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GE Druck
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<< GE Druck AMC System Index

GE Druck PV Series: PV 621, PV 622, & PV 223
Pressure Stations
  • A uniquely capable, re-arrangeable  and self contained pressure test system
  • Advanced pressure generation
    • 95% vacuum to 20 bar (300 psi) pneumatic
    • 95% vacuum to 100 bar (1500 psi) pneumatic
    • 0 to 1000 bar (15000 psi) hydraulic
  • Standalone replacements for hand pumps
  • Bench top use as comparators
  • For use with the DPI 620 Advanced Modular Calibration System
Click here for a larger image of the GE Druck PV Series: PV 621, PV 622, & PV 223 Pneumatic & Hydraulic Pressure stationsClick here for a larger image of the AMC PV Series: PV 621, PV 622, & PV 223 Pneumatic & Hydraulic Pressure stations
GE Druck PV Series Shown
 

Product Information
Brochure

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There are three pressure generation stations: the PV 621, a pneumatic pressure generator for pressures 95% vacuum to 20 bar (300 psi); the PV 622, a pneumatic pressure generator for pressures 95% vacuum to 100 bar (1500 psi); and the PV 623, a hydraulic pressure generator for pressures up to 1000 bar (15000 psi). Each pressure station is designed for stand-alone operation as a pressure generator and can replace conventional hand pumps to provide greater efficiency, ease of use and significantly reduce the risk of repetitive strain injuries. They can also be used on the workbench as a comparators.

The PV 621 has a conventional hand pump, volume adjuster and pressure/vacuum selector, but will generate pressure with half the effort of conventional systems.

The PV 622 100 bar (1500 psi) pneumatic station represents a five-fold increase in capability and solves the transportation and EHS issues of using gas bottles and regulators as a pressure source in field locations. It features an innovative dual stage system incorporating a hand pump to generate pressure and a screw press to intensify the pressure. For a typical 4” gauge mounted on the station, 100 bar (1500 psi) can be achieved in just one cycle, but the process can be repeated as many times as required for higher volume systems. The screw press converts to a precision volume adjuster allowing the test pressure to be increased or decreased as required.

The PV 623 solves many of the problems associated with hydraulic pressure generation by generating pressure to 1000 bar (15000 psi) into virtually any volume without the need for system priming and by providing a stable pressure within 1 minute. In conventional systems priming to remove air is wasteful and messy and pressure stability is only achieved after several minutes. This instability is the result of thermal change, seen as a large pressure leak, which can render the device unusable for calibration for 10 minutes per pressure test.

Operation of the PV 623 is simple. The screw press is rotated anti-clockwise to draw air out of the test device. The same action fills the screw press with hydraulic fluid from an internal reservoir. The screw press is then rotated clockwise to fill the test device and compress the hydraulic fluid. For larger volume systems the process can be repeated, a non-return valve prevents pressure loss on the refill cycle. When the test pressure has been reached the screw press converts to a precision volume adjuster for making fine adjustments.

Combining any of the pressure stations with a PM 620 pressure module and the DPI 620 calibrator creates a uniquely capable, self-contained pressure calibrator.
 
General Specifications
Specifications PV 621 PV 622 PV 623
Maximum pressure 20 bar (300 psi) 100 bar (1500 psi) 1000 bar(15000 psi)
pneumatic hydraulic
Pressure media Non-Corrosive gases Dematerialized water or mineral oil
(ISO viscosity grade <22)
Operating Temperature For water +4 to +50°C (39 to 122°F)
Storage Temperature -20 to 70°C (-4 to 158°F) (must be empty of water)
Pressure safety Pressure equipment directive class SEP
Size 450 mm x 280 mm x 235 mm
Weight 2.65 kg 3.30 kg 3.75 kg
 
