Features & Benefits
  • Hole pattern to DIN 24340 and ISO 4401 or line connection G3/8
  • Female thread in valve body
  • 5 chamber design
  • No dynamic seals
  • Actuation types: pneumatic hydraulic roller lever hand lever
  • Valves generally with FKM seals

Medium: HLP, oil purity class according to ISO 4406: 20/18/15, other process liquids upon request

Operation: spool valve, directly operated

Actuation method: proportional solenoid

Mounting type: Flange

Line connection: subplate or female thread in valve body

Nominal size: 6

Operating pressure: 

connection P, A & B: 350 pressure (br) max. 

Port T:

pneumatic N: upto 100

hydraulic Y: up to 160

roller lever R: upto 20

hand lever H: upto 160

Control pressure range P: pneum. N P[bar]: 4 to 10

hydr. Y P[bar]: 5 to 315

min control pressure P = 2.5bar, if port T depressurized

Control volume V:

  • pneum. N Vst[cm3]: 1.6
  • hydr. Y Vst[cm3]: 0.5

Switching times te/ta:

pneumatic N: depending on control air flow

hydraulic Y: depending on control oil flow

roller lever R: depending on control element

Operating force:

roller lever R: 

  • Fb (0 bar) = 70N
  • Fb (20bar) = 130N

hand lever H: Fb ca. 35N

Installation position: preferably horizontal

Viscosity: 12...500mm2/s

Flow Qmax:

actuation

N 00 & Y 00: see characteristics

R 00: 80l/mion

H 00: 80l/min

MTTFd: hydraulic components with np>=1000000 cycles per year: 150 years

Fluid temperatures: 0...+70degC

Ambient temperature: -20...+50degC

Circuit diagram: according to DIN 24340 and ISO 4401 (CETOP03)

Materials:

Housing: cast iron

piston slide valve: hardened steel

seal: FKM

pneumatic actuation: aluminum, brass

hydraulic a ctuation: steel

roller lever: steel, cast

hand lever: steel

thread: steel