Lift plug valve, non-lubricated
Supplied as a Straight pattern body
Applications Description
For special services, abrasive, synthetic media and off-Shore
| Specifications: |
| PN |
10 - 160 |
| DN |
15 - 500 |
| Class |
300 - 1500 |
| NPS |
1/2 - 20 |
| Temperature Rating |
-196°C up to +800°C |
| Shell Materials |
Low temperature carbon steel
High temperature carbon steel
Stainless steel
High temperature stainless steel
High chromium stainless steel
Hastelloy
Inconel
Pure nickel
Titanium
Monel
6Mo
Other special alloys |
| Connections |
Flanged ends
Butt welding ends
Socket welding ends
other connections as required |
| Operation |
Handwheel, lever or auto-matic mechanism with Pneumatic- and electric actuators |
Design Features:
- Double mechanical barrier
- Robust design
- 90-degree fast operation
- Easily maintained
- Able to be used up to 650°C in casted version, up to 800°C in forged version
- High seat torque with minimal force
- Hard-faced seat surfaces options for extra performance
- No lubrication
Lift Plug Valve Applications
Lift plug valves are simple and rugged, making them suitable for severe applications at high temperatures or highly abrasive or erosive materials.
- chemical/petrochemical products (cracking applications)
- crystallizing fluids
- cryogenic fluids
- abrasive fluids
- gases with solids
- fluid with solids
- acids / basis / aggressive mediums
FAQS
What is a lift plug valve?
Lift plug valves are designed to operate in severe applications that include high temperatures, fluids, and solids in suspension.
What does a plug valve do?
If a sector relies on hydraulic systems for operation, you can guarantee that plug valves are an essential component in use. Plug valves are quarter-turn manual motion valves that stop or start fluid flow.
When would you use a plug valve?
Plug valves are commonly used in low-pressure-low-temperature services as they are high-capacity valves that can be used for directional flow control, even in moderate vacuum systems.
How does a plug valve seal?
A plug valve seals using the mechanism that rotates between the open and closed positions and protects both seals from the flow path.