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Check Valves feature large port, high-flow design.

Press Release Summary:

Featuring rugged poppet design with low cracking pressure of less than 1.5 psi, Series 1900 operates quietly due to soft-seal design and is serviceable in-line. Available in sizes from ½-2½ in. NPT, valves feature max Cv ratings of 5.2-50. Metric and SAE ported models are also available.

Original Press Release:

NEW Large Check Valves from ROSS CONTROLS®

ROSS CONTROLS® introduces a new line of large port, high-flow check valves. The new Series 1900 Large Check Valves feature a proven, rugged poppet design with high flow and low cracking pressure (less than 1.5 psi).

The Series 1900 Large Check Valves operate quietly due to a soft-seal design and are serviceable in-line. These units are available in sizes from ½" NPT to 2 ½" NPT with maximum Cv ratings of 5.2 up to 50. Metric and SAE ported models are also available.

For more information or for a free brochure about the Series 1900 Large Check Valves, contact:

Customer Service
800-438-7677 (in the U.S.) or 706-356-3708 (outside the U.S.)
E-mail: Customer Service

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