1. Can be used for very wide range from the Low Temperature to High Temperature to shut-off various kind of fluid.
  2. Realized high sealing by the arm attached to two axis and new mechanism developed by Supero Seiki.
  3. Ground Packing structure make the axis seal available for the high pressure application. And can be used for a long time by increasing and/or adjusting the torque.
  4. Less friction and heat seizure protection can be attained by adhering 13 Cr. ( for 250℃　application ) and Stellite ( for 400℃　application)
  5. Body material is High Temp/High Pressure Steel ( SCPH 2) and Disk material is Stainless Steel (SCPH 2) and the compact design.
  6. Torque of Opening and Closing is reduced by line contact attained by "R" shape disk edge and flat seat of the body.

  


Seat Face Comparison

Metal Touch Butterfly Valve Specification


Model Metal Touch Butterfly Valve
Size 200A - 600A
Face Dist ISO 5752 Long
Connection Wafer
Spec ANSI CLASS 150LB
Flange JIS5K/10K.ANSI150LB
Max. Pressure 1.0 Mpa
Direction of Pressure One side
Temperature -20℃ ～　250℃ ( 13Cr)
-20℃ ～　400℃ ( Stellite)
Fluid Gas, Air, Steam, Oil, High Temp Water, Industrial Water
Seat Leak Quantity ISO 5208 Leak Rate C
Gear Lever Type, Gear Type, Pneumatic Type, Electric Type
The above is standard specification and special specification or requirements ( temp, diameter, pressure ) can be designed and manufactured as per your request.


 



Body　SCPH2
 

Disk　SUS403


Stem　SCPH2
 

Arm　SUS304