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Dosatron Check Valve
These 685 series check valves can be used for a wide range of air and fluid applications.
- Polypropylene
- FKM seals
- Hastelloy spring
- High flow rate
- Seat area open diameter: 0.438"
- Positive seal at very low back pressure or slight vacuum
- Cracking pressure: 1/3 psi
- Check mechanism: Oring poppet
- Maximum pressure: 125 psi
- Maximum temperature: 140°F
These 685 series check valves can be used for a wide range of air and fluid applications.
- Polypropylene
- FKM seals
- Hastelloy spring
- High flow rate
- Seat area open diameter: 0.438"
- Positive seal at very low back pressure or slight vacuum
- Cracking pressure: 1/3 psi
- Check mechanism: Oring poppet
- Maximum pressure: 125 psi
- Maximum temperature: 140°F
$34.00
Dosatron Check Valve—
$34.00
Description
These 685 series check valves can be used for a wide range of air and fluid applications.
- Polypropylene
- FKM seals
- Hastelloy spring
- High flow rate
- Seat area open diameter: 0.438"
- Positive seal at very low back pressure or slight vacuum
- Cracking pressure: 1/3 psi
- Check mechanism: Oring poppet
- Maximum pressure: 125 psi
- Maximum temperature: 140°F
