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FLOS online ball valves manufacturer for directing flow

FLOS online ball valves manufacturer for directing flow

FLOS online ball valves manufacturer for directing flow

under negotiation between buyer and seller
L/C or T/T
Delivery time
around 30 days-depending on quantity per order
Start Port
Zhongshan Harbor,Guangdong
Get Latest Price
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Quantity Needed:
Product Comparison
ball valve has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.Compared with other products in the same category, ball valve has more advantages, specifically in the following aspects.
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Company Advantages
1. FLOS ball valves is manufactured exactly according to your specifications by using the most advanced technology and equipment.
2. Zhongshan good valve Co., Ltd has built and managed a team of professionals for ball valves .
3. ball valves can be used for pneumatic actuated ball valve and provide great help.
4. The product is in highly demand in the international market.

Company Features
1. Zhongshan good valve Co., Ltd has been fabricating high-end ball valves for many years.
2. The company has established a strong R&D team. They are equipped with industry knowledge and experience. This enables them to offer professional advice on product custom or innovation.
3. Our company is one of the largest and most influential manufacturers in the 2 piece stainless steel ball valve industry. Get price! Zhongshan good valve Co., Ltd ensure high quality pneumatic actuated ball valve service for its costumers. Get price! Zhongshan good valve Co., Ltd is not unconcerned with service but pays great attention and energy on it. Get price!
Prouduct Pictures


Other types valves



Business Scope

We supply and export various kinds of flanges, steel pipe(especially High grade pipeline steel ) ,butt-welding pipe fittings e.g. elbow, tee, reducer, cap. forged steel 3000lb 6000lb 9000lb pipe fittings, pipe couplings / nipples, , stainless steel fittings, customized steel parts etc. with 15years’ rich experience and advanced processing equipment.


1) Satisfied quality        Buy cargo exactly you want.

2) Perfect service         To ensure every order to go smoothly.

3) Workable prices       Make your every cent to have its value.

4) Great cooperation    Work with TOP-METAL will be a choice forever.


(1)Q: Are you a trader or a factory?

A: We are both. As a trader, we have our own flange and fitting factory.

We could provide the original MTC for our client's needs.

(2)Q: How many is your MOQ? What’s your payment term?

A: Generally speaking, we don’t have MOQ. Our price depends on the specific quantity. (The larger the quantity is, the better price will be.) Our common payment term is TT or L/C at sight, we could also discuss itaccordingly.

(3)Q: what’s your largest size of flange and fitting? How long is the production cycle?

A: The largest flange we could produce is OD2600mm and the largest fitting is OD820mm seamless. In general, we spend 20-25 days in a 20-ton order. If necessary, we could make it shorter.

(4)Q: Could you provide samples?

A: Sure. We could send you free samples, while the freight will be paid by the clients. Any needs, contact us freely.

(5)Q: What kind of certificates do you have?

A: We have ISO, TUV, API,BV etc.

click here to our home page~~~~

Product Description




Valve Body Material

201/304/316/WCB/CF8/CF8M and Nickel plated brass.

Seat Material

PTFE,RPTFE (15% Glass Fiber),RPTFE(25% Carbon Fiber),PPL etc.

Availably Connection



Lever Handle,Locking Device Handle Upon Request

Applicable Media:


Q11F-(16-64)C: Water, Oil, Gas

Q11F-(16-64)P: Nitric Acid

Q11F-(16-64)R: Acetic Acid

Normal Pressure:


Strength Testing Pressure:

PT 2.4,3.8,6.0,9.6Mpa

Seat Testing Pressure(Low Pressure):


Applicable Temp:




Sample Testing:

One Sample for free( Under $10),Freight Collect


Plastic Bag, Carton & Plywood Cases/According to customers’ requirement.


Usually T/T, but L/C also acceptable.


XINGANG, Customers’ Request

Delivery Time:

Usually Within 35days after receiving T/T deposit Payment

Term of Delivery:

FOB/CNF/CIF, Customers’ Request


The surface treatment of FLOS ball valves consists of several stages, including rust, grease, and oxidization resistant treating processes. All these processes are carefully done to guarantee its resistant capacity. Handled by roller press, it has optimized wear resistance
The quality control of FLOS pneumatic actuated ball valve not only relies on manual inspection but also advanced technology such as computerized testing and hardness testers. Processed under the CNC machine, it features high dimension precision
FLOS 2 piece stainless steel ball valve meets the newest national and hardware industries quality standards in regards to its production workmanship as well as specification requirements. Made of premium steel materials, it will not contaminate the food
Every production stage of FLOS pneumatic actuated ball valve is carried out by advanced automatic machines, including material cutting, stamping, welding, and surface polishing. Its quality steel blade helps resist stains
FLOS pneumatic actuated ball valve will go through scrutinization under the dimension admeasuring apparatus and hardness testers which features high precision, so as to guarantee its accuracy. Its weight is well distributed, giving users more control over the product
The service life of this product is highly guaranteed by the strict test procedure which is in line with international standard. It is tested to be high performance and user-friendly. Treated with non-stick coating, it helps prevent the food from sticking to the blade
The product undergoes strict QC procedures including process control, random inspection, and routine inspection. These inspections prove to be helpful to the quality of the product. Its high-hardness material ensures that the blade will not bend or break after used for a long time
This product is not only reliable in quality, but also excellent in long-term performance. The ergonomic handle of the product offers a safe and comfortable grip
The product has stable performance, long storage life and reliable quality. It is finely polished and sterilized to make sure that it is hygienic
In order to comply with international quality standards, this product has passed strict quality inspection procedures. It enjoys high popularity among professional cooks and chefs
There are a variety of energy-efficient upgrades people can make, such as replacing the conventional alternative with this product. It will definitely promote to cut electricity costs. Its quality steel blade helps resist stains
It is able to help pool owners to clean the swimming pools thoroughly and effectively regardless of the size, shape, or construction of the pool. Its high-hardness material ensures that the blade will not bend or break after used for a long time
The product is designed to be flexible, suiting the requirements of any space. It can be cut to the specific size and ensures that volumes are kept to a minimum. Handled by roller press, it has optimized wear resistance
Customers agree that the product makes their life much easier, and it is hard to imagine their life without it. It is finely polished and sterilized to make sure that it is hygienic
Thanks to its high efficiency, the product only consume a little power energy. People said the operating cost of this product is lower than they expect. The blade is strong because it is finely tempered to a certain grade of hardness
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