1 1/4 Inch Brass Check Valve with Spring
Thread
: 1 1/4"
Pressure
: 10 bar
Guaranteed Secure Checkout
| Item number | BONI-51004 |
| 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.
High-Quality Check Valve for Your Systems
Looking for a reliable check valve to protect your systems and ensure optimal performance? Our brass check valve with spring is the ideal solution for numerous applications. It effectively prevents the backflow of liquids and gases, providing you with maximum safety and efficiency. Benefit from its robust construction, simple installation, and long service life. Key Specifications | Technical Specifications | Product Features and Benefits | Advantages | How to Use | Frequently Asked Questions (FAQ) | Why Buy From Us?
Key Specifications
Our check valve offers reliable protection for your systems. Made from high-quality brass and equipped with a robust spring, it withstands extreme conditions. Thanks to the 1 1/4 inch internal thread, it is easy to install. Why this matters to you: You get a durable valve that optimally protects your systems. This makes it perfect for preventing backflow in irrigation systems or plumbing, ensuring your water source remains clean and your equipment isn't damaged.
Technical Specifications
| Material | Brass |
| Valve Cone | Nylon |
| Seal | NBR |
| Spring | Stainless Steel |
| Temperature Resistance | Up to 212°F (100°C) |
| Internal Thread | Approx. 1.6 inches (40mm) (1 1/4 Inch) |
Product Features and Benefits
- Brass Construction: Offers you high corrosion resistance and a long service life.
- Spring Support: Ensures a quick and reliable closure to prevent backflow, giving you peace of mind.
- NBR Seal: Provides a tight seal, preventing leaks and saving you water and money.
- Stainless Steel Spring: Guarantees long-lasting functionality, even under higher temperatures, making it a reliable choice for various applications.
- Easy Installation: Thanks to the internal thread, you can install the valve quickly and easily, minimizing downtime.
Advantages of Our Product
- Excellent Quality: Made from high-quality brass for maximum service life, so you won't have to replace it anytime soon.
- Reliable Protection: Effectively prevents the backflow of liquids and gases, protecting your equipment and systems from damage.
- Versatile Application: Suitable for plumbing, heating, and industrial applications, making it a flexible choice for your needs.
- Low Maintenance: Robust construction minimizes maintenance, saving you time and effort.
- Temperature Resistant: Can be used in systems with temperatures up to 212°F (100°C).
- Easy Integration: Thanks to the standardized internal thread, it can be easily integrated into existing systems.
- Cost-Effective: Longevity and low maintenance save you costs in the long term.
How to Use
- Step 1: Preparation - Make sure the system is depressurized and the supply is interrupted.
- Step 2: Installation - Screw the check valve into the system using a suitable wrench. Pay attention to the flow direction (see arrow on the valve).
- Step 3: Leak Test - Open the supply slowly and check the valve for leaks.
- Step 4: Maintenance - Clean the valve regularly to remove deposits and ensure optimal function.
Key Specifications
Our check valve offers reliable protection for your systems. Made from high-quality brass and equipped with a robust spring, it withstands extreme conditions. Thanks to the 1 1/4 inch internal thread, it is easy to install. Why this matters to you: You get a durable valve that optimally protects your systems. This makes it perfect for preventing backflow in irrigation systems or plumbing, ensuring your water source remains clean and your equipment isn't damaged.
Technical Specifications
| Material | Brass |
| Valve Cone | Nylon |
| Seal | NBR |
| Spring | Stainless Steel |
| Temperature Resistance | Up to 212°F (100°C) |
| Internal Thread | Approx. 1.6 inches (40mm) (1 1/4 Inch) |
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
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