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    (K) AX46F/AF46Y pilot operated safety valve

    (K) AX46F/AF46Y pilot operated safety valve
    • sell:021-32051999
    • sell:021-32050777
    • fax:021-66099555

    Details

    • Product Introduction
    • Service Promise
    • Ordering Process

    The pilot type safety relief valve is a new type of safety valve. Mainly used in petroleum and natural gas, chemical industry, electric power, metallurgy and urban gas and other fields, is the best pressure equipment, containers or pipelines overpressure protection device. Its main advantages are that the direct action of the spring is changed into the indirect action of the guide valve, and the sensitivity of the action is improved. The main valve adopts the sleeve piston type, double sealing seat structure, which has high precision, good repeatability, quick return, no leakage, high back pressure discharge, stable and reliable operation, and can be adjusted on-line. After repeated startup and discharge, it can still automatically return to the seat, close tightly, and easy to operate and maintain.


    Material of main parts


    NO
    零件名稱
    Ax46Y/F 材料
    KAX46Y/F材料
    1
    閥體
    WCB
    WCB
    2
    閥瓣
    2Cr13/2Cr13+PTFE
    1Cr18Ni9Ti/1Cr18Ni9Ti+PTFE
    3
    導(dǎo)向套
    1Cr18Ni9Ti
    1Cr18Ni9Ti
    4
    彈簧
    50CrVA
    50CrVA
    5
    O型圈
    氟橡膠
    氟橡膠
    6
    閥蓋
    25
    25
    7
    導(dǎo)閥
    部件


