Design
Centered disc butterfly valve with elastomer liner. With lever, manual gearbox, pneumatic, electric or hydraulic actuator. Wafer typebody (T1), semi-lug type body (T2), full-lug type body (T4), U-section body with flat faces (T5). Body types T2, T4 and T5 are suitable for downstream dismantling and dead-end service with counterflange. EN, ASME, JIS connections possible.
Applications
Shut-off and control duties in all industrial and energy applications.
Overview of technical data
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Actuator options available ex works | Pneumatic actuator type ACTAIR; Hydraulic actuator type DYNACTO;Hydraulic actuator type ACTO;Pneumatic actuator to customer's choice;Electric actuator type ACTELEC;Pneumatic actuator type DYNACTAIR;Electric actuator to customer's choice |
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Body design | Wafer body; Median rib body;Lug body;U-section body |
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Valve disc material | 1. 4408;CC333G;JS 1030+HALAR;JS1030+EB |
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Dimension standard | EN 558- 1/20 ISO 5752/20 |
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Liner material | NBR- CB; VITON- VC; EPDM- XA; NBR- CC; EDPM- XA;EPDM-XW;EPDM-XC;H |
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Valve disc/plug material | Soft seat |
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Threaded-end design | Wafer- type design;Flange design;Screwed flange design |
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Body material (EN standard) | GP240GH+ N;JL 1040;JS 1030 |
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DN max. | 1000 |
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DN min. | 40 |
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eClass assignment | 37010301 |
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Main applications | Energy; Industry and process engineering;Shipping |
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Body material | Nodular cast iron; Cast steel;Cast iron |
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PN max. | 10 |
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Maximum temperature | 200 °C |
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Minimum temperature | 10- °C |
| KSB AG | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | ISORIA |
| Product Name | Centered Disc Butterfly Valve |
| Valve Type | Butterfly |
| Primary Material | Cast Iron |
| Media | Water; Hot Water; Cold Water ; Wastewater; Gas; Steam |
| Valve Size | 1.57 to 39.37 inch (40.00 to 1000.00 mm) |
| Maximum Pressure | 145.04 psi (102 m H2O) |
