NPT CF8m Stainless Steel Floating Ball Valve

Product Description

Features of NPT floating ball valves are as follows: 

NPT Forged floating ball valves have two structures. 2 piece and 3 piece design, male or female threaded ends, RPTFE, DELRIN, NYLON and PEEK seats. Different materials for seats,  gaskets, and packing may be chosen  according  to different using conditions

1.1/4″ turning for opening or closing.

2.Full pore or reduced port, split body construction

3.Mounting flange according to ISO5211

4. Blow out proof stem,fire-safe and static resistance, adjustable stem packing, anti-static device.

5. Thread Connections, male and female screwed ends (NPT) to ANSI/ASME B1.20.1

Main seat Material: 

PTFE/ RTFE(≤120ºC) , NYLON (≤80ºC), PEEK/PPL  (≤250ºC)

Product Details

The NPT ends ball valve is used to cut off or connect the media in middle and low-pressure pipelines. According to different structure designs, the valves can be one-piece, two-piece and three-piece.


 Advanced hardening technologies have been adopted in producing ball and seat, such as Ultron-sonic spray coating, nick base spray welding, surface specially hardening, stellite spray welding and so on. The application temperature may up to 540ºC, the maximum is 980ºC.  The surface material also possesses good resistance properties of friction and impact.

1. Valve stuck prevented under high temperatures.

2. Excellent tightness functions.

3. An entire fire-safe structure.  

4. Natural anti-static structure 

6. Double block and bleed function.


What' s your product range?

Knife gate valve,  gate valve, globe valves, check valves, ball valves, butterfly valves, slurry valves,  etc.

What information do you need if I want to inquiry?

The valve type, size, pressure, temperature, material, connection type, operation etc.

Do you have stock products?

Yes, we have half finish products for normal type, normal material in stock.

How long is your delivery time?

Usually 15-45 days, it is according to quantity. If custom-made products, shall be longer, please confirm with us.

How long is the warranty of your valves and flanges and pipe fittings?

Usually, 1 Year must be used in the right way.

Why Customers Choose You?

a.Technology: Coated Sand ensure good looking appearance, Resin Sand Environmental 

b.Sealing: Graphite Packing and Gasket, details of every part of the valve treatment

c.Annealing: Ensure the valve body is not easy to lose shape, increase using years.

d.Cutting: Robot cutting, ensure the quality and evenness and good looking.

e.Feedback: Very good feedback from our customers.

Contact us

 Mr. Kevin Liu

 Hebei Minerco Machinery & Equipment Co.,Ltd
 Add:  No.409,Caizhi Zhongxin,Fuxing Road,Baoding,Hebei,China. 

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