    Main dimensions


    型號(hào)
    公稱通徑
    do
    L
    L1
    L2
    H
    DN
    D
    D1
    D2
    D6
    b
    Z-?d
    D
    D1
    D2
    D6
    b
    Z-?d
    (K)Ax46F-16Y
    AF46Y-16
    25
    15
    110
    95
    150
    365
    32
    115
    85
    65
    16
    4-14
    140
    100
    78
    18
    4-18
    32
    20
    115
    100
    150
    375
    40
    140
    100
    78
    18
    4-18
    150
    110
    85
    18
    4-18
    40
    25
    120
    110
    160
    390
    50
    150
    110
    85
    18
    4-18
    165
    125
    100
    20
    4-18
    50
    32
    135
    120
    160
    410
    65
    165
    125
    100
    20
    4-18
    185
    145
    120
    20
    4-18
    65
    40
    160
    140
    175
    435
    80
    185
    145
    120
    20
    4-18
    200
    160
    135
    20
    8-18
    80
    50
    170
    135
    175
    451
    100
    200
    160
    135
    20
    8-18
    220
    180
    155
    22
    8-18
    100
    65
    195
    175
    195
    500
    125
    220
    180
    155
    22
    8-18
    250
    210
    185
    24
    8-18
    125
    80
    210
    190
    220
    526
    150
    250
    210
    185
    22
    8-18
    285
    240
    210
    24
    8-23
    150
    100
    255
    230
    265
    623
    175
    285
    240
    210
    24
    8-23
    315
    270
    240
    26
    8-23
    200
    125
    300
    260
    300
    690
    250
    340
    295
    265
    26
    12-23
    405
    355
    320
    30
    12-26
    (K)Ax46F-25Y
    AF46Y-25
    25
    15
    110
    95
    150
    365
    32
    115
    85
    65
    16
    4-14
    140
    100
    78
    18
    4-18
    32
    20
    115
    100
    150
    375
    40
    140
    100
    78
    18
    4-18
    150
    110
    85
    18
    4-18
    40
    25
    120
    110
    160
    390
    50
    150
    110
    85
    18
    4-18
    165
    125
    100
    20
    4-18
    50
    32
    135
    120
    160
    410
    65
    165
    125
    100
    20
    4-18
    185
    145
    120
    20
    4-18
    65
    40
    160
    140
    175
    435
    80
    185
    145
    120
    22
    8-18
    200
    160
    135
    20
    8-18
    80
    50
    170
    135
    175
    451
    100
    200
    160
    135
    22
    8-18
    220
    180
    155
    22
    8-18
    100
    65
    195
    175
    195
    500
    125
    230
    190
    160
    24
    8-23
    250
    210
    185
    22
    8-18
    125
    80
    210
    190
    220
    526
    150
    270
    220
    188
    28
    8-26
    285
    240
    210
    24
    8-23
    150
    100
    255
    230
    265
    623
    175
    300
    250
    218
    30
    8-26
    310
    270
    240
    26
    8-23
    200
    125
    300
    260
    300
    690
    250
    360
    310
    278
    34
    12-26
    405
    355
    320
    30
    12-26
    (K)Ax46F-40Y
    AF46Y-40
    25
    15
    110
    95
    150
    365
    32
    115
    85
    65
    58
    16
    4-14
    140
    100
    78
    18
    4-18
    32
    20
    115
    100
    150
    375
    40
    140
    100
    78
    66
    18
    4-18
    150
    110
    85
    18
    4-18
    40
    25
    120
    110
    160
    390
    50
    150
    110
    85
    76
    18
    4-18
    165
    125
    100
    20
    4-18
    50
    32
    135
    120
    160
    410
    65
    165
    125
    100
    88
    20
    4-18
    185
    145
    120
    20
    4-18
    65
    40
    160
    140
    175
    435
    80
    185
    145
    120
    110
    22
    8-18
    200
    160
    135
    20
    8-18
    80
    50
    170
    135
    175
    451
    100
    200
    160
    135
    121
    22
    8-18
    220
    180
    155
    22
    8-18
    100
    65
    195
    175
    195
    500
    125
    235
    190
    160
    150
    24
    8-23
    250
    210
    185
    22
    8-18
    125
    80
    210
    190
    220
    526
    150
    270
    220
    188
    176
    28
    8-26
    285
    240
    210
    24
    8-23
    150
    100
    255
    230
    265
    623
    175
    300
    250
    218
    204
    30
    8-26
    310
    270
    240
    26
    8-23
    200
    125
    300
    260
    300
    690
    250
    375
    320
    282
    260
    38
    12-30
    405
    355
    320
    30
    12-26
    (K)Ax46F-64Y
    AF46Y-64
    25
    15
    110
    100
    160
    365
    32
    140
    100
    78
    58
    22
    4-18
    140
    100
    78
    66
    18
    4-18
    32
    20
    130
    110
    160
    375
    40
    155
    110
    82
    66
    24
    4-23
    150
    110
    85
    76
    18
    4-18
    40
    25
    130
    120
    170
    445
    50
    170
    125
    95
    76
    24
    4-23
    165
    125
    100
    88
    20
    4-18
    50
    32
    135
    130
    195
    460
    65
    180
    135
    105
    88
    26
    4-23
    185
    145
    120
    110
    22
    8-18
    65
    40
    175
    160
    225
    495
    80
    205
    160
    130
    110
    28
    8-23
    200
    160
    135
    121
    22
    8-18
    80
    50
    175
    160
    225
    525
    100
    215
    170
    140
    121
    30
    8-23
    235
    190
    160
    150
    24
    8-23
    100
    65
    195
    195
    245
    565
    125
    250
    200
    168
    150
    32
    8-26
    270
    220
    188
    176
    28
    8-25
    150
    100
    280
    265
    265
    610
    200
    345
    280
    240
    204
    38
    8-34
    375
    320
    282
    260
    38
    12-30
    200
    125
    300
    295
    300
    680
    250
    405
    345
    300
    260
    44
    12-34
    450
    385
    345
    313
    42
    12-34
    (K)Ax46F-100Y
    AF46Y-100
    25
    15
    110
    100
    160
    365
    32
    140
    100
    78
    58
    24
    4-18
    140
    100
    78
    66
    18
    4-18
    32
    20
    130
    110
    160
    375
    40
    155
    110
    82
    66
    24
    4-23
    150
    110
    85
    76
    18
    4-18
    40
    25
    130
    120
    170
    445
    50
    170
    125
    95
    76
    26
    4-23
    165
    125
    100
    88
    20
    4-18
    50
    32
    135
    130
    195
    460
    65
    195
    145
    112
    88
    28
    4-26
    185
    145
    120
    110
    22
    8-18
    65
    40
    175
    160
    225
    495
    80
    220
    170
    138
    110
    32
    8-26
    200
    160
    135
    121
    22
    8-18
    80
    50
    175
    160
    225
    525
    100
    230
    180
    148
    121
    34
    8-26
    235
    190
    160
    150
    24
    8-23
    100
    65
    195
    195
    245
    565
    125
    265
    210
    172
    150
    38
    8-30
    270
    220
    188
    176
    28
    8-25
    150
    100
    280
    265
    265
    610
    200
    355
    290
    250
    204
    46
    12-34
    375
    320
    282
    260
    38
    12-30
    200
    125
    300
    295
    300
    680
    250
    430
    360
    312
    260
    54
    12-41
    450
    385
    345
    313
    42
    12-34


    Attention should be paid to the following items in installation and maintenance.


