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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