Watson McDaniel HD Series PP-R Pressure Pilot, Steel, For Use With: HD Regulating Valves
Watson McDaniel HD Series PP-R Pressure Pilot, Steel, For Use With: HD Regulating Valves
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TWMPPB |
PressureRange: 20 to 100 psig Dimensions: 9-1/2 in H x 5 in W Series: HD Series SuitableForUseWith: HD Regulating Valves Accuracy: +/-1 psig Material: Steel SpringColor: Blue Watson McDaniel PP-B Watson McDaniel HD Series PP-B Pressure Pilot, Steel, For Use With: HD Regulating Valves, Blue Spring Color |
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TWMPPR |
PressureRange: 80 to 200 psig Dimensions: 9-1/2 in H x 5 in W Series: HD Series SuitableForUseWith: HD Regulating Valves Accuracy: +/-1 psig Material: Steel SpringColor: Red Watson McDaniel PP-R Watson McDaniel HD Series PP-R Pressure Pilot, Steel, For Use With: HD Regulating Valves, Red Color Spring |
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TWMPPY |
PressureRange: 3 to 25 psig Dimensions: 9-1/2 in H x 5 in W Series: HD Series SuitableForUseWith: HD Regulating Valves Accuracy: +/-1 psig Material: Steel SpringColor: Yellow Watson McDaniel PP-Y Watson McDaniel HD Series PP-Y Pressure Pilot, Steel, For Use With: HD Regulating Valves, Yellow Color Spring |
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The PP and PP5 pressure pilots are used with the HD regulator to control steam pressure in steam mains or for process equipment. Pilot operated regulators maintain constant downstream pressure even when the inlet pressure to the valve fluctuates or steam usage varies. The PP pressure pilot is adequate for controlling pressure in most industrial applications. For increased accuracy use the PP5 pilot.
Watson McDaniel Pressure Pilot, 3 to 25 psig Pressure, 9-1/2 in H x 5 in W, HD Series, For Use With: HD Regulating Valves, +/-1 psig Accuracy, Steel, Yellow Spring Color
| Accuracy | : | +/-1 psig |
| Dimensions | : | 9-1/2 in H x 5 in W |
| Material | : | Steel |
| Pressure Range | : | 3 to 25 psig |
| Series | : | HD Series |
| Spring Color | : | Yellow |
| Suitable For Use With | : | HD Regulating Valves |
- The PP pilot can maintain downstream pressure to +/-1 psig
- PP5 pilot can maintain downstream pressure to +/-0.5 psig
- Choices of three-overlapping pressure ranges
- Pilot is easily installed on pilot adapter using four bolts, no tubing connections are required
- Full port strainer and blowdown valve on pilot adapter for protection of pilot from dirt and scale
- Solid floating diaphragm is more failure-resistant
- Watson McDaniel's pilots can be used with other manufacturer's regulators
Instruction/Installation Manual