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                D641X pneumatic flange soft seal butterfly valve

                D641X pneumatic flange soft seal butterfly valve
                • sell:021-32051999
                • sell:021-32050777
                • fax:021-66099555

                Details

                • Product Introduction
                • Service Promise
                • Ordering Process

                D641X pneumatic flange soft seal butterfly valve is made of rubber sealing butterfly valve and carbon steel or stainless steel valve plate and stem. It can be used as a flow regulating and intercepting medium in water supply and drainage, gas pipeline and other water supply and drainage such as textile, papermaking, food, medicine, chemical industry, petroleum, electric power, etc. Its main characteristics are:


                1, the design is novel, reasonable, unique in structure, light in weight, quick in opening and closing.


                2, the operation torque is small, easy to operate, labor-saving and dexterous.


                3, can be installed at any location, easy maintenance.


                4, seals can be replaced, reliable sealing performance, two-way seal zero leakage.


                5. Sealing materials are characterized by aging resistance, corrosion resistance and long service life.


                Pneumatic flange soft seal butterfly valve adopts standard


                Design standard: GB/T2238-1989


                Flange joint dimensions: GB/T9113.1-2000; GB/T9115.1-2000; JB78


                Structure length: GB/T12221-1989


                Pressure test: GB/T13927-1992; JB/T9092-1999


                Pneumatic flange soft seal butterfly valve actuator


                The new type AW pneumatic actuator is adopted.


                Basic design: pneumatic double cylinder double piston pulling fork transmission mechanism; AWxx = double acting type; AWxxS = single acting type (spring reset).


                Rotation angle: double acting =90 C; single acting =90 C; adjustable angle -5O to +5O from both ends.


                Working environment temperature: -20 C ~ 90 C.


                Air pressure: 0.2 ~ 0.8Mpa (maximum 1.0Mpa).


                Options for attachments


                The following annexes can be selected according to different control and requirements:


                Cut off accessories: single electronic controlled solenoid valve, double electronic control solenoid valve, limit switch switch.


                Adjustable accessories: Electrical positioner, pneumatic positioner and electrical converter.


                Air source processing accessories: air filtration pressure reducing valve and gas source processing triplet.


                Manual mechanism: HVSD manual operation mechanism.


                Pneumatic flange soft seal butterfly valve technical parameter


                公称通径
                DN(mm)
                50~1200
                公称压力
                PN(MPa)
                0.6
                1.0
                1.6
                试验压力
                强度试验
                0.9
                1.5
                2.4
                密封试验
                0.66
                1.1
                1.76
                气密封葉紅晨不由開口問道试验
                0.6
                0.6
                0.6
                适用介质
                空气、水、污水、蒸气、煤气、油品等。
                驱动形式
                手动、蜗杆蜗轮卐传动、气传动、电传动。


                Pneumatic flange soft seal butterfly valve parts material


                零件名称
                材料
                阀体
                球墨铸钢、铸钢、合金钢、不锈钢
                蝶板
                灰铸铁、球墨铸钢、铸钢、不锈钢及◆特殊材料
                密封圈
                各种橡胶、聚四氟
                阀杆
                2Cr13、不锈钢
                填料
                O型圈、柔性石墨O


                Selection and application temperature of sealing materials for butterfly valves


                材料品种
                氯丁橡胶
                丁晴橡胶
                乙丙橡胶
                聚四你們要先回仙府之中氟乙烯
                硅橡胶
                氟橡胶
                天然橡胶
                尼龙
                英语简称
                CR
                NBR
                EPDM
                PTFE
                SI
                VITON
                NR
                PA
                型号代号
                X或J
                XA或JA
                XB或JB
                F或XC、JC
                XD或JD
                XE或JE
                X1
                N
                耐MAX温度
                82℃
                93℃
                150℃
                232℃
                250℃
                204℃
                85℃
                93℃
                耐温度
                -40℃
                -40℃
                -40℃
                -268℃
                -70℃
                -23℃
                -20℃
                -73℃
                适用工♀作温度
                0~+80℃
                -20~+82℃
                -40~+125℃
                -30~+150℃
                -70~+150℃
                -23~+150℃
                -20~+85℃
                -30~+93℃


