| Design
and Manufacturing Standards: |
| Basic
Design: |
API 6D
/ BS 1868 |
| Face
to Face Dimension: |
API
6D / ANSI B16.10
|
|
Flange Ends standard: |
ANSI B16.5 |
|
Butt-weld Ends standard:
|
ANSI B16.25
|
| Inspection
& Testing to:
|
API
6D /
API 598 |
|
|
Valve Features:
1. Swing type disc, unidirectional
Flow
2. Regular Port or Full Opening Port
3. The quick-close action prevents the medium from flowing back and eliminates
water-hammer effect.
4.
PTFE to metal seal or metal to metal seal
are both available.
5. Damping equipment to prevent prompt open or close is available.
|
