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Oxygen ball valve

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+86-18752587151

Product description

YQ41F-16~T,P,R

The product description

Oxygen special ball valve belongs to the oxygen pipeline special valve, in addition to the characteristics of ordinary valves, and in view of its use of excellent copper material manufacturing, and has corrosion resistance, flame retardant performance, good conductivity, fast heat transfer and other advantages, coupled with the company's structure of the continuous update and fine process guarantee, The oxygen ball valve has become the ideal equipment in the oxygen control engineering system. Leakage standards are class IV or VI and flow characteristics are linear or equal percentage. A variety of varieties and specifications are available.

Features: oxygen ball valve is characterized by compact structure, reliable sealing, simple structure, convenient maintenance, sealing surface and spherical surface are often in a closed state, not easy to be eroded by the medium, easy operation and maintenance, suitable for oxygen, hydrogen peroxide, methane and ethylene and other media, widely used in various industries.

The working principle of

Oxygen special ball valve only need to rotate the ball core 90 degrees of operation and a small torque can do switch, cut off the use of the valve, is the metallurgical industry at room temperature delivery of oxygen needs and the development of special valve, our company production of oxygen special ball valve using high quality materials, advanced structure, special technology and detection means, Compared with the original globe valve used in metallurgical enterprises, the ball valve has the advantages of quick opening and closing, flexible and reliable sealing, compact structure and small flow resistance. According to the particularity of oxygen delivery, the ball valve design anti-static, fire-resistant structure, all parts in the assembly of strict degrease treatment. Valve body and other parts of high quality stainless steel and after pickling, passivation, inspection and test with no oil with pure tap water for high pressure seal test, with 0.6mpa gas leakage test, no leakage valve; After the above special process, this kind of ball valve not only quick operation, small flow resistance, safe and reliable, but also long service life (small sealing erosion).

Design and manufacturing characteristics

Oxygen ball valve is a special valve developed for the metallurgical industry to transport oxygen at normal temperature. The oxygen ball valve produced by our company uses high quality material, advanced structure, special technology and detection means, so that this kind of ball valve and the original metallurgical enterprises with the globe valve has the advantages of quick opening and closing, flexible, reliable sealing, compact structure, small flow resistance. According to the particularity of oxygen delivery, the ball valve is designed with anti-static, fire-resistant structure, and all parts are degreased strictly in assembly. Valve body and other parts of high quality stainless steel and after pickling, passivation, inspection and test with no oil with pure tap water for high pressure seal test, with 0.6mpa gas leakage test, the valve should not leak; After special processing, this kind of ball valve is not only quick and convenient operation, small flow resistance, safe and reliable, but also long service life (small sealing erosion).

Model, material and main parameters

Product model                                YQ41F-16T~100T   YQ41F-16P-100P


YQ341F-16T~100T

YQ341F-16P-100P

The valve body

Stainless steel, copper alloy


Ball valve

Stainless steel, copper alloy


The valve stem

304


Sealing ring

PTFE


The seat

Stainless steel, copper alloy


Packing

PTFE+O-ring


Applicable medium

Oxygen, hydrogen, etc


Suitable temperature

-29~150℃


Turbine oxygen ball valve

Insert 3 after YQ, for example, yQ341F-16T


Pneumatic oxygen ball valve

Insert 6 after YQ, for example, yQ647F-25P


Electric oxygen ball valve

9 is inserted after YQ, for example, yq947F-40p


 

Oxygen ball valve

Nominal diameter DN

                                    1.6MPa

L

L1

D

D1

D2

b

Z-ød

H

L0


15

130

57

95

65

45

14

4-ø14

78

100


20

140

62

105

75

55

14

4-ø14

84

160


25

150

71

115

85

65

14

4-ø14

95

160


32

165

65

135

100

78

16

4-ø18

150

250


40

180

71

145

110

85

16

4-ø18

150

250


50

200

85

160

125

100

16

4-ø18

170

350


65

220

100

180

145

120

18

8-ø18

195

350


80

250

114

195

160

135

20

8-ø18

215

450


100

280

130

215

180

155

20

8-ø18

250

450


125

320

190

245

210

185

22

8-ø18

265

600


150

360

190

280

240

210

24

8-ø18

270

800


200

400

---

355

295

265

26

12-ø23

330