- Butterfly valves of PromArm manufacturing
- PA 200
- PA 300
- PA 400
- PA 600
- PA 700
- PA 900
- Select by name
- Solutions for branches
- Butterfly valves for ships
- Stem extensions
Butterfly valves for the working media "Allilovyy spirt"
For the selected media "Allilovyy spirt" it's recommended to use the following disk materials: iron GGG40/GG25, carbon steel WCB, stainless steel with molybdenum CF8M, aluminum-bronze, and the following seats materials: stainless steel with molybdenum CF8M, PTFE. Also in some cases it's allowed to use rather stable seat materials: EPDM, NBR, Viton.
Please pay attention to the fact, that the exact case of using valves in the conditions of exact working media is unique each time. Therefore to avoid the potential problems while using the butterfly valves we recommend to turn to the specialists of the PromArm Ltd. first by the phone +7 (8412) 35-07-97 or email firstname.lastname@example.org to confirm all the parameters and get the qualified advise.
You can choose the butterfly valves of PromArm manufacturing from our catalog using the form below. Please specify the required DN, PN parameteres and press the button "Select".
In the table below you can find the information about using of the exact material for the exact media "Allilovyy spirt".
|Concentration||Ductile iron||Carbon steel||stainless steel CF8||stainless steel CF8M||Aluminum-bronze|
|Concentration||EPDM||NBR||CR||Natural rubber||SILICONE||FKM (Viton)||FFKM||PTFE|
A - excellent, B - good, C - not recommended, * - inaccurate data