Danfoss VCM 46 Manual de usuario

The Service guide covers the instruction for

disassembling and assembling the VCM 46 Non-

return valve.

IMPORTANT:

It is essential that the VCM 46 is serviced in

conditions of absolute cleanliness.

WARNING:

Do not use silicone when assembling the VCM

46. Do not reuse disassembled O-rings; they

might be damaged.

Always use new O-rings.

For a better understanding of the VCM 46, please

see the sectional view.

Tools needed:

• Snap ring pliers or nylon mandrel

• Screwdriver

Disassembling

1. Mount the VCM 46 into a vice with

aluminum trays. 2. Turn the nut CCW with snap ring pliers.

Service guide

Non-return valve

VCM 46

Disassembling and Assembling

180R9420 | AX323840049566en-000101 | 1

© Danfoss | DCS (im) | 2019.11

3. Alternatively use a mandrel made of nylon. 4. Remove the nut.

5. Remove the spring. 6. Remove the valve cone.

7. Remove the O-ring at the cone with a small

screw driver. 2. Remove the O-ring at the thread end of the

valve with a small screw driver.

Service guide |Disassembling and Assembling VCM 46

© Danfoss | DCS (im) | 2019.11 180R9420 | AX323840049566en-000101 | 2

2. Mount the lubricated O-ring at the thread

end of the valve.

3. Mount the water lubricated O-ring on the

cone. Ensure the O-ring is pushed fully into

the O-ring groove.

4. Mount the the cone.

5. Mount the spring on the rod of the cone. 6. Lubricate the threads of the nut.

Assembling

1. Lubrication:

• To prevent seizing-up, lubricate threads

with PTFE lubrication type.

• O-ring inside VCM 46 may be lubricated

only with clean ltered water.

• O-rings at the thread end must be

lubricated.

• It is important to lubricate ALL parts to

be assembled with clean ltered water.

Service guide |Disassembling and Assembling VCM 46

© Danfoss | DCS (im) | 2019.11 180R9420 | AX323840049566en-000101 | 3

7. Screw in the nut. 8. Tighten the nut with a snap ring pliers.

9. Alternatively use a plasitc mandrel.

Service guide |Disassembling and Assembling VCM 46

© Danfoss | DCS (im) | 2019.11 180R9420 | AX323840049566en-000101 | 4

Spare part list and

sectional drawing

Pos. Qty. Designation Material Seal set

180H4000

4 1 O-ring 35.00 x 3.00 NBR x

6 1 O-ring 58.00 x 2.00 NBR x

Spare part list

Danfoss A/S

High Pressure Pumps

Nordborgvej 81

DK-6430 Nordborg

Denmark

© Danfoss | DCS (im) | 2019.11 180R9420 | AX323840049566en-000101 | 5

Tabla de contenidos

Otros manuales de Unidad de control de Danfoss

Danfoss

Danfoss ICLX 100 Manual de usuario

Danfoss

Danfoss TR 6 Manual de usuario

Danfoss

Danfoss PVG 16 Manual de usuario

Danfoss

Danfoss AMZ 112 Manual de usuario

Danfoss

Danfoss ASV-PV series Manual de usuario

Danfoss

Danfoss MCV111B Series Manual de usuario

Danfoss

Danfoss AK-CM 102 Manual de usuario

Danfoss

Danfoss CVP Manual de usuario

Danfoss

Danfoss MSV-I Manual de usuario

Danfoss

Danfoss DSV 2 Manual de usuario

Danfoss

Danfoss VLT series Manual de usuario

Danfoss

Danfoss ICF 15 Manual de usuario

Danfoss

Danfoss PVG 120 Manual

Danfoss

Danfoss TS 12.5 Manual de usuario

Danfoss

Danfoss HPV Manual de usuario

Danfoss

Danfoss Akva Lux II TDP-F Manual de usuario

Danfoss

Danfoss USV-I Manual de usuario

Danfoss

Danfoss TD1 Manual de usuario

Danfoss

Danfoss AMZ 112 Manual de usuario

Danfoss

Danfoss VLT HVAC Drive FC 102 Manual de usuario

Danfoss

Danfoss ETS 25B Manual de usuario

Danfoss

Danfoss PVG 32 Manual de usuario

Danfoss

Danfoss 176F3417 Manual de usuario

Danfoss

Danfoss RA2000 Manual de usuario

Manuales populares de Unidad de control de otras marcas

Festo

Festo Compact Performance CP-FB6-E Manual de lista de piezas

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manual de usuario

JS Automation

JS Automation MPC3034A Manual de usuario

JAUDT

JAUDT SW GII 6406 Series Guía rápida

Spektrum

Spektrum Air Module System Manual de usuario

BOC Edwards

BOC Edwards Q Series Manual de usuario

KHADAS

KHADAS BT Magic Manual de usuario

Etherma

Etherma eNEXHO-IL Manual de usuario

PMFoundations

PMFoundations Attenuverter Manual de usuario

GEA

GEA VARIVENT Manual de usuario

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manual de usuario

Altronix

Altronix LINQ8PD Instrucciones de montaje

Eaton

Eaton Powerware Series Manual de usuario

WAGO

WAGO 750-407/040-000 Manual de usuario

Sony

Sony CCU-590 Manual de usuario

Graco

Graco 25D614 Manual de usuario

Task Force Tips

Task Force Tips YE-RF-900 Manual de programación

Shini

Shini SPV-U Series Manual de usuario