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Copyright 2022 Baker Hughes Company.

English–PV 62X / PV 62X-IS Instruction Manual | 15

Size (L:W:H)

PV

 

621G / PV

 

621

-

IS: ≈ 350 x 160 x 150

 

mm (13.8 x 6.3 x 5.9

 

in)

PV

 

623G / PV

 

623

-

IS: ≈ 350 x 160 x 150

 

mm (13.8 x 6.3 x 5.9

 

in)

PV

 

622G / PV

 

622

-

IS: ≈ 350 x 160 x 160

 

mm (13.8 x 6.3 x 6.3

 

in)

Weight (Pressure stations, 

calibrator and pressure 

module)

PV

 

621G / PV

 

621

-

IS only: ≈ 2.65

 

kg (5.8

 

lb)

PV

 

622G / PV

 

622

-

IS only: ≈ 3.30

 

kg (7.3

 

lb)

PV

 

623G / PV

 

623

-

IS only: ≈ 3.75

 

kg (8.3

 

lb)

Pressure connections

Test port: G1/8 or 1/8NPT “Quick fit” pressure adaptors supplied. Adaptors 

for other thread types are available from Druck.

Other connections: For specified accessories only.

Hydraulic fluid (PV

 

623G / 

PV

 

623

-

IS models only)

Reservoir capacity: 100

 

cm

3

 (6.1

 

in

3

)

Fluid type: Mineralized water or a mineral oil (Recommended ISO

 

viscosity 

grade ≤ 22)

Table

 

2: Pressure Specification

Item

PV

 

621G

PV

 

621

-

IS

(Pneumatic)

PV

 

622G

PV

 

622

-

IS

(Pneumatic)

PV

 

623G

PV

 

623

-

IS

(Hydraulic)

Range

-

950

 

mbar to 20

 

bar

(

-

13.5 to 300

 

psi)

-

950

 

mbar to 100

 

bar

(

-

13.5 to 1500

 

psi)

0 to 1000

 

bar

(0 to 15000

 

psi)

Minimum resolution with a 

typical test volume

0.001

 

bar

(0.0145

 

psi)

0.005

 

bar

(0.0725

 

psi)

0.1

 

bar

(1.45

 

psi)

Pressure system volume:
1) V1: Volume adjuster

≈ 9.6

 

cm

3

 (0.6

 

in

3

)

≈ 16.8

 

cm

3

 (1.0

 

in

3

)

≈ 1.7

 

cm

3

 (0.1

 

in

3

)

2) V2: Pump

≈ 14.3

 

cm

3

 (0.9

 

in

3

)

≈ 14.3

 

cm

3

 (0.9

 

in

3

)

Not applicable

3) V3: Other

≈ 3.0

 

cm

3

 (0.2

 

in

3

)

≈ 3.0

 

cm

3

 (0.2

 

in

3

)

≈ 2.0

 

cm

3

 (0.1

 

in

3

)

Total: V1 + V3

≈ 12.6

 

cm

3

 (0.8

 

in

3

)

≈ 19.8

 

cm

3

 (1.2

 

in

3

)

≈ 3.7

 

cm

3

 (0.2

 

in

3

)

Material of wetted parts.

Aluminum, brass, 

stainless steel, nitrile 

and polyurethane seals, 

PTFE, acetal, nylon

Aluminum, brass, 

stainless steel, nitrile 

and polyurethane seals, 

PTFE, acetal, nylon

Brass, stainless steel, 

phosphor bronze, nitrile 

and polyurethane seals, 

PTFE, polyethylene

Leak rate at maximum 

pressure.

0.01

 

bar/min

(0.145

 

psi/min)

0.02

 

bar/min

(0.29

 

psi/min)

1

 

bar/min

(14.5

 

psi/min)

Leak rate at maximum 

vacuum.

0.005

 

bar/min

(0.073

 

psi/min)

0.01

 

bar/min

(0.145

 

psi/min)

Not applicable

Material of enclosure and 

controls.

Polycarbonate, 

Polyamide, 

Polypropylene, Acrylic, 

Cotton

Aluminum, 

Polycarbonate, 

Polyamide, 

Polypropylene, Acrylic, 

Cotton

Polycarbonate, 

Polyamide, 

Polypropylene, Acrylic, 

Cotton

Table

 

1: General Specification

Item

Description

Summary of Contents for Druck PV 62X

Page 1: ...Druck com PV 62X PV 62X IS Pneumatic Hydraulic Pressure Stations Instruction Manual...

Page 2: ......

Page 3: ...ECEx and ETL approved intrinsically safe versions are available for use in hazardous areas Summary of Functions This list gives a summary of the available pressure station functions Quick fit pressure...

Page 4: ...safety procedures this publication and the instructions for the accessories options and equipment you are using it with Read more safety conditions in the 132M9252 safety guide Model Pressure Range P...

