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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


            設(shè)計與制造
            GB/T12235
            連接端尺寸
            結(jié)構(gòu)長度
            GB/T12221
            法蘭尺寸
            JB/T79
            檢驗與試驗
            JB/T9092
            材 料
            碳鋼
            GB/T12229
            不銹鋼
            GB/T12230
            合金鋼
            Q/ZB66
            標 志
            GB/T12220
            供 貨
            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


            閥體
            閥蓋
            閥瓣
            密封圈
            閥桿
            填料
            適用介質(zhì)
            適用溫度
            (≤℃)
            WCB
            WCB+D507MO
            D577
            2Crl3
            柔性石墨
            水、油品、蒸汽
            425
            ZGlCrl8Ni9Ti
            0Crl8Ni9Ti+
            Stellite12
            Stellite6
            lCrl8Ni9Ti
            PTFE
            硝酸類
            200
            ZGlCrl8Ni2Mo2Ti
            CF8M+
            Stellite12
            lCrl8Ni2Mo2Ti
            lCrl8Ni2Mo2Ti
            PTFE
            磷酸類、
            堿類、混酸
            200
            ZG00Crl7Nil4M02
            CF3M+
            Stellite12
            Stel1ite6
            316L
            PTFE
            磷酸類、
            尿素、甲銨液
            200
            ZGlCr5MO
            ZGlCr5MO+
            Stellite12
            Stel1ite6
            25Cr2Mo1VA
            柔性石墨
            水、油品、蒸汽
            550


            Main dimensions of electric flange shut-off valves


            公稱壓力
            PN(MPa)
            公稱通徑
            DN(mm)
            標準值
            參考值
            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!
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