Swissfluid AG
Industriestrasse 40
CH-5600 Lenzburg
Schweiz
T +41 62 889 20 10
F +41 62 889 20 11
info@swissfluid.ch |
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Diaphragm Valves SDV
Fully lined weir type Diaphragm Valves for shut-off or throttling of corrosive liquids or gaseous media. Due to its cavity free design it is also well suited for high-purity applications.
Main features
• Proven weir type valve body made of cast steel
• Cavity-free design
• Installation in any attitude (self-draining)
• Force limiting device protecting diaphragm
• Yellow sight indicator showing actual position of diaphragm
• Easy replacement of components on site |
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Technical data
| Version |
DIN / ISO |
ANSI |
| Sizes |
DN15 – DN200 |
½" – 8" |
Flanges
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EN 1092-1 B1
PN10/16 |
ASME B16.5 RF
ANSI 150lbs |
| Face to face |
EN 558-1 range 1 |
MSS SP-88 |
| Body |
Cast steel 1.0619 |
ASTM A216 WCB |
| Lining |
PFA, PFA-AS (conductive) |
| Diaphragm |
PTFE-T/EPDM, PTFE-AS (conductive) |
| Operating conditions |
(depending on material selection) |
| Pressure |
1mbar to 16 bar |
| Temperature |
-30°C bis +150°C |
Options
| Body |
Stainless steel casting 1.4408 |
AISI 316 CF-8M |
| Lining |
PVDF, ETFE, PP |
| Diaphragm |
EPDM/FPM |
| Special |
Mounting of position indicator, lockable |
Detailed specification/options acc. to data sheet. Data sheet.
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Downloads
 Data sheet
TA-Luft
CE Declaration of Conformity
Manufacturer's Declaration DN25 PN16 |
