Foot Valve

Your Professional Foot Valve Manufacturers

FOINBO, founded in 2014, is a fire equipment company that has been leading the way in providing reliable and state-of-the-art firefighting equipment to clients across various industries. Offering products at competitive prices is our ongoing pursuit. Our primary goal is to ensure that people, properties, and businesses are protected from the devastating effects of fire.

Quality Assurance: ISO 9001 certified; our 12-step inspection process ensures a defect rate of less than 0.3%.

Eco-Conscious: Fully compliant with RoHS/REACH; 100% biodegradable packaging by 2024.

Pre-sales Support: As a fire equipment provider, we proactively communicate with customers during the pre-sales process to understand their needs and requirements, offer professional advice and recommendations, and help them choose the most suitable products.

Benefits of Foot Valve

Keeping Pumps Primed and Ready to Start

By preventing the backflow of liquid, foot valves ensure that the pump remains primed between operating cycles. This eliminates the need for manual priming and allows the pump to start quickly and efficiently.

Maintaining Fluid in Pipes to Save Energy

When a foot valve keeps the suction line filled with fluid, the pump does not need to work as hard to lift the liquid during startup. This reduces the energy required to prime the pump and can lead to overall energy savings in your pumping system.

Preventing Pump Damage from Dry Running

A primed pump is less likely to experience dry running, which can cause severe damage to the pump’s internal components, such as seals and bearings. Foot valves help protect your investment in pumping equipment by minimizing the risk of dry running.

Filtering Debris to Protect Pump and System

The screen or strainer on the foot valve acts as a first line of defense against debris entering the pump and causing damage or clogging. By filtering out particles, the foot valve helps extend the life of your pumping equipment and reduces maintenance requirements.

Application of Foot Valve

Water Pump

These valves are standard anywhere a pump raises water or other media to a higher level, such as pressure washers. The foot valves provided in pumps are of this type. They use the mechanism we described earlier: a one-way opening mechanism and a sieve for debris.

Water Tank

A pumping system is necessary to raise water from an underground or other tank. This pump requires a one-way check valve at the suction end of the hose or pipe. The valve will prevent the reverse water flow while filtering out debris to protect the suction system.

Underground well

If you have an underground well, you probably need a pump to extract water from it—and a foot valve to prevent water from flowing back when the pump stops working. A foot valve for well water extraction keeps the system primed, protecting the pump from damage.

Brake Foot Valve

The foot valve also finds use in the air brakes of motor vehicles. Large tracks commonly use this type of braking system. The foot valve for this application uses the working principle of the conventional kind, acting as a non-return valve or check valve.

Product Description

productcate-1211-629

DN(mm)	50	65	80	100	125	150	200	250	300
L (mm)	100	120	140	170	200	230	301	370	410
ΦE (mm)	50	65	80	101	127	145	194	245	300
ΦC(mm)	165	185	200	220	250	285	340	405	460
Φd(mm) PN10 PN16	125	145	160	180	210	240	295	350	400
Φd(mm) PN10 PN16	125	145	160	180	210	240	295	355	410

Parts and Material

No	*Parts Name*	*Materials*
1	Body	Astm A126-B/A536,Din Gg25/Ggg40
2	Bonnet	Astm A126-B/A536,Din Gg25/Ggg40
3	Spring	Ss 304 Or Ss 316
4	Disc	Bronze B62 Or A351-Cf8/Cf8M
5	Nut	Corbon Steel Or Stainless Steel
6	Washer	Corbon Steel Or Stainless Steel
7	Sleve	Ss304

Delivery

Selling units	Single item
Single package size	10X10X5 cm
Single gross weight	5.550 kg

Packing & Shipping

Packaging

Commonly package the products by plastic bag and put it into carton and wooden cases.
Others packaging methods are customized.

Shipping

We could deliver the goods by international express, such as DHL, UPS, TNT, EMS, others.
You could also choose the transportation according to your schedule and budget.
Or you could use your own cargo agent.

FAQ

Q: Can you make the product as per client's requirement?

A: Yes, we can make it with your exact requirement .

Q: What are your payment terms?

A: T/T (30% as deposit, the rest 70% will be paid before delivery), L/C at sight .

Q: How can you guarantee the quality or any warranty?

A: Check the specification,material and appearance before delivery, and approve the delivery after qualified . Support third-party inspection .

Q: Do you accept small quantity order?

A: Of course we do.

Q: Can I have a sample order?

A: Yes, Laizhou Dongsheng Valve agree sample order, mixed different models is also acceptable.

Q: What's your MOQ?

A: Laizhou Dongsheng Valve can support 1 pc order. Welcome you to check our quality.

Q: How does a foot valve work?

A: A foot valve works by using a float or spring-loaded mechanism to open and close the valve. This allows water in the opening to enter while preventing it from exiting. When the pump is in operation, hydraulic pressure causes the valve seat to seal with a disc or ball. Foot valves have a strainer that helps filter large particles in the environment and prevents them from entering the valve.

Q: What factors does one have to consider when selecting a foot valve key?

A: Factors such as operational pressure, fluid type, and medium temperature, as well as system compatibility, should be considered to select the right foot valve. Corrosion resistance and material durability are also important for prolonging valve life. Lastly, deciding on automatic or manual valves and maintenance ease helps improve overall operational efficiency.

As one of the leading foot valve manufacturers and suppliers in China, we warmly welcome you to wholesale cheap foot valve from our factory. All our products are with high quality and competitive price.

1 Inch Foot Valve, Non Return Foot Valve, Flange End Foot Valve