Pilot Operated Diaphragm Valves
from Armstrong International
The GP-1000 Series valves are pilot-controlled for accurate regulation of pressure under widely ranging flow. The internal-pilot design eliminates external components and piping. Internally piloted GP Series valves are capable of larger capacity and greater accuracy than direct-acting valves. [See More]
- Actuation: Manual; Pilot
- Maximum Pressure: 15.00 to 250.00
- Valve Size: 0.50 to 2.00
- Media Temperature: ? to 450
from Deltrol Controls/Division of Deltrol Corp.
The DSVP42-S from Deltrol Controls is a pilot-operated, single inlet / dual outlet, 180 º valve designed to control the flow of water from a water main. Electrical Specifications. Coil Voltages: 24, 120, 240 VAC | 12, 24 VDC. Coil Power: 8 Watts. Coil Terminals: 0.25" QC spade terminals. Duty... [See More]
- Actuation: Pilot
- Maximum Pressure: 5.00 to 145.00
- Valve Size: 0.47 to 0.75
- Media Temperature: 36 to 194
from Armstrong International
The GP-2000 is a high-performance, externally piloted reducing valve for large-capacity requirements. Typical use is on intermittent service, including applications such as heat exchangers, steam coils, rotating dryers, process equipment and heating systems. With a 20:1 rangeability and high Cv, the... [See More]
- Actuation: Manual; Electric (optional feature); Pilot
- Maximum Pressure: 300.00
- Valve Size: 0.50 to 6.00
- Media Temperature: ? to 450
from Deltrol Controls/Division of Deltrol Corp.
The DSVP40-R from Deltrol Controls is a pilot-operated 90 º valve designed to control the flow of water from a water main. Electrical Specifications. Coil Voltages: 24, 120, 240 VAC | 12, 24 VDC. Coil Power: 8 Watts. Coil Terminals: 0.25" QC spade terminals. Duty Cycle: -10 min on / 5 min off... [See More]
- Actuation: Pilot
- Maximum Pressure: 5.00 to 145.00
- Valve Size: 0.47 to 0.75
- Media Temperature: 36 to 194
from Armstrong International
A high-performance externally air-piloted pressure-reducing valve, the GP-2000K-1/GP-2000K-3/GP-20000K-6 is an ideal choice when set-point changes are frequent and access to the PRV is difficult. The valve comes totally assembled and requires no field installation except downstream sensing line and... [See More]
- Actuation: Manual; Electric (optional feature); Pilot
- Maximum Pressure: 300.00
- Valve Size: 0.50 to 2.00
- Media Temperature: ? to 450
from Deltrol Controls/Division of Deltrol Corp.
The DSVP40-S from Deltrol Controls is a pilot-operated 180 º valve designed to control the flow of water from a water main. Electrical Specifications. Coil Voltages: 24, 120, 240 VAC | 12, 24 VDC. Coil Power: 8 Watts. Coil Terminals: 0.25" QC spade terminals. Duty Cycle: -10 min on / 5 min off... [See More]
- Actuation: Pilot
- Maximum Pressure: 5.00 to 145.00
- Valve Size: 0.47 to 0.75
- Media Temperature: 36 to 194
from Deltrol Controls/Division of Deltrol Corp.
The DSVP41-R from Deltrol Controls is a pilot-operated 90 º valve designed to control the flow of water from a water main. Electrical Specifications. Coil Voltages: 24, 120, 240 VAC | 12, 24 VDC. Coil Power: 8 Watts. Coil Terminals: 0.25" QC spade terminals. Duty Cycle: -10 min on / 5 min off... [See More]
- Actuation: Pilot
- Maximum Pressure: 5.00 to 145.00
- Valve Size: 0.38 to 0.47
- Media Temperature: 36 to 194