Concentric High Performance

Bottom Padding

710C : Concentric PARA-SEAL Valves' (PARA-SEAL C)
This PARA-SEAL valve is high performance butterfly valve of high durability, high seating performance. It has several different seal ring constructions suitable to various service applications.

SPECIFICATIONS

Bottom Padding

Body type 710C
Body size 3"(80A) to 60"(1500A)
Body rating ANSI Class 150 to 300, JIS 10K to 20K
Fluid temperature -196 to +600 degree
Connections Wafer type
Body materials SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc
Disc materials SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc
Disc treatment Chrome plated or Stellited
Rangeability 60 Opening/25:1, 90 Opening/50:1
Flow characteristics Approximate Eq% (Inherent Characteristic)
Seal ring type M                   H
Seal ring materials SUS316              SUS316,630
Back ring materials -
Seat Leakage Rated Cv 0.01 to 0.00001%
Actuator combination 6300RB, 6400RB, 6500RA, 7300RA : Pneumatic Cylinder Actuator 3500RB
3600RB : Solid State Electronic Actuator
5200RA : Pneumatic Diaphragm Actuator