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Weir type Diaphragm Valve model 'T'
Membrane
Flanged Valves(1) |
Screwed Valves |
COD. |
MATERIAL |
CODE |
USE |
TEMP. |
S1 |
Rubber (natural / synthetic) |
IR |
water, salt, acid |
-40 - 80
°C |
S5 |
Natural rubber |
IR |
Abrasive fluids |
-40 - 80
°C |
LB |
Butilic rubber |
IIR |
Gas, acid, alkali |
-30 -
130 °C |
MN |
Nitrilic rubber (Buna-N®) |
NBR |
Oils, greases |
-20 -
110 °C |
ME |
Ethylene propylene |
EPDM |
High temperature water, acids |
-40 -
130 °C |
HS |
Poliethilene chlorosulphonate (Hypalon®) |
CSM |
Potable water |
-10 -
120 °C |
MC |
Polichloroprene (Neoprene®) |
CR |
air, oils, greases |
-20 - 100 °C |
PE |
Politetrafluorene Teflon®)+ various backings |
PTFE |
Chlorosulforicacid arhomatic hydrocarbons |
-20 - 180 °C |
HF |
Fluorocarbonic rubber (Viton®) |
FPM |
Chlorosulforicacid arhomatic hydrocarbons |
-10 - 150 °C |
MS |
Silicone |
SI |
Oxygenated solvents, nat. oils |
-50 - >180 °C |
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Temperature limits to be taken as an indication as
operative conditions can suggest different values.
Technical department available for details. |
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