                Pneumatic flange soft seal butterfly valve dimensions


                公称通径
                长度
                外形尺寸
                (参考值)
                连接尺寸(标准值)
                重量
                kg
                0.6MPa
                1.0MPa
                1.6MPa
                毫米
                英寸
                L
                H
                H0
                A
                B
                D
                D1
                D2
                n-d
                D
                D1
                D2
                n-d
                D
                D1
                D2
                n-d
                50
                2
                108
                82.5
                338
                180
                65
                140
                110
                88
                4-14
                165
                125
                99
                4-18
                165
                125
                99
                4-18
                14
                65
                21/2
                112
                92.5
                358
                180
                65
                160
                130
                108
                4-14
                185
                145
                118
                4-18
                185
                145
                118
                4-18
                16
                80
                3
                114
                100
                413
                245
                72
                190
                150
                124
                4-18
                200
                160
                132
                8-18
                200
                160
                132
                8-18
                17
                100
                4
                127
                110
                428
                240
                72
                210
                170
                144
                4-18
                220
                180
                156
                8-18
                220
                180
                156
                8-18
                21
                125
                5
                140
                125
                444
                240
                72
                240
                200
                174
                8-18
                250
                210
                184
                8-18
                250
                210
                184
                8-18
                27
                150
                6
                140
                142.5
                553
                350
                93
                265
                225
                199
                8-18
                285
                240
                211
                8-22
                285
                240
                211
                8-22
                29
                200
                8
                152
                170
                678
                350
                93
                320
                280
                254
                8-18
                340
                295
                266
                8-22
                340
                295
                266
                12-22
                50
                250
                10
                250
                197.5
                742
                550
                350
                375
                335
                309
                12-18
                395
                350
                319
                12-22
                405
                355
                319
                12-26
                69
                300
                12
                270
                222.5
                803
                600
                350
                440
                395
                363
                12-22
                445
                400
                370
                12-22
                460
                410
                370
                12-26
                91
                350
                14
                290
                252.5
                866
                600
                350
                490
                445
                413
                12-22
                505
                460
                429
                16-22
                520
                470
                429
                16-26
                110
                400
                16
                310
                282.5
                940
                600
                350
                540
                495
                463
                16-22
                565
                515
                480
                16-26
                580
                525
                480
                16-30
                138
                450
                18
                330
                307.5
                995
                750
                380
                595
                550
                518
                16-22
                615
                565
                530
                20-26
                640
                585
                548
                20-30
                175
                500
                20
                350
                335
                1058
                750
                380
                645
                600
                568
                20-22
                670
                620
                582
                20-26
                715
                650
                609
                20-33
                210
                600
                24
                390
                390
                1163
                750
                380
                755
                705
                667
                20-26
                780
                725
                682
                20-30
                840
                770
                720
                20-36
                275
                700
                28
                430
                447.5
                1283
                750
                380
                860
                810
                772
                24-26
                895
                840
                794
                24-30
                910
                840
                794
                24-36
                530
                800
                32
                470
                507.5
                1398
                750
                380
                975
                920
                878
                24-30
                1015
                950
                901
                24-33
                1025
                950
                901
                24-39
                590
                900
                36
                510
                557.5
                1498
                1250
                380
                1075
                1020
                978
                24-30
                1115
                1050
                1001
                28-33
                1125
                1050
                1001
                28-39
                1400
                1000
                40
                550
                615
                1608
                1500
                580
                1175
                1120
                1078
                28-30
                1230
                1160
                1112
                28-36
                1255
                1170
                1112
                28-42
                1650
                1200
                48
                630
                727.5
                1876
                1500
                580
                1405
                1340
                1295
                32-33
                1455
                1380
                1328
                32-39
                1485
                1390
                1328
                32-48
                2140


                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.D641X pneumatic flange soft seal butterfly 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!