Integral Ball Valve
Technical parameters and characteristics：
Product type | ON/OFF |
Product description | Integral Ball Valve |
Model | QS41F Integral Ball Valve |
Nominal diameter | NPS 1/2～NPS 10 |
Operating temperature | -46℃～121℃ |
Operating pressure | CLASS 150～CLASS 2500 |
Material | WCB、A105、LCB、LF2、CF8、F304、CF8M、F316, etc. |
Design standard | API 608、ISO 17292、DS 5351 |
Structural length | ASME B16.10 |
Connecting end | ASME B16.5、ASME B16.25 |
Test standard | API 598、API 6D |
Operation method | Handle, worm, motor-drive unit, pneumatic drive unit |
Application fields | Water, petroleum and natural gas |
Other remarks 1 | A locking device is provided to prevent misoperation of valve. |
Other remarks 2 | Valve stem flyout prevention structure design, to prevent accident due to flyout of valve stem caused by abnormal pressurization in the chamber |
Other remarks 3 | Fireproof and antistatic design |
Other remarks 4 | Full bore of valve convenient for pigging, of small flow resistance and high flow capacity |