Description Rating :        PN1.0-32.0Mpa  JIS 10K/20K; ANSICLASS 150-900 Size  :         DN6-900 ,flange JIS /DIN 15A~200A ,BSP NPS NPT BSPT and etc 1/4~36 Components  :    two-pieces,one pieces,three pieces Valve ends  :     flanged connections;threaded joint/screw thread(internal and external thread);socket weld.  Body  :         WCB , CF8, CF8M SUS304/316/316L/Ti  Ball  :             SUS 316/304  Stem  :           SUS 316/304  Seat  :            PTFE, R-PTFE, PPL, PEEK  Related standards : ASME B16.34 , API 608 API 598, JIS B2003 Applicable temperature:-196~430 Drive Modes:Manual,gear worm,penumatic ,electric,hydraulic motor,pneumatic-hydraulic motor and electric-hydraulic Applicable medium:water,gas,oil ,acetic acid,nitric acid,Oxidizing medium,and etc.