500 Series Standard, Soft Seat Needle Valves
100% helium leak tested to 1 x 10-4 ml/s for performance and reliability. Replaceable Acetal seat and straight through porting for bidirectional, high-capacity flow and easy roddable cleaning. Blow-out proof stem provides a secondary stem seal in the fully open position.
Technical Resources
For NOSHOK Mini Valves with Brass & Steel valve types:
WARNING: This product can expose you to chemicals including Lead and Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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