Chemola™ Delta

Our Delta line is divided into two services: lubrication equipment and fittings. The right equipment and fittings paired with the right lubricants helps valves maintain optimal efficiency.

Chemola™ Delta "IS" Series

Internal Check Valve

The Chemola™ Delta "IS" Series is a single ball internal check valve fitting. It features a soft seat as well as a metal-to-metal seal. The fitting is rated for service to 10,000 psi.


Component Material
Body 316 SS
Heat Treat Annealed (NACE)
Ball K-Monel


Ordering Information

Item Number Unit Size 
I214-09 1/4” NPT thread
I238-09 3/8” NPT thread
I212-09 1/2” NPT thread 


Delta IS















Also available in stainless steel.

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