Stem  Gate Valve  ( PFA Lined  for Chemical industry ) 

Technical Specification 
Design and Manufacture Standard: ASME B16.34, HG/T 3704
Face-to-face Dimension: ASME B16.10 , GB/T 12221

Flange Standard: ASME B 16.5 ,GB/T 9119 ,DIN ,JIS
Inspection and Testing: API 598, GB/T 13927

Product Specification
Body Material: WCB, ASTM A395 , CF8 ,CF8M

Lining Material: PTFE , PFA , PO ,FEP

Nominal Diameter: 1/2"-14"(DN15~DN350)
Pressure Range: Class150 ,  PN10 , PN16

Operation Method: Manual , Worn gear ,Electric ,Pneumatic actuator