Valve Specific Information
• Size: 1/2"-8" (DN15-200)
• Working Pressure: PN16/40/63
ANSI CLASS150/300/600 
• Flanged Standard: JB/T74-86.2
GB/T9112-9124
ANSI B16.1  B16.5  B16.24
• End Connection: Flanged
• Body Material: WCB/CF8/CF8M
• Disc Material: SS316 SS316L
• Packing: PTFE/Flexible Graphite
• Gasket: Spiral-wound graphite-filled
Stainless Steel/PTFE/Soft Metal
• Options: Worm gear/Ex-proof Limit
Switch/Positioner