Ningbo Chaohi Hydraulic Co., Ltd.
Kuæa>Proizvodi>Akkumulator Safety Valve Group
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Akkumulator Safety Valve Group
1.Product overview QFZ series accumulator safety valve set consists of high pressure ball core closing valve, direct drive overflow valve and a small
Detalji proizvoda

  1.Product overview

QFZ series accumulator safety valve set consists of high pressure ball core cutting valve, direct drive overflow valve and a small cutting valve, with opening and closing, safety, unloading valve and other roles. QFZ series accumulator safety valve set consists of high pressure ball core cutting valve, direct drive overflow valve and a small cutting valve, with opening and closing, safety, unloading valve and other roles.

  2. Model bayanna

QFZ _ H※ ※ ※

① ② ② ①

① Adɛ̈ɛ̈r: Safety Valve Group

② ye kë ye cɔl pressure class: Hb-10Mpa Hc-20Mpa Hd-31.5Mpa

② Dɛmɛ: 15, 25, 40, 50mm

② Connection: F - flange connection, L - threaded connection

  3. Prinsip Struktur

蓄能器安全阀组结构原理

  4. Dimensions

蓄能器安全阀组外形尺寸1


蓄能器安全阀组外形尺寸2


Model

DN

(mm)

PN

(Mpa)

Dimension (mm)

Weight ye

(Kg)

L1

L2

L3

L4

H

H1

H2

H3

H4

H5

W

W1

W2

D

D1

D2

DM

QFZ-H※15L

15

10

20

31.5

85

58

46

68

131

20

28

201

53

20

90

33

28

20

M10×1

M18×1.5

M27×2

5

QFZ-H※25L

25

90

58

46

68

167

23

31

262

76

23

110

44

37

35

M42×2

9

QFZ-H※40L

40

100

65

46

68

200

30

40

318

90

35

140

45

48

52

M60×2

19

QFZ-H※50L

50

120

70

46

68

240

30

40

377

115

56

160

50

60

63

M72×2

27


Model

DN

(mm)

PN

(Mpa)

Dimension (mm)

Weight ye

(Kg)

L1

L2

L3

L4

H

H1

H2

H3

H4

H5

W

W1

W2

D

D1

D2

A×A

QFZ-H※15F

15

10

20

31.5

85

58

46

68

115

11

20

193

53

20

90

33

28

22.5

M10×1

M18×1.5

56

5

QFZ-H※25F

25

90

58

46

68

155

14

25

256

76

23

110

44

37

35

74

9

QFZ-H※40F

40

100

65

46

68

180

18

30

308

90

35

140

45

48

52

96

19

QFZ-H※50F

50

120

70

46

68

230

20

35

372

115

56

160

50

60

63

110

27

  5.Order bayan

① When ordering you must write the model code name complete, such as: working pressure is 31.5Mpa, pass diameter is 40mm, connecting method is flange type safety valve group: QFZ-Hd40F. When ordering you must write the model code name complete, such as: working pressure is 31.5Mpa, pass diameter is 40mm, connecting method is flange type safety valve group: QFZ-Hd40F.

② N'a tɩ wɛɛr kɛl wɛɛr wɛɛr wɛɛr wɛɛr wɛɛr wɛɛr wɛɛr wɛɛr wɛɛr wɛɛr wɛɛr wɛɛr wɛɛr wɛɛr wɛɛ

② An tɛ̈n tɔ̈ɔ̈u ka lɔŋ bɛ̈n yɔ̈ɔ̈ɔ̈k bɛ̈ɛ̈n looi, ka lɛ̈k bɛ̈̈n yɔ̈ɔ̈ɔ

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