Spare kits for air valves type 4000D, 6000D, 9000D + purgex type 100

Spare kits for air valves type 4000D, 6000D, 9000D + purgex type 100

PRODUCT FAMILY
SPARE PARTS
SPARE PARTS
PIPELINE PROTECTION
PIPELINE PROTECTION
RANGE / MARK ®
SPARE PARTS Air Valves
Main features

Large orifice kit

This kit includes:

Item

Description

Material

12

Float

ABS

13

Float guides

ABS

14

Guide ring

ABS

15

Basket seat

ABS

16

Gasket

EPDM

This kit can be used both for double function and triple function air valves.

Assembly instructions

Apply the following steps:

  • Stop the flow with the isolating valve
  • Unscrew the external screw (6)
  • Remove the upper cover (5) and the protecting grid (4)
  • Remove the upper flange (2)
  • It’s now possible to replace all the floater and gasket assembly (12-13-14-15-16)
  • Clean up the incrustations and dirt from all the internal surfaces
  • Put in place the upper flange (2), the grid (4), and the cover (5) and tighten the external screws (6)
  • Open the flow

How to order a kit ?

It is necessary to specify the kit code or the air valve code

Kit codes :

Small (degassing) orifice kit

This kit includes:

Item

Description

Material

26

Float assembly

ABS

27

Gasket

EPDM

This kit can be used both for double function and triple function air valves.

Assembly instructions

Apply the following steps:

  • Stop the flow with the isolating valve
  • Unscrew the external screw (9)
  • Remove the cover (3) and the gasket (21)
  • It’s now possible to replace the floater assembly (18-18-19-20-22-23-24) unscrewing the nut (19)
  • Clean up the incrustations and dirt from all the internal surfaces
  • Put in place the new gasket (21), the cover (3), and tighten the external screws (9)
  • Open the flow

The instructions above refer to a triple function air valve. For a single function valve the steps are the same, the only change being the fact that the cover is above the valve and not on the side.

How to order a kit ?

It is necessary to specify the kit code or the air valve code.

Kit codes: