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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
                零件名称
                Ax46Y/F 材料
                KAX46Y/F材料
                1
                阀体
                WCB
                WCB
                2
                阀瓣
                2Cr13/2Cr13+PTFE
                1Cr18Ni9Ti/1Cr18Ni9Ti+PTFE
                3
                导向套
                1Cr18Ni9Ti
                1Cr18Ni9Ti
                4
                弹簧
                50CrVA
                50CrVA
                5
                O型圈
                氟橡胶
                氟橡胶
                6
                阀盖
                25
                25
                7
                导阀
                部件


                Main dimensions


                型号
                公称通径
                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!