DESIGN FEATURES Steam Rating: 150psi WSP Body: ASTM A351 Gr.CF8M For TC-4000 ASTM A216 Gr.WCB For TC-4100 ME-PTFE Seal Kits: REPLACES PTFE, RPTFE AND FPA Low Deformation Under Load, Low Permeation Temperature Rating: -45.5 °C (-50 °F) - 246 °C (475 °F) Long Cycle Life Blow-Out-Proof Stem | Adjustable Stem Packing Handle With Locking Device Full ISO 2511 Pad For Direct Mount Automation End Connections: Threaded End Test Standards: API 598 API 607 5th Edition Fire Safe Approval Vacuum Service: 29” Hg | Standards: ANSI B 1.20.1, ASTM-A351-CF8M / EN10213 1.4408, ASTM-A351-CF8 / EN10213 1.4308, ISO 228 |