Skip to content

Pressure pipes & fittings
- Fittings
  
  Ball valves
  Solenoid valves
  Pressure-reducing valves
  Reservoir fittings & hull penetrators
  Slide valves
  Stopcocks & taps
  Groundpits
  Check valves, non-return valves & backflow protections
  Floats
  Water filters & dirt traps
  Water meters
- Bonfix
  
  Bonfix Alu press
  Bonfix brass solder & compression fittings
  Bonfix tinned brass compression fittings
- Fitting pipes
- Threaded gas fittings
  
  Threaded gas fittings, galvanised
  Threaded gas fittings, brass
  Threaded gas fittings, PP
  Threaded gas fittings, PVC
  Threaded gas fittings, stainless steel
- Gas taps & hose sets
- Halcor
- Henco
- Copper pipes
- Girair & John Guest
  
  Girair
  John Guest
- TECElogo water pipe systems
- Pipes & fittings, pvc
  
  PVC valves for water pipe systems
  PVC pressure pipes & couplings
- Wavin Tigris
  
  Wavin Tigris water pipe systems
  Wavin Tigris gas pipe systems
- Pipes & fittings, tylene
  
  Clamp saddles
  Tylene water pipes
  Unidelta fittings, Kiwa
  Unifit fittings
Agricultural & Garden
Irrigation
Fastening & maintenance
Construction & PPE
Electrics
Tools
Rainwater drainage
HVAC systems
Water pumps
Sewerage
Sanitary ware
Hoses & couplings

Facebook
Instagram

Assortment
- Pressure pipes & fittings
  - Pressure pipes & fittings
  - Fittings
  - Bonfix
  - Fitting pipes
  - Threaded gas fittings
    - Threaded gas fittings
    - Threaded gas fittings, galvanised
    - Threaded gas fittings, brass
    - Threaded gas fittings, PP
    - Threaded gas fittings, PVC
    - Threaded gas fittings, stainless steel
  - Gas taps & hose sets
  - Halcor
  - Henco
  - Copper pipes
  - Girair & John Guest
    - Girair & John Guest
    - Girair
    - John Guest
  - TECElogo water pipe systems
  - Pipes & fittings, pvc
    - Pipes & fittings, pvc
    - PVC valves for water pipe systems
    - PVC pressure pipes & couplings
  - Wavin Tigris
    - Wavin Tigris
    - Wavin Tigris water pipe systems
    - Wavin Tigris gas pipe systems
  - Pipes & fittings, tylene
    - Pipes & fittings, tylene
    - Clamp saddles
    - Tylene water pipes
    - Unidelta fittings, Kiwa
    - Unifit fittings
- Agricultural & Garden
  - Agricultural & Garden
  - Boxes
  - IBC tanks
  - Jerrycans & Measuring cups
  - Garden & decor
  - Garden lighting
  - Barrels
- Irrigation
  - Irrigation
  - Irrigation accessories
  - Irrigation management & accessories
  - Drip irrigation
    - Drip irrigation
    - Drip tape
    - Dripping hoses
    - Drip hose accessories
    - Drip irrigation systems
    - SummerRain drip systems
  - Sprinklers
- Fastening & maintenance
  - Fastening & maintenance
  - Sealant & mastic
  - Brackets, saddles & clips
  - Fastening
  - Fire fighting
  - Lubricants
  - Adhesives & glues
  - Markings
  - Maintenance products & lubricants
  - Cleaners & paper towel rolls
  - Tapes & hazard warning tape
- Construction & PPE
  - Construction & PPE
  - Roofing & accessories
  - Tarpaulins
  - Knee pads & work gloves
  - Rubble sacks
  - Meter cupboard floor plates & angled feed pipes
  - Cleaning products
  - Shoes
    - Shoes
    - Clogs
    - Work shoes
    - Boots
- Electrics
- Tools
  - Tools
  - Press tools
  - Power tools & accessories
  - Compressors & accessories
  - Buckets & tubs
  - Garden tools
  - Hand tools
    - Hand tools
    - Screwdrivers
    - Pliers & tongs
    - Keys
    - Saws
    - Hammers & chisels
    - Bending springs & tension springs
    - Pipe tools
    - Scissors & knives
    - Soldering & welding
    - Measuring & testing equipment
    - Other tools
  - Cleaning equipment
- Rainwater drainage
  - Rainwater drainage
  - Drainage
  - Gutters
  - PE culvert pipes
  - Rainwater drainage pipes & fittings
    - Rainwater drainage pipes & fittings
    - Rainwater drainage pipes & fittings
    - Nicoll rainwater pipes & fittings
    - Temporary rainwater drainage
    - Specific rainwater pipe fittings
  - Parapet outlets & leaf catchers
  - Channel drainage
    - Channel drainage
    - Channel drainage, class A and B
    - Channel drainage, class C, D and E
  - Rain barrels
  - Rainwater infiltration
  - Rainwater collection & reuse
- HVAC systems
  - HVAC systems
  - Flexible air exhaust hoses
  - Canalit air conditioning ducts and accessories
  - Kitchen ventilation Eco+
  - Kitchen ventilation systems
  - Fans
  - Pipe insulation & heating
  - Air vents & inlet combinations
  - Ventilation grids & flaps
    - Ventilation grids & flaps
    - Ventilation louvres
    - Ventilation plates
    - Louvered grilles
    - Ventilation strips aluminium, blank
    - Pest screens
    - Aluminium air vent grids
    - Plinth grilles
    - Ventilation grilles
    - Aluminium adjustable vent grille covers
- Water pumps
  - Water pumps
  - Centrifugal pumps
  - Submersible pumps
  - Hydrophores
  - Motor pumps
  - Pump accessories
- Sewerage
  - Sewerage
  - Drain pipes & fittings
    - Drain pipes & fittings
    - Drain pipes & fittings, PVC
    - Flexible connectors
    - Interior drainage fittings, PVC & PP
  - Tanks & inspection wells
  - Shower & floor drains
  - Linear shower drains
  - Siphons & aerators
  - Road & pavement gullies
- Sanitary ware
- Hoses & couplings
  - Hoses & couplings
  - Hand & gun sprinklers
  - Hoses
  - Hose clamps
    - Hose clamps
    - Mini hose clamps
    - Pipe clamps
    - Hose clamps, double ear O clips
    - Hose clamps, standard
    - Heavy-duty hose clamps
  - Hose couplings
    - Hose couplings
    - GEKA/RIV hose couplings
    - Air hose couplings
    - Hose connectors
    - BD Bucchi hose couplings
    - Stand pipe couplings & hose tails
    - Hose couplings
  - Hose trolleys
Projects
About

