2949 Festo Mechanical & Manual Valves

Product Details

• Sealing principle
  Soft
• Note on forced dynamization
  Switching frequency min. 1/year
• Actuating force
  1.77 N
• Type of mounting
  With through-hole
• Note on materials
  RoHS-compliant
• Standard nominal flow rate
  128 l/min
• Operating pressure
  3.5 bar ... 8 bar
• Type code
  RS
• Flow direction
  Non-reversible
• Explosion prevention and protection
  Zone 1 (ATEX) Zone 22 (ATEX)
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Product weight
  230 g
• Pneumatic connection 4
  G1/8
• Seals material
  NBR
• Pneumatic working port
  G1/8
• Actuation type
  Mechanical
• Nominal width
  3.5 mm
• Type of control
  Pilot-controlled
• Symbol
  00991139
• Operating medium
  Compressed air as per ISO 8573-1:2010 [-:-:-]
Ambient temperature
-10 °C ... 60 °C
Pneumatic connection 3
G1/8
Design
Plate seat
Mounting position
Any
Pilot medium
Compressed air as per ISO 8573-1:2010 [-:-:-]
Temperature of medium
-10 °C ... 60 °C
Pneumatic connection 2
G1/8
Valve function
4/2, monostable
Reset method
Mechanical spring
Exhaust air function
With flow control option
Pilot air supply port
Internal
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Pneumatic connection 1
G1/8
Housing material
Aluminum Anodized

2949 Related Documents