Description Accessories Description Freudenberg Sealing Technologies (formerly Tobul) gas valve for bladder accumulators are flow control devices used to handle and control the flow of gases. 2500 PSI maximum pressure. 1/8" NPT connection. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories Freudenberg NOK Sealing Technologies GG2527F-C Hose & Gauge Assembly Including Case, 3000 PSI Was: Now: $714.37 Add To Cart The item has been added Freudenberg NOK Sealing Technologies GG2527F Hose & Gauge Assembly, 3000 PSI Was: Now: $556.50 Add To Cart The item has been added