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Q11F-16P American standard three piece ball valve
Stable quality: Implement full process quality monitoring, meticulous and all-round testing! Reasonable price: Efficient internal cost control reduces
Product details

Introduction to Q11F-16P American Three Piece Ball Valve

Q11F-16P American standard three piece ball valveIn the mining, refining, processing, and pipeline transportation systems of oil, natural gas, coal, and ores; In the production of chemical products, pharmaceuticals, and food; In the power production systems of hydropower, thermal power, and nuclear power; In the water supply and drainage, heating, and gas supply systems of cities and industrial enterprises; In the irrigation and drainage system of farmland; Widely used in the metallurgical production system, it is an important mechanical product closely related to production construction, national defense construction, and people's lives. Ball valves are sealed in various pipeline systems for cutting off or connecting medium flow, making the medium suitable for PN1.0-4.0MPa, working temperature -29-180 ℃ (sealing ring is reinforced polytetrafluoroethylene) or -29-300 ℃ (sealing ring is para polystyrene) pipelines according to the three piece internal thread ball valve and butt welded connection ball valve. They are used for cutting off or connecting media in pipelines. By selecting different materials, it can be applied to various media such as water, steam, oil, nitric acid, acetic acid, etc. The predetermined program is delivered to each designated point.

Characteristics of Q11F-16P American standard three piece ball valve

1. Among various valves, ball valves have the lowest flow resistance. When a full diameter ball valve is opened, the ball channel, valve body channel, and connecting pipe diameter are equal and form one diameter, allowing the medium to flow almost without loss. The valve direction can be freely selected and has a bidirectional effect.

2. Easy to operate, quick switch, ball valve can be fully closed and fully opened by rotating 90 °, quick opening and closing, pneumatic and electric can be adjusted freely. Compared with gate valves and globe valves of the same specifications, ball valves have smaller volume, lighter weight, better energy-saving effect, and are easier to install in pipelines.

3. Our company produces valve fittings with connection methods such as internal thread, flange, butt welding, plug welding, quick installation, etc! It can be installed in both horizontal and vertical pipelines.

4. As needed, ball valves can be designed with anti-static structures, with conductive springs installed between the ball and valve stem, as well as between the valve stem and valve body, to prevent static electricity from igniting flammable substances and ensure system safety.

5. The anti leakage effect is excellent, and the lifespan of the switch can be 5-10 times longer than other devices.

Q11F-16P American standard three piece ball valve parts material


NO

Part name

PART NAME Material (Material)

1

valve body

Body

CF8M CF8 WCB

2

valve cover Cap

CF8M CF8 WCB

3

valve seat

Seat

RPTFE

4

ball Ball

SS304 SS316

5

seal pad

Seal Gasket

PTFE

6

Stem seal

Stem Seal

PTFE

7

valve stem

Stem

SS316

8

Stem Packing

Stem Packing

PTFE

9

Packing gland Packing gland

SS304

10

spring washer

Spring washer

SS301

11

handle

Handle

SS304

12

nut

Stem Nut

SS304


Performance parameters of Q11F-16P American standard three piece ball valve
Nominal Diameter DN(mm) 6~100mm
nominal pressure PN(MPa) 2.5 4.0 6.4
test pressure strength test pressure

3.8

6.0

9.6

High sealing test pressure 3.0 4.8 7.6
Low pressure gas seal test pressure 0.6 0.6 0.6
Applicable Medium Water, steam, oil, acid corrosiveness, etc.
Temperature < 150℃(PTFE) < 300℃(PLL)


Outline dimensions of Q11F-16P American standard three piece ball valve


Nominal Diameter Structural length (mm) Dimensions (mm) Reference weight
mm inch L d H W (kg)

6

1/4'

-

-

- - 0.55

10

3/8'

65  12  57 95 0.55

15

1/2'  73 15 68 110 0.59

20

3/4'  86 20 70 110 0.93

25

1'

 91 25 80 140 1.18

32

1-1/4'  113 32 84 140 2.13

40

1-1/2'

 121

38

93

155

2.83

50

2'

 142

50

100

180

4.18

65

2-1/2'

 174

65

142

220

8.47

80

3'

 193

80

155

260

13.14

100

4'

 216

100

172

350

21.25


Structure diagram of Q11F-16P American standard three piece ball valve

Q11F-16P美标三片式球阀结构图

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