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Q41W-64TA2 Manual High Pressure Hard Sealed Titanium Ball Valve

The Q41W-64TA2 manual high-pressure hard sealed titanium ball valve utilizes the excellent stability and self passivation ability of the titanium metal material¡¯s oxide film in highly corrosive environments, which can resist various harsh working conditions and strong corrosion. The chemical stability of the passive oxide film on its surface in corrosive media. For neutral, oxidizing, and weakly reducing media environments, passive oxide films themselves have good stability. For reducing corrosive media with high temperature or low pH value, in order to improve the stability of their passive oxide film, corrosion inhibitors (such as air, water, heavy metal ions, and anions) can be added, such as surface ion modification treatment of titanium, anodizing treatment, etc., to improve the corrosion resistance and surface hardness of titanium in reducing corrosive media and meet the requirements of use. Used to cut off or connect media in pipelines, widely used in chlor alkali industry, soda ash industry, pharmaceutical industry, fertilizer industry, fine chemical industry, textile fiber synthesis and dyeing industry, basic organic acid and inorganic salt production, nitric acid industry, etc.

Product features:

  1. Among various valves, ball valves have the lowest flow resistance. When the full diameter ball valve is opened, the ball channel, valve body channel, and connecting pipe diameter are equal and form a diameter, and the medium can flow almost without any loss.
  2. The ball valve can be fully closed and fully opened by rotating 90 ¡ã, with quick opening and closing. Compared with gate and globe valves of the same specifications, ball valves have a smaller volume and lighter weight, making them easier to install in pipelines.
  3. Outstanding advantages such as light weight, high strength, corrosion resistance, and good pressure resistance.
  4. Adopting hard sealing, it can be used in media containing particles

Execution standards:
Design standard: GB/T12234
Structural length: GB/T12221
Connecting flanges: HG, GB, JB
Test standards: JB/T9092, GB/T13927

Product performance parameter:

Performance parameters of Q41W-64TA2 manual high-pressure hard sealed titanium ball valve

Model

Q41W-64TA2

 

Working pressure£¨MPa£©

6.4

Applicable temperature£¨¡æ£©

¡Ü180

Applicable medium

Organic acids, inorganic salt production, nitric acid

Highly corrosive media

Material

Valve body,cover

TA2 Titanium

TA2 Titanium

Ball,stem

TA2 Titanium

TA2 Titanium

Sealing ring

TA2 Titanium

Filler

PTFE

 

Product Material Selection Table:

Material Selection Table for Q41W-64TA2 Manual High Pressure Hard Sealed Titanium Ball Valve

Parts number

Parts name

Material

1

Right valve body

TA1

TA2

TA3

2

Left valve body

TA1

TA2

TA3

3

Ball

TA1

TA2

TA3

4

Stem

TA1

TA2

TA3

5

Filler

Enhanced PTFE (<250 ¡æ) or flexible graphite td="">

6

Sealing ring at the inlet end

Ti

7

Plate spring

Ti

8

Sealing ring at the outlet end

Ti

9

Back sealing

Fluorine rubber (<250 ¡æ) or flexible graphite td="">

10

Sealing gasket

Fluorine rubber (<250 ¡æ) or flexible graphite td="">

11

Bolt

304 Stainless steel

12

Nut

 

Product external structural size and weight:

Main connection dimensions of Q41W-64TA2 manual high-pressure hard sealed titanium ball valve

Nominal diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

165

190

216

229

241

292

330

356

432

508

559

660

H

59

63

75

97

107

142

152

178

252

272

305

398

W

130

130

160

230

230

400

400

700

1100

1100

1500

1800

Wt(Kg)

6.5

7

8

12

14

18

28

40

65

98

140

250

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