1000 WOG Size Range 1/4” thru 4” Full Bore: NPT & SW End Connections ISO 5211 Direct Mount Pad Anti-Static Device and Live-Loaded Packing Bubble Tight Shut Off Blowout Proof, Low Torque Guided Stem Design Manual, Electric, Pneumatic Operators Seat Options: TFM 1600 (-50º F to 450º F) RTEE (-15º F to 350º F) Testing: API 598, ISO 5208 Design: MSS SP-110, ISO 5211 Markings: MSS-SP-25 Certifications: CE