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VFD Valve, Piston Complete

Tel. +47 70 03 91 00

www.jetsgroup.com

Product No. 054100973

Doc. Rev.: 8 (2022-03-04)

1

Jets™ VFD valve is a vacuum operated flush and discharge valve.

Features:

● Low water consumption. 
● Design optimized for easy maintenance.
● Ideal for retrofit of existing installations. 

Technical Data

..................................

Outside Dimensions

235 x 195 x 290 mm (LxWxH)

..............................................................

Discharge Valve Outlet

Ø 50 mm

...............................................................................

Generic Material

POM

.........................................................

Water Connection

1/2"  female BSP

....................................................................................

Net Weight

1.81 kg

Operating Data

...........................................................................

Flushing Time

5 seconds

........................................................................

Discharge Time

2 seconds

............................................................................

Water Pressure

2-7  bar

...............................

Operating Vacuum

Recommended 30-55 % Vacuum

...................................

Air Consumption

Approx. 48 liters at 50% Vacuum

..................................................................

Water Consumption

1L (3 bar)

...........

Temperature Range

Minimum  1°C

to Maximum  60°C

(unless frost protection measures are taken)

Disclaimer

Note: Our products and services are offered and sold subject to Jets 
Vacuum AS’ General Sales Conditions, copies of which will be 
furnished upon request. Information provided herein is solely for 
information purposes, does not constitute any warranty or 
representation of any kind and is subject to change without notice. 
We strive to reproduce product colors reasonably accurate. Without 
prior written approval, this document or any part of may not be 
reproduced in any form. Jets™, Vacuumarator™, Helivac™, VC™, 
VOD™, CVS™ and Softsound™ are trademarks and/or registered 
trademarks of Jets. © Jets AS. All rights reserved.

Components

1

Hose .........................................................................

034509000*

(1 of 034509000 = 1m in length)

2

D Valve, Piston ..........................................................

050513025*

3

VPC-V Controller .......................................................

101100010*

4

Hose, steel braided 500mm ......................................

034509613*

5

Gasket ......................................................................

037504200*

6

Sealing Ring .............................................................

037504201*

7

Bracket BR1 ..............................................................

054110030*

8

Screw, M5x10 ...........................................................

036531600*

9

Hose .........................................................................

034509010*

(1 of 034509010 = 1m in length)

10

Distributor w/NR Valve ..............................................

101100116*

* Component/s avaliable as replacement parts.

Summary of Contents for VFD Valve

Page 1: ...r products and services are offered and sold subject to Jets Vacuum AS General Sales Conditions copies of which will be furnished upon request Information provided herein is solely for information purposes does not constitute any warranty or representation of any kind and is subject to change without notice We strive to reproduce product colors reasonably accurate Without prior written approval th...

Page 2: ...VFD Valve Piston Complete Tel 47 70 03 91 00 www jetsgroup com Product No 054100973 Doc Rev 8 2022 03 04 2 Dimension Drawings A 235mm B 195mm C 290mm D 50mm E Ø60 ...

Page 3: ...the Source C Outlet from the Source D Air Inlet E D Valve Outlet Vacuum in the piping as indicated Normal Position Closed Valve VPC V Controller ℯ CLOSED D Valve Ⅎ CLOSED Emptying Sequence 1 Release Mechanism ℰ OPEN 2 VPC V Controller ℯ OPEN 3 D Valve Ⅎ OPEN Closing Sequence 1 Release Mechanism ℰ CLOSED 2 Air is sucked into the VPC Controller ℯ deciding the controller s timing 3 VPC V Controller ℯ...

Page 4: ...nce with the instructions provided Do not exceed the limits provided 2 2 Warning The client is responsible for installation service and maintenance by a qualified person 2 9 Warning Do not disassemble repair or modify the product without contacting a qualified tradesman 12 5 Notice Use this equipment only in the manner intended by Jets Vacuum AS If you have questions after reading these instructio...

Page 5: ...val of the valve Service and Maintenance Disassembly Instructions 1 Turn off the water supply to the valve Release any liquid in the water source i e toilet urinal etc 2 Pull the release mechanism hose from the controller 3 Remove the hose clip and pull to remove the flushing device 4 If a transport spring is installed release the spring connecting the lower housing of the valve to the bowl and re...

Page 6: ...nterval Action Note Maintenance depends on flushes per year This will vary depending on the segment i e ship cabin train public etc Inspect the discharge valve Clean and change any worn parts if necessary The shut off membrane is normally the first item that needs to be replaced The piston valve has been tested and has reached 200 000 flushes without any need of maintenance Troubleshooting Jets Va...

Page 7: ...elease button and the VPC V Controller is leaking Check the signal hose and connections for air leakages Replace if required The normal water level in the toilet bowl is reducing or low Low pressure on the water supply Increase pressure on the water supply Impurities prevent the shut off membrane from closing Lower housing to be cleaned Dirt in the water supply filter Clean or replace the filter S...

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