DM900 Flow Measurement Device
Verified by manufacturer 7 days ago
DN20
DN20
A flow measurement device.
Application
Suitable for measuring flow rates.
Description
A flow measurement device.
Features and benefits:
- DM900 is a stainless steel orifice plate which has a square edged entrance.
- The two stainless steel extension tubes are fitted with Crane P84 pressure test points.
- Accuracy of flow measurement at normal velocities is ±5%.
- DM900 can be used as a single unit or close coupled to other regulating or isolating valves to provide accurate flow measurement.
- Suitable for use with PN10, PN16, or PN25 flanges or flanged valves with ratings detailed in the appropriate flange or valve product standard.
- WRAS Approved product in sizes DN65 to DN150.
General information
Specification data - Flow-measuring valves
Standard | To BS 7350:1990 and BS EN 1092-1+2. |
Arrangement | 3. |
Material | Stainless steel and DZR. |
Connections | Flanged to BS EN 1092-2.Manufacturer guidance
|
Inlets/outlets diameter | 20 mm. |
Dimensions | 116 x 63 mm. Manufacturer guidanceLarger sizes available on application, except pressure rating exceeds BS. |
Weight | 0.7 kg. |
Approvals | Water Regulations Advisory Scheme (WRAS). |
PressureRange | Temperature : -10 to +120°C: 25 bar. When fitted with P84 pressure test points, the DM900 is limited to 120°C max. For use at temperatures above 120°C, suitable alternative pressure test points should be fitted For temperatures between 120 - 180°C, replace P84 with P82. |
Flow capacity | 6 Kv and 4.7 Kvs. Guidance for specification option: Headloss (K): 9.6. Manufacturer guidanceFlow coefficient Kv. |
Sustainability data
Material | Stainless steel |
Recyclability | Recyclable Guidance for specification option: Recycle locally, consult manufacturer for details. |
Expected Life | 20 year |