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- Piece/Pieces
- 1
- 500 INR
| Type parameter | Self acting direct acting | Pilot and diaphragm | Control valve with roboter (self acting) | Control valve with positioner (pid controlled) |
| Steady load suitability | Yes | Yes | Yes | Yes |
| Accuracy | Upto 25% varitation under fluctuating load | 0.2bar variation under max to min load | 0.1bar | 0.05 bar |
| Turn down | 10.1 | 15:1to12:1 | 40:1 | 40:1 |
| Requirement of water pot | Requirement for steam above140C | Not required | Not required | Not required |
| General suitability | suitability for small steady loads | Suitable for fluctuating small to medium loads | Suitable for fluctuating medium to heavy loads | suitable for fluctuating heavy loads requiring precise pressure |
| Design | Old design superior only to simple manual globe valve. Cannot take load fluctuaions water pot makes the entire installation extremely vulnerable. | Extremely proven design. Spirax DP143 &DP13 are synonymous with pressure reduction in steam maintenance friendly, reliable, easy to own& operate. | Engineered & designed using computational fluid dynamics specifically for use on steam applications. Eliminates electronic pressure control loop but offers advantages of a control valve. | Contemporary design undergoing continuous improvement. Can be tailormade, for low noise, SS &alloy steel construction. Leakage class v can be provided. Modular construction. |
- 1000 Per Month
- 1 Months
Vill-Arupara, Post Office - G.I.P. Colony, Howrah, West Bengal, 711112, India
Phone :+918037303867