*Blow-Out Proof Stem
*Investment Casting Body
*Full Port
*Face to Face:ANSI B16:10/JIS B2002/DINPN16-40
*ISO5211 Direct Mounting Pad
*Fire-Safe Design Avavilable Acc:API 607
*Flange Standard:ASME 16.5/JIS B2220/DIN 2633
*Seat PTFE:Glass filled PTFE Carbon filled PTFE available8