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Home › Check valves, non-return valves & backflow protections

Collection: Check valves, non-return valves & backflow protections

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38 products

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Article (0)

Article

backflow preventer (1 product)
backflow protection (1 product)
check valve (10 products)
filter basket (6 products)
foot valve (4 products)
non-return valve (15 products)
water lock (1 product)

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The highest price is Cg. 293.63

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25 mm (1 product)
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40 mm (1 product)
50 mm (2 products)
63 mm (1 product)
1¼" (5 products)
1½" (3 products)
½" (5 products)
¾" (6 products)

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Diameter

1" (5 products)
2" (2 products)
20 mm (1 product)
25 mm (1 product)
32 mm (1 product)
40 mm (1 product)
50 mm (2 products)
63 mm (1 product)
1¼" (5 products)
1½" (2 products)
½" (2 products)
¾" (2 products)

Connection (0)

Connection

15 mm (3 products)
22 mm (2 products)
1½" (1 product)
½" (3 products)
¾" (4 products)

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black, blue (5 products)

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Material

brass (12 products)
pp (polypropylene) (5 products)
pvc (polyvinyl chloride) (2 products)
ss 304 (stainless steel) (6 products)

Length (0)

Length

26 mm (1 product)
28 mm (1 product)
30 mm (1 product)
32 mm (1 product)
37 mm (1 product)
39 mm (1 product)
41 mm (1 product)
44 mm (2 products)
46 mm (1 product)
47 mm (1 product)
48 mm (1 product)
55 mm (1 product)
56 mm (2 products)
63 mm (1 product)
66 mm (1 product)
68 mm (1 product)
78 mm (1 product)
81 mm (1 product)
88 mm (1 product)
89 mm (1 product)
90 mm (1 product)
92 mm (1 product)
99 mm (1 product)
121 mm (1 product)

Type (0)

Type

108 (2 products)
BB (1 product)
KF (2 products)
MU (1 product)
NN (1 product)
RIV 2280 (6 products)
RIV 2281 (2 products)
RIV 2310 (6 products)
RIV 2330 (2 products)
S (1 product)
TBE (3 products)
TBE-CA (2 products)
Waterslot BG (1 product)
WF (1 product)

Medium (0)

Medium

water (20 products)

Pressure class (0)

Pressure class

8 bar (2 products)
10 bar (5 products)
16 bar (10 products)
25 bar (1 product)
35 bar (1 product)

Quality mark (0)

Quality mark

Belgaqua, DVGW, Kiwa, NF, SINTEF, SVGW, Sitac, UNI, WRAS (1 product)
Kiwa (2 products)
Kiwa, Belgaqua (3 products)
Kiwa, Belgaqua, DVGW, NF (1 product)
Kiwa, Belgaqua, NF (2 products)
Kiwa, Belgequa (3 products)

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38 products

Article

backflow preventer (1 products)
backflow protection (1 products)
check valve (10 products)
filter basket (6 products)
foot valve (4 products)
non-return valve (15 products)
water lock (1 products)

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Price

The highest price is Cg. 293.63

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1" (5 products)
2" (2 products)
15 mm (3 products)
20 mm (1 products)
22 mm (2 products)
25 mm (1 products)
32 mm (1 products)
40 mm (1 products)
50 mm (2 products)
63 mm (1 products)
1¼" (5 products)
1½" (3 products)
½" (5 products)
¾" (6 products)

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Diameter

1" (5 products)
2" (2 products)
20 mm (1 products)
25 mm (1 products)
32 mm (1 products)
40 mm (1 products)
50 mm (2 products)
63 mm (1 products)
1¼" (5 products)
1½" (2 products)
½" (2 products)
¾" (2 products)

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Connection

15 mm (3 products)
22 mm (2 products)
1½" (1 products)
½" (3 products)
¾" (4 products)

Clear

Colour

black, blue (5 products)

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Material

brass (12 products)
pp (polypropylene) (5 products)
pvc (polyvinyl chloride) (2 products)
ss 304 (stainless steel) (6 products)

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Length

26 mm (1 products)
28 mm (1 products)
30 mm (1 products)
32 mm (1 products)
37 mm (1 products)
39 mm (1 products)
41 mm (1 products)
44 mm (2 products)
46 mm (1 products)
47 mm (1 products)
48 mm (1 products)
55 mm (1 products)
56 mm (2 products)
63 mm (1 products)
66 mm (1 products)
68 mm (1 products)
78 mm (1 products)
81 mm (1 products)
88 mm (1 products)
89 mm (1 products)
90 mm (1 products)
92 mm (1 products)
99 mm (1 products)
121 mm (1 products)

Clear

Type

108 (2 products)
BB (1 products)
KF (2 products)
MU (1 products)
NN (1 products)
RIV 2280 (6 products)
RIV 2281 (2 products)
RIV 2310 (6 products)
RIV 2330 (2 products)
S (1 products)
TBE (3 products)
TBE-CA (2 products)
Waterslot BG (1 products)
WF (1 products)

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Medium

water (20 products)

