9800010618 / SR 50.40 DN25 PN10-40 intermediate flange check valve by Ritag
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The Ritag SR 50.40 DN25 PN10-40 intermediate flange check valve is engineered for reliable flow control and backflow prevention in industrial piping systems. Built with a housing and slab constructed from 1.4404 (with slab options also including 1.4408) stainless steel, this valve provides durable metallic sealing and features a 1.4571 spring with a 20 mbar cracking pressure (PoE). Designed in accordance with EN558 series 49 for model length, it fits seamlessly between DIN EN1092-1 PN10-40 flanges featuring type B1 housing sealing strips. The valve operates with a leakage rate classified as type D according to EN12266-1 standards.
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You can purchase 9800010618 / SR 50.40 DN25 PN10-40 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 | 9800010618 / SR 50.40 DN25 PN10-40 |
| Inner Code | 5189746 |
| Custom Code | 84813091 |
Technical specification
| Product type | intermediate flange check valve |
|---|---|
| Model length | EN558 series 49 |
| Flange compatibility | DIN EN1092-1, PN10-40 |
| Housing sealing strips | Type B1, DIN EN1092-1 |
| Housing material | 1.4404 |
| Slab material | 1.4404/1.4408 |
| Spring material | 1.4571 |
| PoE | 20 mbar |
| Sealing type | Metallic |
| Leak rate | D according to EN12266-1 |