1 - OPERATOR: G E ( ) Bevel gear operator Electric Actuator Manual hand wheel   2 - END CONNECTION:   AK AW ( ) K R W Tapered NPT (ANSI B2.1) Socket weld (ANSI B16.11) Flanged, RF - 125-250 AARH Flanged, RF - 250~500 AARH RTJ Buttweld   3 - PRESSURE CLASS:   ANSI designation 150# through 2500# and MSS 125#.   4 - GENERAL MATERIALS:   S FC U SC Cast ductile iron Cast iron Cast stainless steel and high alloys Cast carbon steel and low alloys   5 - VALVE TYPE:   L J O M P N Y Carbon steel & Iron gate alloys Carbon steel & Iron globe Swing check Stainless steel gate Stainless steel globe Stainless steel lift check Iron & stainless steel Y-strainer   6 - SHELL MATERIAL:   Cast Carbon Steel:   ( ) 1C 6C 9C 12C BL 1L 2L 3L CL ASTM A216 WCB ASTM A217 WC1 ASTM A217 WC6 ASTM A217 C5 ASTM A217 C12 ASTM A352 LCB ASTM A352 LC1 ASTM A352 LC2 ASTM A352 LC3 ASTM A352 LCC

Cast Stainless Steel: ( ) M O V CN CB HB HC ASTM A351 CF8 (304) ASTM A351 CF8M (316) ASTM A351 CF3M (316L) ASTM A351 CF3 (304L) ASTM A351 CN7M (Alloy 20) ASTM A351 CF8C (347) A494 N12MV (Hastelloy B) A494 CW12MW (Hastelloy C)   7 - SEATING SURFACES:   ( ) B D Y S   SY Full 13 Cr seats HF on body seats, threaded seats HF on disc surfaces, threaded seats HF on body and disc, threaded seats HF seal welded body seats (before shell designation) HF disc and HF seal welded body seats   8 - TRIM:   ( ) MM NN Full 13 Cr 316ss Monel   9 - SERIES CODE: (Cast Stainless Steel Only)   ( ) A C D Series (Threaded) A Series (ANSI B16.34 wall) C Series (API 600 wall)   SUFFIX (S):   X N Q GRF Extended bonnet* NACE (MR 01-75) Special Requirements (i.e. MT, RT) Grafoil, Packing and Gaskets   * Extended bonnet designate (X) is actually configured between Items 6 & 7 on carbon steel product and Items 9 & 6 on stainless steel (i.e. SCLBL-X B and UMA-X M).