Bucher Hydraulics EEx-W2... serie size 3 retningsventiler - Manifold mounting - Pneumatisk - Sete

Bucher Hydraulics retningsventiler
  • Bidirectional seat valve closure
  • Full cartridge in ISO size 03 body
  • Corner power: 20 l/min at 315 bar
  • EEx-classification: EEx me II T4
  • Coils can be changed without opening the hydraulic envelope
  • Option: With closed crossover characteristics for accumulator and clamping systems (Q max. 10 l/min) 
        Bucher Hydraulics EEx-W2... serie size 3 retningsventiler - Manifold mounting - Pneumatisk - Sete
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Type     2/2 ... 4/4 Directional Seat Valve for Explosion-hazard areas
Designation 2/2, 3/2, 3/3, 4/3 or 4/4 pneumatically operated directional seat valve
Design Direct acting seat type
Mounting method 4 x ∅ 5,5 holes for M5x30 cap screws
Size ISO 4401 size 3 interface nominal 6 mm
Max operating pressure ...315 bar
Max flow rate 20 l/min
Flow direction 1 → 2 / 2→ 1, see symbol
Hydraulic fluid Hydraulic oils HL and HLP to DIN 51 524;
For other fluids, please consult BUCHER
Fluid temperature range See "Apparatus Cert. No. Ex 89Y5111X"
Viscosity range 3...300 mm²/s (cSt),
Recommended 15...250 mm²/s (cSt)
Minimum fluid cleanliness 18/14 to ISO 4406 / CETOP RP70H 8 ... 9 to NAS 1638
For mer informasjon Klikk her --- Datablad

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