| BSD
Series for Corrosive and Ultra-Pure Liquids
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| Pipe Size | Orifice Diameter | Cv | Minimum Inlet Pressure* | PVC Part Number** |
| 1/4 | 5/16 | 1.1 | 20 | BSD025T-NC-PV |
| 1/2 | 1/2 | 3.4 | 10 | BSD050T-NC-PV |
| 3/4 | 5/8 | 5.8 | 10 | BSD075T-NC-PV |
| 1 | 3/4 | 6.3 | 10 | BSD100T-NC-PV |
| 1 1/2 | 1 1/4 | 17.0 | 10 | BSD150T-NC-PV |
| 2 | engineering hold as of 7-28-2000 | BSD200T-NC-PV | ||
All Sizes
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| * - If inlet
pressure can fall below this valve, the diaphragm must be attached to the air
piston. This can be used for drain and pressure applications. Change BSD to
BSDA. Minimum Inlet Pressure - 0 PSI for BSDA ** - change last letters to: PP for polypro, PF for PVDF, TF for Teflon body Consult us for applications at elevated temperatures over 110 F. Pressure rating are derated dependent upon the body material. E-Mail : sales@kthsales.com Custom configurations are available for quantities over 25 units. Modifications can include mounting holes, air by air actuation and normally open, socket and spigot connections. |
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| BSD & BSDA Dimensions 1/8" NPT air inlet 40 - 100 PSI required Bulletin BSD - PDF file 259 KB
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Designed for pressure applications
with highly corrosive or ultra-pure liquid systems. The valve is ideal for a broad
range of industrial applications, from electronics to chemical plants, commercial
laundries, car wash operations etc. The Teflon® diaphragm provides
the ultimate in non-leaching, contamination-free sealing. The standard valves are
air pressure to open with spring return to close. The standard valve will use liquid
line pressure assists in the opening of the valve -- 10 PSI minimum. For low
pressure applications, the diaphragm will be attached -- BSDA Series. The valves are
not designed for vacuum service.