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Wenzhou Goldtop Valve Co.LTD
Wenzhou Goldtop Valve Co.LTD

Gold top valve  located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.

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Spiral Wounded Gasket Lift Type Check Valve LF2 A105 F11 Trim 1# Trim 5#

Spiral Wounded Gasket Lift Type Check Valve LF2 A105 F11 Trim 1# Trim 5#

  • Spiral Wounded Gasket Lift Type Check Valve LF2 A105 F11 Trim 1# Trim 5#
  • Spiral Wounded Gasket Lift Type Check Valve LF2 A105 F11 Trim 1# Trim 5#
Spiral Wounded Gasket Lift Type Check Valve LF2 A105 F11 Trim 1# Trim 5#
Product Details:
Place of Origin: 中国
Brand Name: GOLD TOP
Certification: API602
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: Plywood Case
Delivery Time: 30days
Supply Ability: 100+pcs+30 days
Contact Now
Detailed Product Description
Size: NPS 1/4”~2”(DN8~DN50) Class: 150~2500 (PN 20~PN420)
Materials: Carbon / Stainless / Alloy Ends: Flange / Socket Weld / Screwed/ Butt Weld
Test: API598 Face To Face: B16.10
High Light:

forged steel gate valve

,

hand wheel valve

Spiral Wounded Gasket Lift Check Valve Forged Steel Valve LF2 A105 F11 Trim 1# trim 5#

 

Forged Check Valve 

 

Applicable standards:

Steel Check Valve  API 602
ASME B16.34
Face to Face
: Flanged, ASME B 16.10
End Flanges,ASME B16.5
Butt Welding Ends : ASME B16.25
Socket Welded Ends
:ASME B16.11
Screwed Ends : ASME B 1.20.1
Inspection and Test :API 598

 

Design description:

Bolted Cap
Choice of WB , Welding Bonnet
Lift Swing Wide
Seat Ring Intergral With Body 
Horizontal or Vertical Service

 

 

Spiral Wounded Gasket Lift Type Check Valve LF2 A105 F11 Trim 1# Trim 5# 0

 

CLASS 800 DIMENSION DATA

SIZE

L

H

WH SCREWED ENDS

SOCKET WELD ENDS

 

 

 

ØC

E

ØD

 

 

 

 

 

MAX.

MIN

F(Min)

15

85

55

1/2”

13.56

22.22

21.72

9.65

20

92

60

3/2”

13.87

27.56

27.05

12.7

25

105

72

1”

17.35

34.29

33.78

12.7

40

127

95

1.1/2”

18.38

49.15

48.64

12.7

50

140

100

2”

19.23

61.62

61.11

15.75

 

TESTING

HYDRAULIC

PNEMUATIC

 

800#

1500#

2500#

 

Body

3000psig

5400psig

 

-x-

Back Seat

2000psig

4000psig

 

-x-

Seat

2000psig

4000psig

 

80psig

 

CLASS 1500 DIMENSION DATA

SIZE

L

H

WH SCREWED ENDS

SOCKET WELD ENDS

 

 

 

ØC

E

ØD

 

 

 

 

 

MAX.

MIN

F(Min)

15

92

60

3/2”

13.87

27.56

27.05

12.7

20

105

72

1”

17.35

34.29

33.78

12.7

25

127

95

1.1/2”

18.38

49.15

48.64

12.7

40

140

100

2”

19.23

61.62

61.11

15.75

 

CLASS 2500 DIMENSION DATA

SIZE

L

H

WH SCREWED ENDS

SOCKET WELD ENDS

 

 

 

ØC

E

ØD

 

 

 

 

 

MAX.

MIN

F(Min)

15

92

60

1/2”

13.56

22.22

21.72

9.65

25

105

72

3/2”

13.87

27.56

27.05

12.7

 

MAIN PART MATERIAL LIST

PART No.

Qty.

NOMENCLATURE

MATERIAL

1

1

body

ASTM A 105 / F11 / F22 / F304 / F316

2

1

Cover

ASTM A 105 / F11 / F22 / F304 / F316

3

1

Disc

AISI 410 / AISI 304 / AISI 316

4

1

Seat ring

AISI 410 / AISI 304 / AISI 316

5

1

Cover Gasket

Asbestos Filler SS304 Spiral Wounded

6

1

Cover Bolts

ASTM A 193 Gr. B7 / B8

7

1

Spring

Spring Steel / SS 304

 

Material 

NO

Part Name

ASTM Material

C-SI

16Cr 12NI-2Mo

1¼Cr – ½Mo-Si

1

Body

A105

A182-F316

A182 -F11

2

Bonnet

A105

A182 -F316

A182 -F11

3

Disc

A182-F6a

Al 82-F316

Al 82-F6a+HF

4

Hinge

A276-410

A276-316

A276-410

5

Seat1)

A276-410

A182-F316+HF

A276-410+HF

6

Bonnet Gasket2)

GraphIte+304

Graphite+316

Graphlte+304

7

Bonnet Stud

A193-B7

A 193+304

A193-816

Note:
1). Lift type check valve seat ring integral with body.
2).Spiral wound graphite.

 

 

Dimensions Data

NPS

 

DN

Unit

L11)

L

 

(Flanged Ends)

d

SW

SC

H

 

(Open)

WT2)

 

(Kg)

 

 

 

150Lb

300Lb

600Lb

 

D

B

NPT

S

 

 

3/8

 

10

In

 

mm

3.12

 

79

4.00

 

102

6.00

 

152

6.50

 

165

0.354

 

9

0.693

 

17.6

0.378

 

9.6

3/8

0.540

 

13.6

2.40

 

61

3.8/2.8

1/2

 

15

In

 

mm

3.12

 

79

4.25

 

108

6.00

 

152

6.50

 

165

0.354

 

10

0.858

 

21.8

0.378

 

9.6

1/2

0.535

 

13.6

2.40

 

61

5.6/3.4

3/4

 

20

In

 

mm

3.62

 

92

4.62

 

117

7.00

 

178

7.60

 

190

0.512

 

13

1.087

 

27.1

0.500

 

12.7

3/4

0.647

 

13.9

2.40

 

61

7.8/4.7

1

 

25

In

 

mm

4.38

 

111

5.00

 

127

8.00

 

203

8.50

 

216

0.689

 

17.5

1.331

 

33.8

0.500

 

12.7

1

0.681

 

17.3

3.07

 

78

12.5/9.2

1 ¼

 

32

In

 

mm

4.75

 

120

5.50

 

140

8.50

 

216

9.00

 

229

0.906

 

23

1.677

 

42.6

0.500

 

12.7

11/4

0.709

 

18

3.31

 

84

17/10.5

 

40

In

 

mm

4.76

 

120

6.50

 

165

9.00

 

229

9.50

 

241

1.142

 

30

1.917

 

48.7

0.500

 

12.7

11/2

0.724

 

18.4

10.25

 

3.98

23.5/13.3

2

 

50

In

 

mm

5.50

 

140

8.00

 

203

10.50

 

267

11.50

 

292

1.378

 

35

2.406

 

61.1

0.626

 

15.9

2

0.756

 

19.2

4 .72

 

120

38.61-1-8.9

Notes: 1) BW, SW or SC.
2) 600Lb-RF/800Lb-(BW/SWISC).

 

Spiral Wounded Gasket Lift Type Check Valve LF2 A105 F11 Trim 1# Trim 5# 1

 

 

Contact Details
Wenzhou Goldtop Valve Co.LTD

Contact Person: sales

Tel: +8613758447235

Send your inquiry directly to us
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Wenzhou Goldtop Valve Co.LTD
Tel:86-577-86621729
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