- Butterfly valves
- With PTFE seat
Butterfly valves with PTFE seat
PTFE sealing differs from its analogues in the length of its service life. The advantage of the material is also the ability to withstand long-term exposure of high temperature indicators. It does not lose its declared qualities (durability, reliability) even under the influence of heating at +200°C. Reliable butterfly valves with PTFE seal are characterized by universal resistance to chemical mediums that belong to the category of aggressive:
- Acids (undiluted).
- Alkalis (in a high degree of concentration).
- Solutions of various salts.
We produce fully lined butterfly valves using a PTFE seal. You can find them in the PA 200 series. This type of sealing is also used in the PA 300 и 400 series.
We recommend choosing butterfly valves with PTFE sealing for the following reasons:
- The products demonstrate high resistance to corrosion processes.
- Contact with the aggressive working medium is carried out only with the disc and sealing material.
- The design has compact dimensions.
The valve does not require constant maintenance. If necessary, the seal can be easily replaced.
DN 100 PN 10
body material WCB steel, disk material CF8 stainless steel, seat material PTFE
by request
+ | - |
DN 80 PN 10
body material WCB steel, disk material CF8 stainless steel, seat material PTFE
by request
+ | - |
DN 150 PN 10
body material WCB steel, disk material CF8 stainless steel, seat material PTFE
by request
+ | - |
DN 200 PN 10
body material WCB steel, disk material CF8 stainless steel, seat material PTFE
by request
+ | - |
by request
+ | - |
DN 300 PN 10
body material WCB steel, disk material CF8 stainless steel, seat material PTFE
by request
+ | - |
DN 65 PN 10
body material WCB steel, disk material CF8 stainless steel, seat material PTFE
by request
+ | - |
DN 250 PN 10
body material WCB steel, disk material CF8 stainless steel, seat material PTFE
by request
+ | - |
by request
+ | - |
by request
+ | - |
DN 125 PN 10
body material WCB steel, disk material CF8 stainless steel, seat material PTFE
by request
+ | - |
DN 100 PN 10
body material WCB steel, disk material CF8 stainless steel, seat material PTFE
by request
+ | - |