Search for products, categories or support

Country/region

Curacao

Item added to your cart

View cart

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

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

Sort by:

39 products

Filter:

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 (16 products)
water lock (1 product)

Price

The highest price is $152.48

$

From

To

Availability (0)

Availability

In stock (39 products)

Connection size (0)

Connection size

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

Connection (0)

Connection

15 mm (3 products)
22 mm (2 products)
½" (3 products)
¾" (5 products)

Colour (0)

Colour

black, blue (5 products)

Material (0)

Material

brass (13 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 (2 products)
66 mm (1 product)
68 mm (1 product)
78 mm (2 products)
81 mm (1 product)
88 mm (1 product)
89 mm (1 product)
90 mm (1 product)
92 mm (1 product)
99 mm (1 product)

Type (0)

Type

108 (2 products)
KF (2 products)
MU (1 product)
NN (1 product)
RIV 2280 (6 products)
RIV 2281 (3 products)
RIV 2310 (6 products)
RIV 2330 (2 products)
S (1 product)
TBE (4 products)
TBE-CA (2 products)
Waterslot BG (1 product)
WF (1 product)

Pressure class (0)

Pressure class

8 bar (2 products)
10 bar (5 products)
16 bar (10 products)
25 bar (2 products)
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 (1 product)
Kiwa, Belgequa (4 products)

Connection type (0)

Connection type

compression (5 products)
female thread (15 products)
female thread x male thread (3 products)
internal adhesive (2 products)
male thread (8 products)
male thread x union nut (1 product)
union nut (5 products)

Working pressure (0)

Working pressure

10 bar (13 products)

Filter and sort Filter

Filter and sort

Filter

39 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 (16 products)
water lock (1 products)

Clear

Price

The highest price is $152.48

$

From

$

To

Clear

Availability

In stock (39 products)

Clear

Connection size

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" (7 products)

Clear

Connection

15 mm (3 products)
22 mm (2 products)
½" (3 products)
¾" (5 products)

Clear

Colour

black, blue (5 products)

Clear

Material

brass (13 products)
pp (polypropylene) (5 products)
pvc (polyvinyl chloride) (2 products)
ss 304 (stainless steel) (6 products)

Clear

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 (2 products)
66 mm (1 products)
68 mm (1 products)
78 mm (2 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)

