2" ~12" FM/UL Grooved OS&Y Type Gate Valve

FM/UL grooved OS&Y type Gate Valve1. Product Type     Ball Valve, Butterfly Valve, Gate Valve, Knife Gate Valve, Globe Valve, Check Valve,     Reducing Valve, Safety Valve, Strainer, etc.; 2. Standards     American Standard (API), German standard (DIN), International Standard(ISO),     GB (GB), British standard (BS), Japanese Industrial Standards(JIS), GOST, etc.; 3. Features:     Design - API 608/ API 6D/ BS5351/ ANSI B16.34/ ISO 14313/MSS SP 72      Face to Face & End to End - ASME B16.10/ ISO5752      Ends - Wafer, Flange RF, RTJ, SW, BW,       Fire Safe - API 607/ API 6FA      Test - API 598      Seat - PTFE/ RPTFE/ VITON/ UR/ EPDM/ NBR/ NR/ Graphite/ Metal to Metal      Bore - Full Bore/ Reduced Bore      Fabrication - One Piece/ Two Pieces/ Three Pieces Body 4. Material     ASTM A216 WCB , A351 CF8, CF8M, CF3, CF3M, CF3MN, CN7M      A890 4A, A352 LCB , ASTM A105, A182 F304, F304L, F316, F316L F51,LF2   PartsMaterialBody&BonnetWCB, WC6, LCB, LCC, CF8, CF8M, Ti, Hastello C, 904LDisc & BallWCB, WC6, LCB, LCC, CF8, CF8M, Ti, Hastello C, 904LHingeWCB, WC6, LCB, LCC, CF8, CF8M , Ti, Hastello C, 904LSeatA105,F304,F316,PTFE,RTPFE,VITON,NYLON,NBR5. Nominal Diameter (Size)     150#~2500# : 1/2"~80" (DN15~DN2000)  6. Nominal Pressure     Class 150---Class 2500 (PN16-PN420) 7. Operating Temperature     -196 °C --- 650 °C; 8. Application     Chemical, Petrochemical, Oil & Gas, Power Plant, General Industry etc.; 9.Certificate :      FM/UL   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1