Siemens 277-03057 SKU: 277-03057 $506.98 $1,334.17 Quantity -+ Limited Factory Stock Details 2-Way 1/2" Flowrite Valve, Cv 4.0, Hi-Temp, Normally Open, Linear, Stainless Steel Trim, F x F Connection, Spring Return Pneumatic Actuator, 8", 3-8 p... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back 2-Way 1/2" Flowrite Valve, Cv 4.0, Hi-Temp, Normally Open, Linear, Stainless Steel Trim, F x F Connection, Spring Return Pneumatic Actuator, 8", 3-8 psi (21-55 kPa) Back Back Stocked items ship in 1 business day. Factory items typically ship in 3-5 business days (estimate only). Actual times may vary.Email sales@energycontrol.com for more information.