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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Elastomer seated Butterfly Valve SBE
Soft seated elastomeric Butterfly Valves SBE are available in either wafer or lug design for on/off, throttling or control applications for dilute acids and lyes, powdery media or gaseous service.
Main features
• Large selection of different materials and trims
• Blow-out proof one-piece disc/stem assembly
• Flow-optimized disc for high cv values
• Disc features a rated breaking-point outside the atmospheric seal
• Hysteresis free throttling characteristic
• Easy installation and maintenance due to split body design
• ISO mounting flange for direct automation |
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Technical data
| Version |
DIN / ISO |
ANSI |
| Sizes |
DN40 – DN800 |
1½" – 32" |
Flanges
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EN 1092-1 B1
PN10/16 |
ASME B16.5 RF
ANSI 150lbs |
| Face to face |
EN 558-1 series 20 |
ASME B16.10 |
| Body |
Cast steel 1.0619 |
ASTM A216 WCB |
| Liner |
EPDM, FPM, NBR |
| Valve disc |
1.4462 Duplex, PFA, PFA-AS encapsulated (conductive) |
| Operating conditions |
(depending on lining material) |
| Pressure |
up to 16 bar |
| Temperature |
-40°C up to +200°C |
Options
| Body |
Stainless steel casting 1.4408 |
AISI 316 CF-8M |
| Liner |
SBR, VMQ, CXN, EPDM white |
| Valve disc |
ETFE, PVDF, PP, 1.4462 polished, Titanium Grade 2, Hastelloy C |
Detailed specification/options acc. to the data sheet.
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Downloads
 Data sheet
TA-Luft
CE Declaration of Conformity
CE Declaration of Conformity
Manufacturer's Declaration DN25 PN16 |
