| |
|
|
| |
|
|
| |
|
|
| |
 |
|
| |
|
|
| |
| - Full nozzle for large capacity |
|
- No leakage near to set pressure |
| - All anti-corrosion material |
|
- All teflon film diaphragms |
| - Prevention of air pollution |
|
- Provide field test connection |
| - Simple configrations & maintenance |
|
|
|
|
| |
|
|
| |
 |
|
| |
|
|
| |
| - Field test connection |
|
- Remote sense pressure pickup |
| - Manual Blow-down |
|
- Backflow preventer |
| - Pilot exhaust to main valve outlet |
|
|
|
|
| |
|
|
| |
 |
|
| |
|
|
| |
|
Dody
|
AL, Carbon Steel, Stainless Steel
|
|
Disc & Seat
|
Stainless Steel
|
|
Diaphragm
|
Teflon Film
|
|
Acturator Dome
|
Stainless Steel
|
|
Actuator
|
Viton
|
|
|
| |
|
|
| |
 |
|
| |
|
|
| |
|
Pressure Settings
|
2"wc to 5 psig(17.42mbar to 0. 345bar)
|
|
Vacuum Settings
|
-1.73"wc to -5 psig(-4.304mbar to -0.345bar)
|
|
Temperature Limits
|
-1978C to 2108C
|
|
Size
|
2" through 12"
|
|
Applied Design
|
API RP 520, API 2000
|
|
|
| |
|
|
| |
 |
|
| |
|
|
| |
|
Body
|
Stainless Steel
|
|
|
Seat
|
Sensing Dome
|
Stainless Steel
|
|
|
| |
|
|
|
|