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Giacomini S.p.A.

Via per Alzo 39, 28017 San Maurizio d’Opaglio (NO) Italia

 consulenza.prodotti@giacomini.com

 +39 0322 923372 - giacomini.com

R193K by-pass connection kit for R292/R292E 3-way zone valves

In the 3-way valves, the supply and return elements can be assembled directly (if mounted on dual manifold R587B), or

through a by-pass conduit, using the Base 18 and TR18 adapter connections.

R193K KIT CODE

USE

INSTALLATION

R193Y011

Use in comnination with

R292/R292E zone valves

+ R553D/R553F manifolds

+ R588 brackets

+ R500 cabinets

Ø 18

B.18

Ø 18

R193Y021

Use in comnination with

R292/R292E zone valves

+ R553D/R553F manifolds

+ R588Z brackets

+ R500-2 cabinets

R292, R292E 3/4” with R193K by-pass kit

Q [l/h]

100

100

1000

10000

1000

10000

0,5

1

1,5

2

3 4 F.O.

LOCKSHIELD OPENING TURNS

Kv

0,5

0,3

1

0,6

1,5

0,9

2

1,3

3

1,8

4

2,1

F.O.

2,2

R292, R292E 1” with R193K by-pass kit

LOCKSHIELD OPENING TURNS

Kv

0,5

0,3

1

0,6

1,5

0,9

2

1,3

3

1,9

4

2,2

F.O.

2,3

Q [l/h]

100

100

1000

10000

1000

10000

0,5

1

1,5

2

3 4 F.O.

 NOTE. The lockshield valve on the by-pass conduit must be adjusted using an 8 mm Allen key, to reproduce a pressure drop comparable to that of the system

and to avoid hydraulic failure in the distribution when the flow is deviated on the return to the boiler.