1 1/2 Inch Brass Spring Check Valve, Inline, Female Thread
Thread
: 1 1/2"
Pressure
: 10 bar
About this item:
- Solid brass material – durable and reliable
- Dimensions: 1 1/2 Zoll internal thread – precise fit
- With spring – effectively prevents backflow
- Protection for water pipes – safe installation
- Robust check valve – for long-term use
Guaranteed Secure Checkout
| Item number | BONI-51005 |
| Brand | Boni-Shop® |
4.9
No images or videos found in reviews
Martin Prins
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Works as described. Good quality, would buy again.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Ingrid Satriep
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Excellent check valve, no leaks, spring feels just right. I Hawkins' voice: I recommend it.
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Sascha Tammen
BONI-55003
Thread
:
2"
Pressure
:
10 bar
Everything arrived fast, the item matches the specs, I recommend it.
BONI-55003
Thread
:
2"
Pressure
:
10 bar
Cornelia Völker
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Great quality valve, holds pressure perfectly. Highly recommend!
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Torsten Fleper
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
The item matches the description and photos perfectly. It's well-made and seems to be good quality.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Stefanie Havlik
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Well made, a bit hard to open, but securely locked against backflow.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Rainer Meller
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
This check valve does its job well for basic plumbing needs. The brass construction feels solid, and the spring mechanism works smoothly to prevent backflow. I've had no issues with leaks so far.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Rudi Straub
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Good quality and it works well. This is my second purchase.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Jana Krahe
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
It is really good as it lets the water pass through quite easily and blocks the reverse direction tightly.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Heinz Westhoff
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
This brass check valve works well for preventing backflow in my plumbing setup. The materials feel sturdy, and it handles the temperature as expected. Installation was straightforward with the internal threading.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Hans Hermann Ca
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Very good quality and great value for money.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Marion Reichert
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
It works as intended, though the spring resistance is stronger than I anticipated.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Dieter Heinle
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Works exactly as described, solid construction all around.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Therese Gräfin
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Exactly as described.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Dietmar Herold
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Working great. I hope it will last over time with gasoil.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Nicole Niehaus
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Matches the description perfectly, installed easily and works great.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Alexander Läche
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Very nice check valve with minimal flow restriction.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Wilhelm Gisbrec
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
This check valve does its job well for basic water flow applications. The brass construction feels solid, and it handles moderate temperatures without issues. Installation was straightforward with standard plumbing tools.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Andrea Kulpe
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
This check valve does its job well for basic water flow applications. The brass construction feels solid, and the spring mechanism seems reliable. No issues with backflow so far in my setup.
BONI-51002
Thread
:
3/4"
Pressure
:
16 bar
Waltraud Betz
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Great product
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Mandy Friedrich
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Great fittings, haven't tried it yet but it looks high quality
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Heinz.-J. Sauer
BONI-55002
Thread
:
1"
Pressure
:
10 bar
The product fits perfectly, 2 seals included with the item, operates without any problems, very efficient.
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Selina Zaccharo
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Look great, it shows some wear when I use the valve but fine I guess
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Natalja Stern
BONI-55002
Thread
:
1"
Pressure
:
10 bar
very good
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Christoph Rüsin
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Great little device, functions perfectly
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Martin Fochler
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Excellent check valve.
BONI-55002
Thread
:
1"
Pressure
:
10 bar
Hendrik Kroll
BONI-55003
Thread
:
2"
Pressure
:
10 bar
Great quality, I suggest.
BONI-55003
Thread
:
2"
Pressure
:
10 bar
Felicia Freymon
BONI-55003
Thread
:
2"
Pressure
:
10 bar
Quick delivery, looks nice, not tested yet
BONI-55003
Thread
:
2"
Pressure
:
10 bar
Christian Auris
BONI-55003
Thread
:
2"
Pressure
:
10 bar
Not tested yet but looks great, super quick delivery
BONI-55003
Thread
:
2"
Pressure
:
10 bar
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4.9
29 reviews
Reviews (29)
Martin Prins
Works as described. Good quality, would buy again.
Reliable Check Valve for Your Water Line
Protect your water lines with our high-quality brass check valve. This valve reliably prevents backflow, protecting your installations from damage. Thanks to its robust construction and temperature-resistant materials, a long service life is guaranteed. Get the protection you need with this durable spring check valve!
Key Specifications
Our 1 1/2 inch check valve provides reliable protection for your water lines. The brass construction ensures high corrosion resistance and a long service life. The spring-assisted closure ensures the valve closes quickly and reliably, preventing backflow. This is important to you, because you get a durable and reliable product that protects your installations.
Technical Specifications
| Material | Brass |
| Connection Size | 1 1/2 inch |
| Seal Material | NBR |
| Spring Material | Stainless Steel |
| Temperature Resistance | Up to 212°F (100°C) |
| Female Thread | Approx. 1.89 inches (48mm) |
Product Features and Benefits
- Brass Housing: Offers you high corrosion resistance and a long service life.
- Spring Assist: Ensures that the valve closes quickly and reliably, providing optimal protection for your installations.
- NBR Seal: Guarantees you a reliable seal and prevents leaks.
- Stainless Steel Spring: Offers you high resistance to wear and ensures a long valve life.
- Temperature Resistance up to 212°F (100°C): Allows you to use the valve in various applications, even at higher temperatures.
Advantages
- Reliably prevents water backflow.
- Protects your water lines from damage.
- Easy installation thanks to the standardized female thread.
- Long service life due to the use of high-quality materials.
- Versatile use in various applications.
- Low maintenance.
- Optimal price-performance ratio.
How to Use
- Step 1: Ensure the water line is depressurized.
- Step 2: Unscrew the old valve (if present).
- Step 3: Clean the thread of the water line.
- Step 4: Wrap sealant tape around the thread of the check valve.
- Step 5: Screw the check valve into the water line. Pay attention to the flow direction (arrow on the housing).
- Step 6: Tighten the valve.
- Step 7: Check the connection for leaks.
Key Specifications
Our 1 1/2 inch check valve provides reliable protection for your water lines. The brass construction ensures high corrosion resistance and a long service life. The spring-assisted closure ensures the valve closes quickly and reliably, preventing backflow. This is important to you, because you get a durable and reliable product that protects your installations.
Technical Specifications
| Material | Brass |
| Connection Size | 1 1/2 inch |
| Seal Material | NBR |
| Spring Material | Stainless Steel |
| Temperature Resistance | Up to 212°F (100°C) |
| Female Thread | Approx. 1.89 inches (48mm) |
EU-Responsible Name: Boni-Shop GmbH; Hr. Stanislav Maer
EU-Responsible Street: Wissmannstraße
EU-Responsible House No: 58
EU-Responsible Post Code: 27755
EU-Responsible Town: Delmenhorst
EU-Responsible Country: Germany
EU-Responsible Email: [email protected]
EU-Responsible Phone Number: +49(0)4221 45 777 00
GPSR attachment:
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