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Check valves

Horizontal check valve with 3/4" FF connections that lets water flow in one direction only. It prevents backflow in pump circuits, hot-water lines and boiler connections installed in a horizontal position.

Bestsellers

Double stop valve 3/4” for expansion vessel
In stock at supplier (1–2 weeks)
ZZ-SZ20
 
€7,70
Swing check valve 2" with silencer
In stock at supplier (1–2 weeks)
ZZ-KL50
 
€32,90
Swing check valve 6/4" with silencer
In stock at supplier (1–2 weeks)
ZZ-KL40
 
€14,50

Product sorting

19 items total

List of products

Dvojitý spätný ventil z mosadze 3/4" pre expanznú nádobu
Double stop valve 3/4” for expansion vessel
In stock at supplier (1–2 weeks)
€7,70

This double stop valve is designed for central heating system installations. It...

ZZ-SZ20
Vykurovacia technika Vodorovná spätná klapka CLAPET - 3/4"FF; mäkké tesnenie na disku
€16,10

Designed for use in plumbing and heating systems, this horizontal check valve from...

I08406034
Vykurovacia technika Spätný ventil s mosadzným vretenom, závit 1" (G1)
–22 %
Check valve with brass spindle 1"
In stock at supplier (1–2 weeks)
€6,20

This check valve with a brass spindle is suitable for main water supply lines in...

ZZ-M25
Vykurovacia technika Spätný ventil s mosadzným vretenom, závit 1/2" (G1/2)
–22 %
Check valve with brass spindle 1/2"
In stock at supplier (1–2 weeks)
€3,10

This brass spindle check valve is designed for heating system applications where...

ZZ-M15
Vykurovacia technika Spätný ventil s mosadzným vretenom, závit 2" (G2)
–22 %
€20,50

This 2 inch check valve is designed for use in building main risers, pumping...

ZZ-M50
Vykurovacia technika Spätný ventil s mosadzným vretenom, závit 3/4" (G3/4)
–22 %
Check valve with brass spindle 3/4"
In stock at supplier (1–2 weeks)
€4,60

This check valve with brass spindle is designed for domestic and residential water...

ZZ-M20
Vykurovacia technika Spätný ventil s mosadzným vretenom, závit 5/4" (G5/4)
–22 %
Check valve with brass spindle 5/4"
In stock at supplier (1–2 weeks)
€9,90

This brass spindle check valve is suitable for larger heating and plumbing...

ZZ-M32
Vykurovacia technika Spätný ventil s mosadzným vretenom, závit 6/4" (G6/4)
–15 %
Check valve with brass spindle 6/4"
In stock at supplier (1–2 weeks)
€13,90

This brass spindle check valve is suitable for use in building supply lines, pump...

ZZ-M40
Mosadzný spätný ventil Swing s klapkou 1"
€6,33

This swing check valve is suitable for central heating installations. It prevents...

ZZ-KL25
Vykurovacia technika Spätný ventil (klapka) 1/2" s tlmičom hluku
–22 %
Swing check valve 1/2" with silencer
In stock at supplier (1–2 weeks)
€3,24

The Hydroland ZZ-KL15 swing check valve is designed for heating and plumbing...

ZZ-KL15
Mosadzný spätný ventil Swing s klapkou 2"
Swing check valve 2" with silencer
In stock at supplier (1–2 weeks)
€32,90

This swing check valve is intended for central heating systems, preventing reverse...

ZZ-KL50
Vykurovacia technika Swing spätný ventil 3/4" s klapkou
–22 %
Swing check valve 3/4" with silencer
In stock at supplier (1–2 weeks)
€4,43

The Hydroland ZZ-KL20 swing check valve is designed for water and central heating...

ZZ-KL20
Mosadzný spätný ventil Swing s klapkou 5/4"
Swing check valve 5/4" with silencer
In stock at supplier (1–2 weeks)
€10,23

Designed for central heating installations, this swing check valve prevents...

ZZ-KL32
Mosadzný spätný ventil Swing s klapkou 6/4"
Swing check valve 6/4" with silencer
In stock at supplier (1–2 weeks)
€14,50

Designed for central heating installations, this swing check valve prevents...

ZZ-KL40
242822 1 spatna klapka univerzalna 6 4 celomosadz spatny ventil pre vodotechniku a cerpadla
€25,12

This universal butterfly valve is designed for hot water systems with a maximum...

PR_1611
242810 1 spatna klapka univerzalna 1 celomosadz spatny ventil pre cerpadla a vodarne
€13,17

Designed for heating and plumbing systems, this universal check valve features...

PR_1607
242813 1 spatna klapka univerzalna 1 2 celomosadz spatny ventil pre vodotechniku
€6,59

This universal check valve is designed for use in heating and plumbing systems. It...

PR_1608
242816 1 spatna klapka univerzalna 3 4 celomosadz spatny ventil pre vodotechniku a cerpadla
€7,64

This universal check valve is designed for hot water systems up to 100°C. It...

PR_1609
242819 1 spatna klapka univerzalna 5 4 celomosadz spatny ventil na vodu
€16,18

Designed for hot water systems with a maximum temperature of 100°C, this universal...

PR_1610

Listing controls

19 items total
Vytvořil Shoptet | Design Shoptak.cz.