Design: API 602, BS 5353 Face to face : ASME B16.10, Manufacturer Std Wall thickness : ASME B16.34 Inspection and test : API 598 Pressure & Temp rating : ASME B16.34 Connecting End : RF, RTJ, SW, BW, NPT Size : 1/2” to 2” Pressure : 150LB to 2500LB Material : A105, LF2, F11, F22, F304, F316, F51, F53, F55 Operation: Handwheel, Electric & Pneumatic Actuator Options : Locking Arrangements, Extended Stem, Y Pattern & angle pattern