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China Full Bore Ball Valve manufacturer
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.

Home ProductsForged Steel Valve

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
    Wenzhou Goldtop Valve Co.LTD
    Tel:86-577-86621729
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