Verified by manufacturer 5 months ago
DN65 5590B 10G DRV OP
Semi lugged carbon steel high performance double regulating butterfly valve and orifice plate commissioning set.
To balance the flow in branches.
The Close Coupled Butterfly Valve & Orifice Plate Commissioning Set comprises a semi lugged butterfly valve fitted with gear operator, incorporating a memory stop [DRV] and a stainless steel orifice plate.
The butterfly valve body is carbon steel, fitted with gear operator for infinitely variable settings and stainless steel memory stop feature to precisely set and retain the desired maximum opening position flow rate. The valve once set can once be closed and re-opened accurately to the pre-set flow rate.
The stainless steel orifice plate is provided to be close coupled to measure and enable the flow rate to be set within an accuracy of ±5%.
The product is a commercially attractive option compared to traditional Globe style Valve arrangements. The butterfly valve concept is space saving and easier to support when weight is a concern. Available in sizes 65 – 200 mm.
Features and benefits:
- Valve:
- Orifice plate:
Memory Stop Application:
The stainless steel memory stop feature (DRV) sets and retains the desired maximum opening position and differential pressure. Once set, the valve can be closed and re-opened accurately to the pre-set differential pressure.
Orifice Plate Application:
The stainless steel orifice plate is provided to be close coupled to measure and enable the flow rate to be set within an accuracy of ±5%.
Color | Black Silver |
Material | Carbon steel Stainless steel |
Warranty description | 18 months |
Uniclass | |
CAWS | S90/650 Flow-reducing/ servicing valves S90/650 Flow reducing/ servicing valves |
Product range |
Arrangement | Wafer. |
Material | Carbon steel. Seat: R-PTFE (25% fiber glass reinforced PTFE). |
Working temperature | -20 to + 120°C. |
Accessories | Orifice Plate DN65. Guidance for specification option:
Orifice Plate DN80. Guidance for specification option:
Orifice Plate DN100. Guidance for specification option:
Orifice Plate DN125. Guidance for specification option:
Orifice Plate DN150. Guidance for specification option:
|
Pressure | PN40. |
MaximumWorkingPressure | 40 bar. |
Country of material origin | France |
Country of product manufacture | United Kingdom |