9800000090 (SR 30.40 DN65 PN6-40) Wafer check valve by Ritag
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The Ritag wafer check valve, part number 9800000090 (SR 30.40 DN65 PN6-40), is designed with an installation length conforming to EN558 Series 49. This industrial valve is engineered to fit seamlessly between DIN EN1092-1 flanges rated for PN6-40 pressure classes, utilizing Form B1 housing sealing strips. Both the valve body and the disc are constructed from robust 1.4404 stainless steel. Internal mechanics feature a 1.4571 spring providing an opening pressure of 20 mbar. The valve relies on a metal-to-metal sealing type and achieves leakage rate D in accordance with the EN12266-1 standard. Part number 9800000090 provides reliable backflow prevention for demanding pipeline systems requiring durable stainless steel wetted components.
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Where can I buy 9800000090 (SR 30.40 DN65 PN6-40) by Ritag in the USA?
You can purchase 9800000090 (SR 30.40 DN65 PN6-40) by Ritag from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
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Characteristics
| Manufacturer | Ritag |
|---|---|
| Part number | 9800000090 (SR 30.40 DN65 PN6-40) |
| Inner Code | 4046160 |
Technical specification
| Product type | Wafer check valve |
|---|---|
| Designation | SR 30.40 DN65 PN6-40 |
| Face-to-face length | EN558 Series 49 |
| Flange compatibility | DIN EN1092-1, PN6-40 |
| Housing sealing face | Form B1, DIN EN1092-1 |
| Body material | 1.4404 |
| Disc material | 1.4404 |
| Spring material | 1.4571 |
| Opening pressure | 20 mbar |
| Seal type | Metallic |
| Leak rate | Rate D according to EN12266-1 |