Structure:                  Compact, Split Body
      Housing:                   WCB Steel, Stainless Steel with epoxy coated
      Disc:                        Stainless Steel with PTFE Liner
      Seat Ring:                 PTFE with silicone pad
      Seal Seat:                 Combined elastomer seat
      Nominal diameter:      DN 40 to 1200 mm
      Temperature range:    -80 ~ 200 ºC
      Pressure:                  0.6, 1.0, 1.6, MPa
      Connection:               Flange or without Flange centering in the pipelined between flange
      Operator:                   Gear, Lever, Free shaft end, Pneumatic, Electric
      Inspection:                20 KV Spark Testing

      Body:                        PVDF, CPVC, ABS, RPP
      Nominal diameter:       DN 40 to 150 mm (1-1/2" ~ 6")
      Temperature range:    -14 ~ 100 ºC (RPP) /  -40 ~ 140 ºC (PVDF) / 0 ~ 90 ºC (CPVC) 
      Pressure:                  0.5, 0.6, 0.7  MPa
      Connection:               Flange (DIN, ANSI, JIS)
      Operator:                   Lever, Worm gear, Pneumatic, Electric