FESTO VSVA-B-D52-Z-D1-1T1L

Description

Valve function 5/2, bistable, dominant Actuation type Electrical Width 42 mm Standard nominal flow rate 1300 l/min Pneumatic working port Sub-base size 1 to iso 5599-2 G3/8 Operating voltage 24V DC Operating pressure -0.09 MPa … 1 MPa Operating pressure -0.9 bar … 10 bar Structural design Piston gate valve Certification c UL us – Recognized (OL) Degree of protection IP65 NEMA 4 Exhaust air function With flow control option Via throttle plate Via individual sub-base Sealing principle Soft Mounting position Any Manual override Covered Type of control Pilot-controlled Pilot air supply port External Flow direction Any Symbol 00992991 Signal status display LED Pilot pressure MPa 0.3 MPa … 1 MPa Pilot pressure 3 bar … 10 bar Flow rate of pneumatic valve 1800 l/min Flow rate of pneumatic valve on individual sub-base 1500 l/min Optimized flow rate of pneumatic valve, pneumatically concatenated flow 1860 l/min Optimized flow rate of pneumatic valve pneumatically concatenated flow 1300 l/min Changeover time 19 ms Max. positive test pulse with 0 signal 1600 µs Max. negative test pulse on 1 signal 1100 µs Nominal pick-up current per solenoid coil 72 mA to 30 ms Coil characteristics 24 V DC: 1.3 W Surge resistance 2.5 kV Contamination level 3
Permissible voltage fluctuations +/- 10 %
Operating medium Compressed air as per iso 8573-1:2010 [7:4:4]
Information on operating and pilot media Operation with oil lubrication possible (required for further use)
Vibration resistance Transport application test with severity level 2 as per FN 942017-4 and
EN 60068-2-6
Shock resistance Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Corrosion resistance class (CRC) 0 – No corrosion stress
Relative air humidity 0 – 90 %
Ambient temperature -5 °c … 50 °c
Product weight 439 g
Electrical connection Plug-in
as per iso 5599-2
Type of mounting On sub-base
Pilot air port 12/14 Sub-base, size 1 as per iso 5599-2
Pilot exhaust air port 82/84 Ducted
Not ducted as per standard
Optionally:
Pneumatic connection 1 Sub-base, size 1 as per iso 5599-2
Pneumatic connection 2 Sub-base, size 1 as per iso 5599-2
Pneumatic connection 3 Sub-base, size 1 as per iso 5599-2
Pneumatic connection 4 Sub-base, size 1 as per iso 5599-2
Pneumatic connection 5 Sub-base, size 1 as per iso 5599-2
Note on materials rohs-compliant
Seals material FPM
HNBR
NBR
Housing material Die-cast aluminum
PA
Material of screws Steel, galvanized