Page 5: ...PV 622G PV 622 IS 5 4 1 Introduction 5 4 2 Release the Pressure 5 4 3 Operation 5 4 3 1 Vacuum Procedure 5 4 3 2 Pressure Procedure 6 5 Hydraulic Pressure Operation PV 623G PV 623 IS 6 5 1 Introductio...

Page 6: ...nstruction Manual English 7 Maintenance 12 7 1 Introduction 12 7 2 Repair 12 7 3 Cleaning 13 7 4 Draining the Unit PV 623G PV 623 IS Models 13 7 5 Leak Test 13 7 5 1 Preparation 13 7 5 2 Procedure 13...

Page 7: ...Chapter 2 3 Pressure and electrical connections for a PM 620 PM 620 IS PM 620T PM 620T IS module If a PM 620 PM 620 IS PM 620T PM 620T IS is not fitted use Druck blanking plug IO620 BLANK 4 Pneumatic...

Page 8: ...pressure ii Refill Close the refill valve 5 or 10 to refill the pressure mechanism Turn the volume adjuster fully counter clockwise Then turn the volume adjuster clockwise to refill the pressure mecha...

Page 9: ...sconnect the equipment under test from the pressure station test port 1 Safely release all pressure in the system See Section 3 2 for PV 621G PV 621 IS See Section 4 2 for PV 622G PV 622 IS See Sectio...

Page 10: ...y counter clockwise 2 To do equal adjustments up or down at the end of the procedure turn the volume adjuster to the middle of its range of operation Note To get the maximum vacuum turn the volume adj...

Page 11: ...tion of the pressure station controls 4 2 Release the Pressure To release all pressure in the system 1 Open the refill valve counter clockwise 1 turn 2 Open the pressure release valve counter clockwis...

Page 12: ...el with the handle folded in 7 If the volume adjuster reaches the end of its travel close the refill valve clockwise Note Whilst the refill valve is closed there is no change in pressure to the equipm...

Page 13: ...ollowing procedure describes how to fill the pressure station with hydraulic fluid and how to prime the system If priming a long hose keep the open end of the hose vertical to reduce trapped air 5 3 1...

Page 14: ...not put too much fluid into the reservoir Leave a small air gap at the top of the reservoir Note To prevent contamination use only one type of hydraulic fluid in the pressure station 5 Replace the pr...

Page 15: ...der test or the PM 620 PM 620 IS PM 620T PM 620T IS module 4 Open the refill valve 1 turn 5 Use the volume adjuster to adjust the pressure decrease increase Note At high pressures it is easier to turn...

Page 16: ...and eye protection A sufficiently large container to hold the hydraulic fluid Applicable materials to clean the pressure station refer to Chapter 7 5 6 2 Procedure 1 Release the pressure Section 5 2 2...

Page 17: ...m and repeat steps 3 and 4 Note To prevent contamination use only one type of hydraulic fluid in the pressure station 6 Pressure Relief Valve PRV 6 1 Introduction Use a pressure relief valve PRV to li...

Page 18: ...cable pressure indicator to the test port or use a DPI 620G DPI 620G IS calibrator with a PM 620 PM 620 IS PM 620T PM 620T IS module 2 Remove the plastic cap from the end of the PRV 3 Set the necessar...

Page 19: ...PM 620 PM 620 IS module PV 621G PV 621 IS models P N PM620 13G PM620S 13G 20 bar PV 622G PV 622 IS models P N PM620 165G PM620S 165G 100 bar PV 623G PV 623 IS models P N PM620 23A PM620 23A 1000 bar...

Page 20: ...Goods Material Procedure If the unit requires calibration or is defective return it to the nearest Druck Service Centre listed at Druck com Contact the Service Department to obtain a Return Goods Mate...

Page 21: ...100 bar 13 5 to 1500 psi 0 to 1000 bar 0 to 15000 psi Minimum resolution with a typical test volume 0 001 bar 0 0145 psi 0 005 bar 0 0725 psi 0 1 bar 1 45 psi Pressure system volume 1 V1 Volume adjus...

Page 22: ...20 PRV P5 Pneumatic 100 bar 1500 psi 60 to 100 bar 870 to 1 500 psi IO620 PRV P6 Pneumatic 3 bar 45 psi 1 1 to 3 bar 16 to 45 psi IO620 PRV P7 Pneumatic 12 bar 170 psi 6 1 to 12 bar 90 to 170 psi IO62...

Page 23: ......

Page 24: ...kerhughes com Bangalore 91 9986024426 aneesh madhav bakerhughes com Milan 39 02 36 04 28 42 csd italia bakerhughes com Japan Netherlands Russia Tokyo 81 3 6890 4538 gesitj bakerhughes com Hoevelaken 3...

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