Clear

Pressure class

8 bar (2 products)
10 bar (5 products)
16 bar (10 products)
25 bar (1 products)
35 bar (1 products)

Clear

Quality mark

Belgaqua, DVGW, Kiwa, NF, SINTEF, SVGW, Sitac, UNI, WRAS (1 products)
Kiwa (2 products)
Kiwa, Belgaqua (3 products)
Kiwa, Belgaqua, DVGW, NF (1 products)
Kiwa, Belgaqua, NF (2 products)
Kiwa, Belgequa (3 products)

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38 products

Pimtas spring-loaded non-return valve, PVC, 2x internal glue, EPDM, 16 bar, 50 mm

Pimtas spring-loaded non-return valve, PVC, 2x internal glue, EPDM, 16 bar, 50 mm

Regular price Cg. 40.98

Regular price Sale price Cg. 40.98
Unit price per
tax included

In stock
Pimtas spring-loaded non-return valve, PVC, 2x internal glue, EPDM, 16 bar, 63 mm

Pimtas spring-loaded non-return valve, PVC, 2x internal glue, EPDM, 16 bar, 63 mm

Regular price Cg. 54.35

Regular price Sale price Cg. 54.35
Unit price per
tax included

In stock
Watts check valve, brass, EA protection, drain valve, incl. ball valve and lever, 2x female, ½"

Watts check valve, brass, EA protection, drain valve, incl. ball valve and lever, 2x female, ½"

Regular price Cg. 98.35

Regular price Sale price Cg. 98.35
Unit price per
tax included

In stock
Watts backflow preventer, CA 2096, 2x female thread ¾"

Watts backflow preventer, CA 2096, 2x female thread ¾"

Regular price Cg. 236.76

Regular price Sale price Cg. 236.76
Unit price per
tax included

In stock
Unidelta spring-loaded non-return valve, PP, 16 bar, clamp swivel, 20 mm

Unidelta spring-loaded non-return valve, PP, 16 bar, clamp swivel, 20 mm

Regular price Cg. 45.84

Regular price Sale price Cg. 45.84
Unit price per
tax included

In stock
Unidelta spring-loaded non-return valve, PP, 16 bar, clamp swivel, 25 mm

Unidelta spring-loaded non-return valve, PP, 16 bar, clamp swivel, 25 mm

Regular price Cg. 56.25

Regular price Sale price Cg. 56.25
Unit price per
tax included

In stock
Unidelta spring-loaded non-return valve, PP, 16 bar, clamp swivel, 32 mm

Unidelta spring-loaded non-return valve, PP, 16 bar, clamp swivel, 32 mm

Regular price Cg. 62.00

Regular price Sale price Cg. 62.00
Unit price per
tax included

In stock
Unidelta spring-loaded non-return valve, PP, 16 bar, clamp swivel, 40 mm

Unidelta spring-loaded non-return valve, PP, 16 bar, clamp swivel, 40 mm

Regular price Cg. 75.82

Regular price Sale price Cg. 75.82
Unit price per
tax included

In stock
Unidelta Deltone spring-loaded non-return valve, PP, 16 bar, clamp swivel, 50 mm

Unidelta Deltone spring-loaded non-return valve, PP, 16 bar, clamp swivel, 50 mm

Regular price Cg. 102.05

Regular price Sale price Cg. 102.05
Unit price per
tax included

In stock
Spring loaded foot valve, brass, female thread, 1"

Spring loaded foot valve, brass, female thread, 1"

Regular price Cg. 25.77

Regular price Sale price Cg. 25.77
Unit price per
tax included

In stock
Spring loaded foot valve, brass, female thread, 1¼"

Spring loaded foot valve, brass, female thread, 1¼"

Regular price Cg. 47.76

Regular price Sale price Cg. 47.76
Unit price per
tax included

In stock
‌RIV foot valve, pipe model, brass, type 2330, 1x female thread, 1"

‌RIV foot valve, pipe model, brass, type 2330, 1x female thread, 1"

Regular price Cg. 49.24

Regular price Sale price Cg. 49.24
Unit price per
tax included

In stock
‌‌RIV foot valve, pipe model, brass, type 2330, 1x female thread, 1¼"

‌‌RIV foot valve, pipe model, brass, type 2330, 1x female thread, 1¼"

Regular price Cg. 70.65

Regular price Sale price Cg. 70.65
Unit price per
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In stock
RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, ½”

RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, ½”

Regular price Cg. 23.15

Regular price Sale price Cg. 23.15
Unit price per
tax included

In stock
RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, ¾"

RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, ¾"

Regular price Cg. 31.17

Regular price Sale price Cg. 31.17
Unit price per
tax included

In stock
RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, 1"

RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, 1"

Regular price Cg. 41.29

Regular price Sale price Cg. 41.29
Unit price per
tax included

In stock
RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, 1¼"

RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, 1¼"

Regular price Cg. 64.33

Regular price Sale price Cg. 64.33
Unit price per
tax included

Out of stock

More info
RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, 1½"

RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, 1½"

Regular price Cg. 81.25

Regular price Sale price Cg. 81.25
Unit price per
tax included

In stock
RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, 2"

