- 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 "Ammoniya karbonat"
For the selected media "Ammoniya karbonat" it's recommended to use the following seat materials: . As for the disk there can be applied such materails with some restrictions: stainless steel CF8, stainless steel with molybdenum CF8M, NBR. Also in some cases there's a possibility to use rather stable seat materials, such as: carbon steel WCB, stainless steel CF8, stainless steel with molybdenum CF8M.
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 "Ammoniya karbonat".
|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