0498 Double Pilot Controlled Check Valve

Brand: Burkert Fluid Control Systems

Two check valves are integrated in Type 0498. If this double pilot controlled check valve is combined with two 3/2-way valves, a 5/3-way function with all parts blocked (circuit function L) can then be released.
Features
  • Compact design
  • For single valve or valve unit
  • Fast reaction times
  • High degree of tightness throughout service life
  • With manual override

Specifications

Ambient Temperature Range

  • -10° to 55° C (14° to 131° F)

Flow Rate

  • QNn-value Air: 300 L/minute

Materials of Construction

  • Polyamide (PA)

Media

  • Compressed Air Oiled
  • Dry
  • Neutral Gasses
  • Oil-free

Mounting

  • Base Mounting
  • Circuit Installation

Orifice Size

  • 0.157” (4 mm)

Override

  • Manual Override

Pressure Range

  • psi: 29.01 to 145 (kPa: 200 to 1,000, bar: 2 to 10)

Process Temperature

  • -10° to 50° C (14° to 122° F)

Seat / Seal Material

  • Seal: NBR

Solenoid Type

  • 3/2-Way
  • 5/3-Way

show more