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Stainless Steel Flanged Ball Valve Suppliers and Factory in China - Size Range 1/2 to 8
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Stainless Steel Flanged Ball Valve Suppliers and Factory in China - Size Range 1/2 to 8

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Size Range: 1/2-8/DN15-200

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Connection End: Flange – 150LB, 300LB, PN16, PN40, JIS 10K

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Material: Stainless Steel 316 (ASTM A351 CF8M) / Carbon Steel ASTM A216 WCB

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Description:

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As a leading supplier and factory in China, we offer high-quality Stainless Steel Flanged Ball Valves designed for superior performance. Our flanged ball valves feature a robust 2-piece construction, ensuring reliable connections with pipes on both ends. Made from premium stainless steel, the body and ball of the valve guarantee durability and corrosion resistance, making them ideal for a variety of applications. Choose our valves for exceptional quality and efficiency in your piping systems.

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    Product Details

    Product Details

    Designed with a smooth full-bore or standard-bore structure, the brass ball valve ensures low pressure loss and efficient flow control. The valve body is made from high-quality brass forging to prevent leakage. The medium inside the valve body has a straight channel, and the medium flows in a straight line.

    Advantages
    • Flanged connection for strong, leak-free pipeline installation
    • 2-piece body design
    • Pressure rating: 800 PSI – 1000 PSI
    • Material options: Stainless Steel / Carbon Steel
    Specification
    Specification (1)
    Specification (2)

    NO.

    PART NAME

    MATERIAL

    1

    BODY

    1.4408/EN1503-1

    2

    BALL

    CF8M/EN1503-2

    3

    STEM

    SS316

    4

    END CAP

    1.4408/EN1503-1

    5

    SEAT

    RTFE

    6

    THRUST WASHER

    RTFE

    7

    STEM PACKING

    RTFE

    8

    GLAND BUSH

    SS304

    9

    HANDLE

    SS304

    10

    HANDLE COVER

    PLASTIC

    11

    STEM NUT

    SS304

    12

    HANDLE NUT

    SS304

    13

    LOCKING PAD

    SS304

    14

    BELLEVILLE WASHER

    SS304-CSP

    15

    TAB WASHER

    SS304

    16

    O-RING

    VITON

    17

    PACKING FOLLOWER

    PTFE+25%GF

    18

    BODY BOLT

    SS304

    19

    BOLT WASHER

    SS304

    20

    BOLT NUT

    SS304
    Dimensions

    SIZE

    d1

    L

    E

    H

    C

    ØG

    ØJ

    ØI

    T

    F

    M×ØN

    ØK

    ØK1

    Z-4

    Z1-4

    L1

    DN15 1/2"

    15

    130

    112

    74

    9

    95

    65

    45

    16

    2

    4×Ø14

    50

    36

    7

    6

    22.5

    DN20 3/4"

    20

    150

    112

    81

    9

    105

    75

    58

    18

    2

    4×Ø14

    50

    36

    7

    6

    27.5

    DN25 1"

    25

    160

    136

    90.5

    9

    115

    85

    68

    18

    2

    4×Ø14

    50

    36

    7

    6

    34

    DN32 1-1/4"

    32

    180

    185

    98.7

    9

    140

    100

    78

    18

    2

    4×Ø18

    50

    36

    7

    6

    42.5

    DN40 1-1/2"

    38

    200

    198

    115.3

    14

    150

    110

    88

    18

    3

    4×Ø18

    70

    50

    9

    7

    52

    DN50 2"

    50

    230

    198

    124

    14

    165

    125

    102

    20

    3

    4×Ø18

    70

    50

    9

    7

    63.5

    DN65 2-1/2"

    65

    290

    267

    155

    17

    185

    145

    122

    22

    3

    8×Ø18

    102

    70

    11

    9

    85.5

    DN80 3"

    80

    310

    267

    208.5

    17

    200

    160

    138

    24

    3

    8×Ø18

    102

    70

    11

    9

    102

    DN100 4"

    100

    350

    322

    216.7

    17

    235

    190

    162

    27

    3

    8×Ø22

    102

    70

    11

    9

    128.5
    Frequently Asked Questions
    What is the pressure rating of this ball valve?
    This ball valve is rated between 800 PSI and 1000 PSI, making it suitable for a wide range of medium and high-pressure pipeline applications.
    What materials are available for this ball valve?
    The valve is available in Stainless Steel (1.4408 / CF8M) and Carbon Steel. Key components such as the stem, handle, and gland bush use SS316 or SS304, while seats and packing are made from RTFE or PTFE+25%GF.
    What size range does this ball valve cover?
    The valve is available in sizes from DN15 (1/2") up to DN100 (4"), covering the most common pipeline diameters used in industrial and commercial installations.
    What type of connection does this valve use?
    This ball valve features a flanged connection design, which provides a strong and leak-free pipeline installation and is easy to assemble and disassemble for maintenance.
    What is the body design of this ball valve?
    It uses a 2-piece body design, which allows for easy maintenance and inspection. The valve body is manufactured from high-quality brass forging to ensure durability and prevent leakage.
    Is this ball valve suitable for full-bore flow applications?
    Yes. The valve is designed with a smooth full-bore or standard-bore structure. The medium flows through a straight channel inside the valve body, ensuring low pressure loss and efficient flow control.

    Product Packaging

    application 1
    application 2
    application 3
    application 4
    application 5
    application 6
    01020304

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