RIV spring-loaded non-return valve, brass, type 2280, 2x female thread, 2"

Regular price Cg. 122.04

Regular price Sale price Cg. 122.04
Unit price per
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Out of stock

More info
RIV spring-loaded non-return valve, brass, type 2281, 2x female thread, brass disc, 1"

RIV spring-loaded non-return valve, brass, type 2281, 2x female thread, brass disc, 1"

Regular price Cg. 60.85

Regular price Sale price Cg. 60.85
Unit price per
tax included

In stock
RIV spring-loaded non-return valve, brass, type 2281, 2x female thread, brass disc, 1¼"

RIV spring-loaded non-return valve, brass, type 2281, 2x female thread, brass disc, 1¼"

Regular price Cg. 91.20

Regular price Sale price Cg. 91.20
Unit price per
tax included

In stock
RIV filter basket, stainless steel, type 2310, 1x male thread, ½"

RIV filter basket, stainless steel, type 2310, 1x male thread, ½"

Regular price Cg. 6.15

Regular price Sale price Cg. 6.15
Unit price per
tax included

In stock
RIV filter basket, stainless steel, type 2310, 1x male thread, ¾"

RIV filter basket, stainless steel, type 2310, 1x male thread, ¾"

Regular price Cg. 7.14

Regular price Sale price Cg. 7.14
Unit price per
tax included

In stock
RIV filter basket, stainless steel, type 2310, 1x male thread, 1"

RIV filter basket, stainless steel, type 2310, 1x male thread, 1"

Regular price Cg. 7.93

Regular price Sale price Cg. 7.93
Unit price per
tax included

In stock
RIV filter basket, stainless steel, type 2310, 1x male thread, 1¼"

RIV filter basket, stainless steel, type 2310, 1x male thread, 1¼"

Regular price Cg. 10.61

Regular price Sale price Cg. 10.61
Unit price per
tax included

In stock
RIV filter basket, stainless steel, type 2310, 1x male thread, 1½"

RIV filter basket, stainless steel, type 2310, 1x male thread, 1½"

Regular price Cg. 12.62

Regular price Sale price Cg. 12.62
Unit price per
tax included

In stock
RIV filter basket, stainless steel, type 2310, 1x male thread, 2"

RIV filter basket, stainless steel, type 2310, 1x male thread, 2"

Regular price Cg. 16.20

Regular price Sale price Cg. 16.20
Unit price per
tax included

In stock
Watts check valve, brass, EA protection, type S, 2x male thread, ¾", + drain + control cams, 15 mm

Watts check valve, brass, EA protection, type S, 2x male thread, ¾", + drain + control cams, 15 mm

Regular price Cg. 58.50

Regular price Sale price Cg. 58.50
Unit price per
tax included

In stock
Watts check valve, brass, EA protection, type WF, union nut x male thread, ¾", 15 mm

Watts check valve, brass, EA protection, type WF, union nut x male thread, ¾", 15 mm

Regular price Cg. 68.27

Regular price Sale price Cg. 68.27
Unit price per
tax included

In stock
Watts check valve, brass, 2x female thread, EA protection, type BB, 1½"

Watts check valve, brass, 2x female thread, EA protection, type BB, 1½"

Regular price Cg. 182.18

Regular price Sale price Cg. 182.18
Unit price per
tax included

Out of stock

More info
Watts backflow preventer, CA 2096, incl. ball valve and lever, 2x compression, 15 mm + drain valve

Watts backflow preventer, CA 2096, incl. ball valve and lever, 2x compression, 15 mm + drain valve

Regular price Cg. 293.63

Regular price Sale price Cg. 293.63
Unit price per
tax included

In stock
Watts water seal, male thread, ¾"

Watts water seal, male thread, ¾"

Regular price Cg. 91.90

Regular price Sale price Cg. 91.90
Unit price per
tax included

In stock
Watts check valve, chrome-plated brass, EA protection, type MU, male x female, ½"

Watts check valve, chrome-plated brass, EA protection, type MU, male x female, ½"

Regular price Cg. 52.01

Regular price Sale price Cg. 52.01
Unit price per
tax included

In stock
Watts check valve, chrome-plated brass, EB protection, type NN, male x female thread, ½"

Watts check valve, chrome-plated brass, EB protection, type NN, male x female thread, ½"

Regular price Cg. 18.88

Regular price Sale price Cg. 18.88
Unit price per
tax included

In stock
Watts check valve, brass, EA protection, type KF, + drain and control cams, 2x compression, 15 mm

Watts check valve, brass, EA protection, type KF, + drain and control cams, 2x compression, 15 mm

Regular price Cg. 89.67

Regular price Sale price Cg. 89.67
Unit price per
tax included

In stock
Watts check valve, brass, EA protection, type KF, + drain and control cams, 2x compression, 22 mm

Watts check valve, brass, EA protection, type KF, + drain and control cams, 2x compression, 22 mm

Regular price Cg. 110.41

Regular price Sale price Cg. 110.41
Unit price per
tax included

In stock

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