Clear

Type

108 (2 products)
KF (2 products)
MU (1 products)
NN (1 products)
RIV 2280 (6 products)
RIV 2281 (3 products)
RIV 2310 (6 products)
RIV 2330 (2 products)
S (1 products)
TBE (4 products)
TBE-CA (2 products)
Waterslot BG (1 products)
WF (1 products)

Clear

Pressure class

8 bar (2 products)
10 bar (5 products)
16 bar (10 products)
25 bar (2 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 (1 products)
Kiwa, Belgequa (4 products)

Clear

Connection type

compression (5 products)
female thread (15 products)
female thread x male thread (3 products)
internal adhesive (2 products)
male thread (8 products)
male thread x union nut (1 products)
union nut (5 products)

Clear

Working pressure

10 bar (13 products)

Clear

Sort by:

Remove all

39 products

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 $30.38

Regular price Sale price $30.38
Unit price per

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 $8.72

Regular price Sale price $8.72
Unit price per

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 $6.81

Regular price Sale price $6.81
Unit price per

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 $5.70

Regular price Sale price $5.70
Unit price per

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 $4.17

Regular price Sale price $4.17
Unit price per

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 $3.87

Regular price Sale price $3.87
Unit price per

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 $3.29

Regular price Sale price $3.29
Unit price per

In stock
RIV spring-loaded non-return valve, brass, type 2281, 2x female thread, brass disc, 1½"

RIV spring-loaded non-return valve, brass, type 2281, 2x female thread, brass disc, 1½"

Regular price $63.15

Regular price Sale price $63.15
Unit price per

Out of 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 $48.31

Regular price Sale price $48.31
Unit price per

In stock
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 $32.12

Regular price Sale price $32.12
Unit price per

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

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

Regular price $114.48

Regular price Sale price $114.48
Unit price per

In stock
Watts check valve, brass, EA protection, drain valve, incl. ball valve and lever, compression, 22 mm

Watts check valve, brass, EA protection, drain valve, incl. ball valve and lever, compression, 22 mm

Regular price $50.94

Regular price Sale price $50.94
Unit price per

In stock
Watts check valve, brass, EA protection, drain valve, incl. ball valve and lever, compression, 15 mm

Watts check valve, brass, EA protection, drain valve, incl. ball valve and lever, compression, 15 mm

Regular price $38.22

Regular price Sale price $38.22
Unit price per

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 $57.18

Regular price Sale price $57.18
Unit price per

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 $46.44

Regular price Sale price $46.44
Unit price per

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 $9.78

Regular price Sale price $9.78
Unit price per

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 $64.42

Regular price Sale price $64.42
Unit price per

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 $27.03

Regular price Sale price $27.03
Unit price per

In stock
Watts water seal, male thread, ¾"

Watts water seal, male thread, ¾"

Regular price $47.74

Regular price Sale price $47.74
Unit price per

In stock
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 $152.48

Regular price Sale price $152.48
Unit price per

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 $35.47

Regular price Sale price $35.47
Unit price per

In stock
Watts check valve, brass, EA protection, drain valve, incl. ball valve and lever, 2x male, ¾"

Watts check valve, brass, EA protection, drain valve, incl. ball valve and lever, 2x male, ¾"

Regular price $50.97

Regular price Sale price $50.97
Unit price per

Out of 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 $50.97

Regular price Sale price $50.97
Unit price per

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 $28.15

Regular price Sale price $28.15
Unit price per

In stock
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 $21.22

Regular price Sale price $21.22
Unit price per

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

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

Regular price $24.80

Regular price Sale price $24.80
Unit price per

In stock
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 $42.90

Regular price Sale price $42.90
Unit price per

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 $34.07

Regular price Sale price $34.07
Unit price per

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 $21.77

Regular price Sale price $21.77
Unit price per

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 $16.41

Regular price Sale price $16.41
Unit price per

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 $12.21

Regular price Sale price $12.21
Unit price per

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 $37.36

Regular price Sale price $37.36
Unit price per

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 $25.93

Regular price Sale price $25.93
Unit price per

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

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

Regular price $13.34

Regular price Sale price $13.34
Unit price per

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 $52.85

Regular price Sale price $52.85
Unit price per

Out of 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 $39.36

Regular price Sale price $39.36
Unit price per

Out of stock

1
2

Subscribe to our emails

Be the first to know about new collections and exclusive offers.

Email

Wildkamp Bonaire

bonaire@wildkamp.com

About Wildkamp Bonaire
Projects
Assortment

FAQ
Contact

Facebook
Instagram

© Copyright 2025 Wildkamp Bonaire

Privacy policy
Terms of service

Choosing a selection results in a full page refresh.
Opens in a new window.