1 - OPERATOR: G OH LL ( ) Gear operator Oval hand wheel Locking lever (threaded) Lever handle   2 - END CONNECTION:   AK AW ( ) K Tapered NPT (ANSI B1.20.1) Socket weld (ANSI B16.11) 125-250 RMS finish, 1/16" RF* 125-500 RMS finish, 1/16" RF   3 - PRESSURE CLASS:   ANSI designation 150# through 2500# WOG 800/1500/2000   4 - SHELL MATERIAL:   U SC Cast stainless steel and high alloys** Cast carbon steel and low alloys**   5 - VALVE TYPE:   T TC VC Floating Ball Trunion Lambda Port   6 - BORE DESIGN:   A B BZ ( ) R K AH Standard bore (end entry), ISO 5211* Full bore (split body) Full bore (split body) ISO 5211* Full bore (trunnion)* Reduced bore (trunnion & 3H,5H,6H) Standard bore (threaded & socket weld) Standard bore (threaded)

7 - SEAT MATERIAL: ( ) 3H 5H 6H T Hypatite PTFE Hard graphite for (max. 800ºF) 316/chrome plated (max. 650ºF) 316/HF (max. 800ºF) Lambda knife seat   8 - TRIM (Ball and Stem):   ( ) M BL CL CN V O   304ss 316ss LCB LCC Alloy 20 304L 316L   9 - SPECIAL FEATURES:   FS S N Q X Fire tested per API 607 (floating) Fire tested per API 607/6FA (trunnion)*** NACE (MR 01-75)* Special Requirements (i.e. NDE) Low Temperature (-112ºF) stem extension****   * Designates KITZ standard configuration ** High and low alloy body material selected in #8. *** (S) is actually configured after #5 (i.e. 300 SCTCSM) **** (X) is actually configured after #6 in floating stainless steel valves only (i.e. 150UTBZX)