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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Plastic Lined Butterfly Valve SBP
Plastic lined butterfly valves SBP are available in either wafer or lug style for on/off, throttling or control applications for liquid, powdery media or gaseous service.
Main features
• Large selection of different materials and trims
• Dynamic, live loaded stem seal according to
TA-Luft
• Flow-optimized disc for high cv values
• Mechanically locked in disc encapsulation
• Blow-out proof one-piece disc/stem assembly
• Disc features a rated breaking-point outside the atmospheric seal
• Wide, chambered flange face
• Hysteresis free throttling characteristic
• ISO mounting flange for direct automation |
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Technical data
| Version |
DIN / ISO |
ANSI |
| Sizes |
DN25 – DN1000 |
1" – 42" |
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 |
| Lining |
PTFE, PTFE-AS (conductive) |
| Valve disc |
PFA, PFA-AS-encapsulated (conductive) |
| Backing |
VMQ |
| Operating conditions |
(depending on lining material) |
| Pressure |
1mbar up to 16 bar |
| Temperature |
-40°C up to +230°C |
Options
| Body |
Stainless steel casting 1.4408 |
AISI 316 CF-8M |
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Stainless steel casting 1.4404 |
AISI 316L CF-3M |
| Lining |
PTFE-T, UHMWPE, PVDF |
| Valve disc |
ETFE, PVDF, PP, 1.4462 polished, Titanium Grade 2,
Hastelloy C,
Zirconium, Tantalum |
| Backing |
FPM, EPDM |
Detailed specification/options acc. to the data sheet.
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Downloads
 Data sheet
TA-Luft
CE Declaration of Conformity
Manufacturer's Declaration DN25 PN16 |
