▶ 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.
Specification
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 | |
