-QS-4-D
GRLA-1/8-QS-6-D
GRLA-1/8-QS-8-D
GRLA-1/4-QS-6-D
GRLA-1/4-QS-8-D
GRLA-1/4-QS-10-D
GRLA-3/8-QS-6-D
GRLA-3/8-QS-8-D
GRLA-3/8-QS-10-D
GRLA-1/2-QS-12-D
GRLA-F-1/8-QS-4-D
GRLA-F-1/8-QS-6-D
GRLA-F-1/8-QS-8-D
GRLA-F-1/4-QS-6-D
GRLA-F-1/4-QS-8-D
GRLA-E-M5-QS-4
GRLA-E-M5-QS-6
GRLA-E-1/8-QS-4
GRLA-E-1/8-QS-6
GRLA-E-1/8-QS-8
GRLA-M5-QS-3-RS-D
GRLA-M5-QS-4-RS-D
GRLA-M5-QS-6-RS-D
GRLA-1/8-QS-3-RS-D
GRLA-1/8-QS-4-RS-D
GRLA-1/8-QS-6-RS-D
GRLA-1/8-QS-8-RS-D
GRLA-1/4-QS-6-RS-D
GRLA-1/4-QS-8-RS-D
GRLA-1/4-QS-10-RS-D
GRLA-3/8-QS-6-RS-D
GRLA-3/8-QS-8-RS-D
GRLA-3/8-QS-10-RS-D
GRLA-1/2-QS-12-RS-D
GRLA-1/8-QS-6-RS-MF-D
GRLA-1/8-QS-8-RS-MF-D
GRLA-1/8-QS-6-MF-D
GRLA-1/8-QS-8-MF-D
GRLA-1/8-QS-6-B-20
GRLA-1/8-QS-8-B-20
GRLA-1/4-QS-8-B-20
GRLZ-M5-B
GRLZ-M5-PK-3-B
GRLZ-M5-PK-4-B
GRLZ-M5-RS-B
GRLZ-M5-PK-3-RS-B
GRLZ-1/8-B
GRLZ-1/8-PK-3-B
GRLZ-1/8-PK-4-B
GRLZ-1/8-PK-6-B
GRLZ-1/8-RS-B
GRLZ-1/8-PK-4-RS-B
GRLZ-1/8-PK-6-RS-B
GRLZ-1/4-B
GRLZ-1/4-PK-4-B
GRLZ-1/4-PK-6-B
GRLZ-1/4-RS-B
GRLZ-1/4-PK-4-RS-B
GRLZ-1/4-PK-6-RS-B
GRLZ-1/8-NPT-B
GRLZ-1/8-NPT-1/4-B
GRLZ-1/8-NPT-3/8-B
GRLZ-1/8-NPT-RS-B
GRLZ-10-UNF-B
GRLZ-10-UNF-3/16-B
GRLZ-10-UNF-1/4-B
GRLZ-10-UNF-RS-B
GRLZ-M3
GRLZ-M3-QS-3
GRLZ-M5-LF-C
GRLZ-M5-PK-3-LF-C
GRLZ-M5-QS-3-LF-C
GRLZ-M5-QS-4-LF-C
GRLZ-M5-QS-3-D
GRLZ-M5-QS-4-D
GRLZ-M5-QS-6-D
GRLZ-1/8-QS-3-D
GRLZ-1/8-QS-4-D
GRLZ-1/8-QS-6-D
GRLZ-1/8-QS-8-D
GRF-PK-3
GRF-PK-3x2
GRA-1/4-B
GRE-1/8-NPT
GRE-1/4-NPT
GRE-1/2-NPT
GRE-1/8
GRE-1/4
GRE-1/2
GRE-3/8
GRE-3/8-NPT
GRGA-M3-QS-3
GRGA-M5-PK-3-LF-C
GRGA-M5-QS-3-LF-C
GRGA-M5-QS-4-LF-C
GRGO-M3-QS-3
GRGO-M5-PK-3-LF-C
GRGO-M5-QS-3-LF-C
GRGO-M5-QS-4-LF-C
GRGZ-M3-QS-3
GRGZ-M5-PK-3-LF-C
GRGZ-M5-QS-3-LF-C
GRGZ-M5-QS-4-LF-C
GRK-1/8
GRK-3/8-B
GRK-M5
GRM-3/8
GRM-1/8
GRM-M5
GRP-70-PK-3
GRPO-70-PK-3
GRP-10-PK-3
GRP-160-PK-4
GRPO-10-PK-3
GRPO-160-PK-4
GRP-70-1/8-AL
GRP-160-1/8-AL
GRPO-70-1/8-AL
GRPO-160-1/8-AL
GRXA-M5-QS-3-D
GRXA-M5-QS-4-D
GRXA-M5-QS-6-D
GRXA-1/8-QS-3-D
GRXA-1/8-QS-4-D
GRXA-1/8-QS-6-D
GRXA-1/8-QS-8-D
GRXA-1/4-QS-6-D
GRXA-1/4-QS-8-D
GRXA-1/4-QS-10-D
GRXA-HG-1/8-QS-4
GRXA-HG-1/8-QS-6
GRXA-HG-1/4-QS-6
GRXA-HG-1/4-QS-8
U-1/8-B-NPT
U-1/4-B-NPT
U-3/8-B-NPT
U-1/2-B-NPT
U-1-B
U-M3
U-E-1/8
U-E-1/4
U-E-M5-S
U-E-1/8-S
U-E-1/4-S
U-1/8
U-3/8
U-1/2
U-3/4
U-1
U-1/4
U-1/8-I
U-M5
U-PK-3
U-PK-4
U-M5-50
U-1/8-50
U-1/4-20
U-3/8-20
U-1/2-20
U-1/8-B
U-1/4-B
U-3/8-B
U-1/2-B
U-3/4-B