内容标题17

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                J941H electric flange stop valve

                J941H electric flange stop valve
                • sell:021-32051999
                • sell:021-32050777
                • fax:021-66099555

                Details

                • Product Introduction
                • Service Promise
                • Ordering Process

                J941H electric flange globe valve is suitable for cutting off or connecting pipeline medium in petroleum, chemical, pharmaceutical, fertilizer and electric power industry with nominal pressure PN1.6-16MPa and working temperature-29-550 C. The driving mode is manual, gear drive, electric, pneumatic and so on.


                Application standards of electric flange shut-off valves


                设计与制領域之上造
                GB/T12235
                连接端尺【寸
                结构长度
                GB/T12221
                法兰尺寸
                JB/T79
                检验※与试验
                JB/T9092
                材 料
                碳钢
                GB/T12229
                不锈钢
                GB/T12230
                合金钢
                Q/ZB66
                标 志
                GB/T12220
                供 货
                JB/T7928


                Structural features of electric flange cut-off valve


                1, material selection, in line with domestic and foreign standards, reasonable structure, beautiful appearance.


                2. The sealing surface of disc and seat is made of iron-based alloy surfacing or Stellite cobalt-based cemented carbide surfacing. It has good wear resistance, high temperature resistance, corrosion resistance, scratch resistance and long service life.


                4. The valve stem is quenched and tempered and nitriding on surface. It has good corrosion resistance and abrasion resistance.


                5. Various pipe flange standards and flange sealing surface types can be adopted to meet various engineering requirements and user requirements.


                6. The valve body material variety is complete, the packing, the gasket may according to the actual working condition or the user request reasonable choice, can apply to each kind of pressure, the temperature and the medium working condition.


                7. The inverted seal is made of austenitic stainless steel which is connected by threads or welded on the body. The sealing is reliable. The replacement of filler can be carried out without stopping the machine. It is convenient and quick, and does not affect the operation of the system.


                8. Equipped with DZW series multi-rotary electric equipment, with small shell, light weight, full-featured, and can be used with remote computer matching, can also be selected according to user requirements.


                Main parts of electric flange valve


                阀体
                阀盖
                阀瓣
                密封圈
                阀杆
                填料
                适用介质
                适用温度
                (≤℃)
                WCB
                WCB+D507MO
                D577
                2Crl3
                柔性石墨
                水、油品、蒸汽
                425
                ZGlCrl8Ni9Ti
                0Crl8Ni9Ti+
                Stellite12
                Stellite6
                lCrl8Ni9Ti
                PTFE
                硝酸类
                200
                ZGlCrl8Ni2Mo2Ti
                CF8M+
                Stellite12
                lCrl8Ni2Mo2Ti
                lCrl8Ni2Mo2Ti
                PTFE
                磷酸类、
                碱类、混酸
                200
                ZG00Crl7Nil4M02
                CF3M+
                Stellite12
                Stel1ite6
                316L
                PTFE
                磷酸类、
                尿素、甲铵液
                200
                ZGlCr5MO
                ZGlCr5MO+
                Stellite12
                Stel1ite6
                25Cr2Mo1VA
                柔性石墨
                水、油品、蒸汽
                550


