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Pfeiffer Angle Valve, DN 25 ISO-KF, Electric, Aluminum, PI, 24 VDC, EAV-A03150
Pfeiffer Angle Valve Features:
- Electric Actuation - 24 VDC
- Lower power consumption
- Easy integration
- Fast open and close
- High reliability
- Includes visual position indicator (LED)
- Local mode button
Angle Valve / EAV-A03150 Overview:
The Pfeiffer valve operates with a 24V DC supply voltage. When control voltage is applied, the electric actuator opens the angle valve, and the “Open” LED illuminates white to indicate the valve is open. When the control voltage is removed, the actuator closes the valve, and the “Closed” LED lights up white to confirm the valve is closed.
If the control voltage is lost or there is a power failure, the valve automatically returns to its default position (either open or closed). A flashing blue “Power” LED signals a power supply issue.
AngleValve Scope of Delivery:
- Series E electric angle valve
- Operating instructions
A&J Vacuum also repairs / rebuilds and services all types of Pfeiffer pumps. Please contact us for information on the service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
Pfeiffer Angle Valve, DN 25 ISO-KF, Electric, Aluminum, PI, 24 VDC, EAV-A03150
Pfeiffer Angle Valve Technical Data:
- Actuator: Electric
- Ambient temperature: 0 – 50 °C | 32 – 122 °F | 273.15 – 323.15 K
- Bakeout temperature - actuator: 50 °C | 122 °F | 323.15 K
- Bakeout temperature - housing: 150 °C | 302 °F | 423.15 K
- Bakeout temperature - valve open, under vacuum: 150 °C | 302 °F | 423.15 K
- Closing/opening time: 160 ms/210 ms
- Conductance value with molecular flow: 14 l/s
- Connection flange: DN 25 ISO-KF
- Current: 20 mA
- Differential pressure in closing direction: 2000 hPa | 1,500 Torr | 2,000 mbar
- Differential pressure in opening direction: 1000 hPa | 750 Torr | 1,000 mbar
- Feedthrough: Bellows, Stainless steel
- Housing: Aluminum
- Input voltage(s): 24 VDC
- Mounting orientation: Arbitrary
- Operating pressure min.: 1 · 10-8 hPa | 7.5 · 10-9 Torr | 1 · 10-8 mbar
- Position indicator: Included
- Position indicator - Load capacity: ≤ 48 V AC / DC / 500 mA
- Power consumption: 0.48 W
- Pressure max. (absolute): 2000 hPa | 1,500 Torr | 2,000 mbar
- Seal: FKM
- Service life: 1000000 cycles
- Temperature range: 0 – 150 °C | 32 – 302 °F | 273.15 – 423.15 K
- Tightness: 1 · 10-9 mbar l/s
- Type: Angle valve
- Valve plate: Stainless steel (AISI 316)
- Weight approx.: 0.8 kg | 1.76 lb
- Dimensions (refer to picture):
- A - 180 mm
- B - 134 mm
- C - 74 mm
- D - 109 mm
- E - 50 mm
A&J Vacuum also repairs / rebuilds and services all types of Pfeiffer pumps. Please contact us for information on the service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
Pfeiffer Series E Angle Valve Operation Manual 
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Service and Repair - Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
Overview
Pfeiffer Angle Valve, DN 25 ISO-KF, Electric, Aluminum, PI, 24 VDC, EAV-A03150
Pfeiffer Angle Valve Features:
- Electric Actuation - 24 VDC
- Lower power consumption
- Easy integration
- Fast open and close
- High reliability
- Includes visual position indicator (LED)
- Local mode button
Angle Valve / EAV-A03150 Overview:
The Pfeiffer valve operates with a 24V DC supply voltage. When control voltage is applied, the electric actuator opens the angle valve, and the “Open” LED illuminates white to indicate the valve is open. When the control voltage is removed, the actuator closes the valve, and the “Closed” LED lights up white to confirm the valve is closed.
If the control voltage is lost or there is a power failure, the valve automatically returns to its default position (either open or closed). A flashing blue “Power” LED signals a power supply issue.
AngleValve Scope of Delivery:
- Series E electric angle valve
- Operating instructions
A&J Vacuum also repairs / rebuilds and services all types of Pfeiffer pumps. Please contact us for information on the service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
Specifications
Pfeiffer Angle Valve, DN 25 ISO-KF, Electric, Aluminum, PI, 24 VDC, EAV-A03150
Pfeiffer Angle Valve Technical Data:
- Actuator: Electric
- Ambient temperature: 0 – 50 °C | 32 – 122 °F | 273.15 – 323.15 K
- Bakeout temperature - actuator: 50 °C | 122 °F | 323.15 K
- Bakeout temperature - housing: 150 °C | 302 °F | 423.15 K
- Bakeout temperature - valve open, under vacuum: 150 °C | 302 °F | 423.15 K
- Closing/opening time: 160 ms/210 ms
- Conductance value with molecular flow: 14 l/s
- Connection flange: DN 25 ISO-KF
- Current: 20 mA
- Differential pressure in closing direction: 2000 hPa | 1,500 Torr | 2,000 mbar
- Differential pressure in opening direction: 1000 hPa | 750 Torr | 1,000 mbar
- Feedthrough: Bellows, Stainless steel
- Housing: Aluminum
- Input voltage(s): 24 VDC
- Mounting orientation: Arbitrary
- Operating pressure min.: 1 · 10-8 hPa | 7.5 · 10-9 Torr | 1 · 10-8 mbar
- Position indicator: Included
- Position indicator - Load capacity: ≤ 48 V AC / DC / 500 mA
- Power consumption: 0.48 W
- Pressure max. (absolute): 2000 hPa | 1,500 Torr | 2,000 mbar
- Seal: FKM
- Service life: 1000000 cycles
- Temperature range: 0 – 150 °C | 32 – 302 °F | 273.15 – 423.15 K
- Tightness: 1 · 10-9 mbar l/s
- Type: Angle valve
- Valve plate: Stainless steel (AISI 316)
- Weight approx.: 0.8 kg | 1.76 lb
- Dimensions (refer to picture):
- A - 180 mm
- B - 134 mm
- C - 74 mm
- D - 109 mm
- E - 50 mm
A&J Vacuum also repairs / rebuilds and services all types of Pfeiffer pumps. Please contact us for information on the service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
Service & Repair
- Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
