022352 Compact Poly Check Valve with Viton Seals and Hastelloy Spring

022352 poly check valves can be used for a wide range of air and fluid applications.

Hastelloy spring for high bleach resistance.

• Polypropylene
• FKM seals (viton)
• Hastelloy spring (sodium hypochlorite resistant)
• High flow rate
• Seat area open diameter: 0.438"; Positive seal at very low back pressure or slight vacuum
• Check mechanism: Disc poppet
• Cracking pressure: 1/3 psi
• Maximum pressure: 125 psi
• Maximum temperature: 140°F
• Dimensions: 2.50" L x 1.75" W
• Not Proportioner compatible