Xiangjing (Shanghai) M&E Technology Co., Ltd
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keystone butterfly valve FIGURE 990 AND 920 RESILIENT SEATED
| DESCRIPTION | |
| Product name | EMERSON keystone butterfly valve FIGURE 990 AND 920 RESILIENT SEATED |
| Brand | keystone |
| Model | 990 |
| Certifications | PED |
| End Connection | Lugged, Wafer |
| Valve Type | Butterfly |
| Valve Size | NPS 4 / DN 100, NPS 3 / DN 80, NPS 24 / DN 600, NPS 2-1/2 / DN NPS 4 / DN 100, NPS 3 / DN 80, NPS 24 / DN 600, NPS 2-1/2 / DN 65, NPS 2 / DN 50, NPS 18 / DN 450, NPS 16 / DN 400, NPS 6 / DN 150, NPS 20 / DN 500, NPS 10 / DN 250, NPS 1-1/2 / DN 40, NPS 12 / DN 300, NPS 8 / DN 200, NPS 14 / DN 350 |
| Material | Cast Iron, 316 Stainless Steel, Epdm Rubber, Teflon |
| Shutoff Class | Zero Leakage |
| Pressure Class | PN |
| Process Connection Type | PN16 |
| Seat/Seal | Resilient |
| Valve Size Standard | DN |
| Stem | O-ring |
