费斯托 调压阀原理和用法
LR-3,3
15717
GTIN: 4
The pressure regulator maintains an
essentially constant output pressure
on the secondary side independent of
pressure fluctuations on the primary
side and air consumption.
The operating pressure applied to the
pneumatic connection 1 is reduced
when air is exhausted at the push-in
connector
• Minimal dimensions
• Constant output pressure
• Version without pressure gauge
• Connecting thread M5, R1/8, R1/4
• Push-in connector for tubing O.D. 4,
6, 8 mm
• Rotatable 360º
General technical data
Type LR-...-QS LR-QS
Pneumatic connection 1 M5 R1/8 R1/4 QS-4 QS-6 QS-8
Pneumatic connection 2 QS-4, QS-6 QS-4, QS-6, QS-8 QS-6, QS-8 QS-4 QS-6 QS-8
Design Directly actuated piston regulator with through pressure supply
Regulator function With secondary venting, output pressure constant
Pressure regulation range [bar] 1 ... 8
Actuator lock Knurled screw with lock nut
Type of mounting Screw-in With through-hole
Mounting position Any
Type of seal on screwed trunnion Sealing ring Coating –
Operating and environmental conditions
Operating pressure [bar] 0 ... 9
Operating medium Compressed air to ISO 8573-1:2010 [7:–:–]
Ambient temperature [°C] 0 ... 60
Materials
Type LR-...-QS LR-QS
Pneumatic connection 1 M5 R1/8 R1/4 Q
The pressure regulator maintains an
essentially constant output pressure
on the secondary side independent of
pressure fluctuations on the primary
side and air consumption.
The operating pressure applied to the
pneumatic connection 1 is reduced
when air is exhausted at the push-in
connector
• Minimal dimensions
• Constant output pressure
• Version with pressure gauge
• Connecting thread M5, R1/8, R1/4
• Push-in conne
费斯托 调压阀原理和用法