Ordering Information

Model

Description

Buy Online

Price
PV621 Druck PV 621 95% vacuum to 20 bar/ 300 psi pneumatic pressure generation  Buy Now $1,548.00
PV622 Druck PV 622 95% vacuum to 100 bar/ 1500 psi pneumatic pressure generation  Buy Now $2,276.00
PV623 Druck PV 623 0 to 1000 bar/15000 psi hydraulic pressure generation  Buy Now $2,731.00

Included Accessories
 
  • 1 - G 1/8 Female Adapter
  • 1 - 1/8 NPT Adapter
  • 1 - Carrying Strap
  • 1 - Quick Reference Guide
  • 1 - CD of multilingual user manuals
  • 1 - Plastic bottle for Hydraulic fluid (PV 623 Only)
 Included
Optional Accessories

Model

Description

Buy Online

Price
IO620BSP Druck IO620-BSP BSP Pressure Adaptor Set  Buy Now $218.00
IO620CASE4 Druck IO620-CASE-4 Rigid System transit case with wheels & extendable handle (capable of storing multiple items)  Buy Now $774.00
IO620COMP Druck IO620-COMP Comparator adaptor  Buy Now $300.00
IO620HOSEH1 Druck IO620-HOSE-H1 One metre Hydraulic hose kit  Buy Now $336.00
IO620HOSEH2 Druck IO620-HOSE-H2 Two metre Hydraulic hose kit  Buy Now $410.00
IO620HOSEP1 Druck IO620-HOSE-P1 One metre Pnuematic hose kit  Buy Now $318.00
IO620HOSEP2 Druck IO620-HOSE-P2 Two metre Pnuematic hose kit  Buy Now $392.00
IO620NPT Druck IO620-NPT NPT Pressure Adaptor Set  Buy Now $218.00
IO620BLANK Druck IO620-BLANK PV 62C Blanking Plug (for solo pressure source operation)  Buy Now $55.00

Pressure Relief Valve: PV 621 & PV 622
IO620PRVH1 Druck IO620-PRV-H1 PV 623 Hydraulic Pressure Relief valve, Adjustable range: 10 to 50 bar/145 to 725 psi  Buy Now $210.00
IO620PRVH2 Druck IO620-PRV-H2 PV 623 Hydraulic Pressure Relief valve, Adjustable range: 50 to 200 bar/725 to 2900 psi  Buy Now $210.00
IO620PRVH3 Druck IO620-PRV-H3 PV 623 Hydraulic Pressure Relief valve, Adjustable range: 200 to 400 bar/2900 to 5800 psi  Buy Now $210.00
IO620PRVH4 Druck IO620-PRV-H4 PV 623 Hydraulic Pressure Relief valve, Adjustable range: 300 to 700 bar/4350 to 10,000 psi  Buy Now $210.00
IO620PRVH5 Druck IO620-PRV-H5 PV 623 Hydraulic Pressure Relief valve, Adjustable range: 600 to 1,000 bar/8,700 to 15,000 psi  Buy Now $210.00

Pressure Relief Valve: PV 623
IO620PRVP1 Druck IO620-PRV-P1 Pneumatic Pressure Relief valve for the PV 621 & PV 622, Adjustable range: 0.4 to 1 bar/6 to 15 psi  Buy Now $210.00
IO620PRVP2 Druck IO620-PRV-P2 Pneumatic Pressure Relief valve for the PV 621 & PV 622, Adjustable range: 3 to 7 bar/4 to 100 psi  Buy Now $210.00
IO620PRVP3 Druck IO620-PRV-P3 Pneumatic Pressure Relief valve for the PV 621 & PV 622, Adjustable range: 15 to 30 bar/220 to 435 psi  Buy Now $210.00
IO620PRVP4 Druck IO620-PRV-P4 Pneumatic Pressure Relief valve for the PV 621 & PV 622, Adjustable range: 30 to 60 bar/435 to 870 psi  Buy Now $210.00
IO620PRVP5 Druck IO620-PRV-P5 Pneumatic Pressure Relief valve for the PV 622, range: 870 to 1500 psi  Buy Now $210.00
 
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$40.00 Minimum on Total Order