    1. all kinds of safety valves should be installed vertically.


    2. there should be no resistance at the outlet of the relief valve to avoid pressure.


    3. safety valve shall be specially tested before installation and its official seal shall be checked.


    4. check the safety valve in use regularly.


    Order notes


    1, (K) Ax46F (Y) /AF46Y pilot safety valve product type and name


    2, (K) Ax46F (Y) /AF46Y pilot safety valve nominal diameter DN


    3, (K) Ax46F (Y) /AF46Y pilot safety valve rated flow coefficient CV


    4, (K) Ax46F (Y) /AF46Y pilot safety valve nominal pressure, setting pressure and return pressure.


    5, (K) Ax46F (Y) /AF46Y pilot valve body and valve assembly material.


    6, (K) Ax46F (Y) /AF46Y pilot safety valve flow characteristics


    7, (K) Ax46F (Y) /AF46Y pilot safety valve suitable temperature


    8, (K) Ax46F (Y) /AF46Y pilot safety valve medium and its specific gravity or molecular weight.


    9, (K) Ax46F (Y) /AF46Y pilot safety valve with accessories should be provided for selection.

    The best quality, first-class service Qigao creates more value for you!

    "Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly followsIS09001-2000 Quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service. Hereby our factory makes the following commitments:

    Product Standards:

    Products in strict accordance with ChinaGB、HG Standard and USAPISuch as standard design, manufacturing, acceptance. The hardness of the sealing surface meets the requirements of the state and the width exceeds the national standard.

    pre-sale service:

    Product introduction, technical exchange, non-standard product design, troubleshooting。

    Sale service:

    A trustworthy contract guarantees timely delivery and keeps in touch with customers. For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

    After sales service:

    1、"Qigao" brand product quality period is from the factory12In the month, the implementation of the "three guarantees" service (return, replacement, warranty).

    2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions, so as to further improve product quality.

    3、Respond quickly to the quality of user complaints, after-sales service personnel rushed to the scene in 24-36 hours (48 hours outside the province).

    4、For after-sales service, users are required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of Qigao.

    1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

    a、Structure length;

    b、Connection Type;

    c、Nominal diameter, full diameter, reduced diameter, pipe size;

    d、Operating medium and temperature, pressure range;

    e、Tests, inspection standards and other requirements

    2、The factory can configure various types of driving devices according to customer's specific requirements.。

    3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

    4、For futures and order customers, please call us in advance to tell the required valve model, specification, quantity, delivery time and location, and timely transfer to the factory account according to the total 30% deposit or full payment. The rest of the payment is pending. Import before shipment to arrange delivery in time.

     

    Order Process:

    1、Customer purchase list fax to021-33872143,Or call us 021-33872141

    2、Receive customer purchase list, provide valve model selection and quotation (price list)。

    3、Specific agreement: delivery date, special requirements, etc.。

    download Google:

    1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

    a、Structure length;

    b、Connection Type;

    c、Nominal diameter, full diameter, reduced diameter, pipe size;

    d、Operating medium and temperature, pressure range;

    e、Tests, inspection standards and other requirements

    2、The factory can configure various types of driving devices according to customer's specific requirements.。

    3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

    4、For futures and order customers, please call us first to tell the required valve model, specifications, quantity, delivery time and location, and press the total30%The deposit or full payment will be remitted to our factory account in time., The rest of the payment will be remitted before shipment to arrange delivery in time.。

    Sale service:

    Trustworthy contract, guarantee timely delivery, keep in touch with customers at any time。

    For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

    After sales service:

    1、"Qigao" product quality period is from the factory12Month, practiceThree packsService (return, replacement, warranty)。

    2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions.,
    In order to further improve product quality。

    3、Respond quickly to the quality of user complaints, after-sales service personnel24-36Hours (outside the province48Hour) rushed to the scene。

    4、For after-sales service, the user is required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of “Qigao”.。

    statement

    1. All text, data and pictures in this article are for reference only.(K) AX46F/AF46Y pilot operated safety valvePlease contact us at 4000-700-665 for details of performance, size and price.
    2. If there is no explanation, this article is original, reprint, please indicate the address of this article, thank you for your cooperation!
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