Untitled Document
|
|
|
|
¢º
|
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. |
|
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° |
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 |
6300RA/RB, 6400RB, 6500RA, 7300RA/RB: Pneumatic
Cylinder Actuator
3500RB, 3600RB: Solid State Electronic Actuator
5200RA: Pneumatic Diaphragm Actuator |
|
|
|
|
|