                Main dimensions of electric flange shut-off valves


                公称压力
                PN(MPa)
                公称通径
                DN(mm)
                标准值
                参考值
                L
                D
                D1
                n2
                D6
                b
                f
                f1
                Z-φd
                L1
                H
                重量(kg)
                1.6
                50
                230
                160
                125
                100
                16
                3
                4-φ18
                590
                645
                48
                65
                290
                180
                145
                120
                18
                3
                4-φ18
                590
                690
                60
                80
                310
                195
                160
                135
                20
                3
                8-φ18
                590
                715
                65
                100
                350
                215
                180
                155
                20
                3
                8-φ18
                590
                770
                71
                125
                400
                254
                210
                185
                22
                3
                8-φ18
                590
                780
                119
                150
                480
                280
                240
                210
                24
                3
                8-φ23
                590
                810
                210
                200
                600
                335
                295
                265
                26
                3
                12-φ23
                810
                967
                320
                250
                622
                405
                355
                320
                30
                3
                12-φ25
                810
                1143
                550
                300
                698
                460
                410
                375
                30
                4
                12-φ25
                830
                1292
                785
                2.5
                50
                230
                160
                125
                100
                20
                3
                4-φ18
                590
                645
                50
                65
                290
                180
                145
                120
                22
                3
                8-φ18
                590
                690
                65
                80
                310
                195
                160
                135
                22
                3
                8-φ18
                590
                715
                67
                100
                350
                230
                190
                160
                24
                3
                8-φ23
                590
                770
                73
                125
                400
                270
                220
                188
                28
                3
                8-φ25
                590
                780
                127
                150
                480
                300
                250
                218
                30
                3
                8-φ25
                810
                810
                215
                200
                600
                360
                310
                278
                34
                3
                12-φ25
                810
                967
                322
                250
                622
                425
                370
                332
                36
                3
                12-φ30
                830
                1143
                585
                300
                698
                485
                430
                390
                40
                4
                16-φ30
                830
                1292
                795
                4.0
                50
                230
                160
                125
                100
                88
                20
                3
                4
                4-φ18
                590
                645
                61
                65
                290
                180
                145
                120
                110
                22
                3
                4
                8-φ18
                590
                690
                75
                80
                310
                195
                160
                135
                121
                22
                3
                4
                8-φ18
                590
                715
                84
                100
                350
                230
                190
                160
                150
                24
                3
                4.5
                8-φ23
                590
                770
                101
                125
                400
                270
                220
                188
                176
                28
                3
                4.5
                8-φ25
                810
                782
                207
                150
                480
                300
                250
                218
                204
                30
                3
                4.5
                8-φ25
                810
                875
                226
                200
                600
                375
                320
                282
                260
                38
                3
                4.5
                12-φ30
                810
                1160
                399
                6.4
                50
                300
                175
                135
                105
                88
                26
                3
                4
                4-φ23
                590
                710
                64
                65
                340
                200
                160
                130
                110
                28
                3
                4
                8-φ23
                590
                750
                77
                80
                380
                210
                170
                140
                121
                30
                3
                4
                8-φ23
                590
                785
                86
                100
                430
                250
                200
                168
                150
                32
                3
                4.5
                8-φ25
                810
                837
                171
                125
                500
                295
                240
                202
                176
                36
                3
                4.5
                8-φ30
                810
                1031
                243
                150
                550
                340
                280
                240
                204
                38
                3
                4.5
                8-φ34
                830
                1066
                296
                200
                650
                405
                345
                300
                260
                44
                3
                4.5
                12-φ34
                830
                1213
                420
                10.0
                50
                300
                195
                145
                112
                88
                28
                3
                4
                4-φ25
                590
                714
                81
                65
                340
                220
                170
                138
                110
                32
                3
                4
                8-φ25
                590
                734
                102
                80
                380
                230
                180
                148
                121
                34
                3
                4
                8-φ30
                810
                847
                175
                100
                430
                265
                210
                172
                150
                38
                3
                4.5
                8-φ30
                810
                950
                194
                125
                500
                310
                250
                210
                176
                42
                3
                4.5
                8-φ34
                830
                1141
                285
                150
                550
                350
                290
                250
                204
                46
                3
                4.5
                12-φ34
                830
                1240
                450
                200
                650
                430
                360
                312
                260
                54
                3
                4.5
                12-φ4l
                830
                1425
                850
                16.0
                50
                300
                215
                165
                132
                88
                36
                3
                4
                8-φ25
                590
                562
                92
                65
                340
                245
                190
                152
                110
                44
                3
                4
                8-φ30
                810
                743
                165
                80
                380
                260
                205
                168
                121
                46
                3
                4
                8-φ30
                830
                820
                216
                100
                430
                300
                240
                200
                150
                48
                3
                4.5
                8-φ34
                830
                935
                238


                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.J941H electric flange stop 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!