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                D671X pneumatic clip type soft sealed butterfly valve

                D671X pneumatic clip type soft sealed butterfly valve
                • sell:021-32051999
                • sell:021-32050777
                • fax:021-66099555

                Details

                • Product Introduction
                • Service Promise
                • Ordering Process

                D671X pneumatic butterfly valve with double eccentric structure has the sealing function of tighter and tighter with reliable sealing performance. The stainless steel and NBR oil resistant rubber pairs are used for sealing materials, and the service life is long. Rubber sealing ring can be located on the valve body, can also be located on the butterfly plate, can be applied to different characteristics of the medium for users to choose. The butterfly plate adopts a frame structure with high strength, large flow area and small flow resistance. The integral baking paint can effectively prevent corrosion and can be used in different media as long as the sealing material of the sealing valve seat is changed. D671X pneumatic butterfly valve with two-way sealing function, installation is not controlled by the flow of media, and is not affected by the spatial position, can be installed in any direction. The valve has unique structure, flexible operation, labor saving and convenience.


                Structural features of pneumatic clip type soft sealed butterfly valve


                D671X pneumatic butterfly valve adopts the center plate structure, mainly composed of valve body, valve plate, valve shaft, valve seat and transmission device, simple and compact structure, compact, compact, convenient transportation, installation, disassembly; 90 degrees of opening and closing, switching quickly, operating torque is small, light; good sealing performance, long service life, can be It achieves zero leakage, and its flow characteristics are similar to straight lines with good regulation performance. The valve is sealed with rubber. The sealing performance of butterfly plate and seat is good when closing. The two-way sealing performance is excellent. The torque value is small. The valve keeps 100% zero leakage under working pressure and the friction between butterfly plate and seat seal is small. D671X pneumatic clamp butterfly valve driven by valve shaft valve plate, valve plate 90 degrees rotation. Butterfly plate opening and closing flexible, no card jam, beating phenomenon, torque is small.


                Application of pneumatic clamp type soft seal butterfly valve


                Soft-sealed midline butterfly valve, double eccentric flange butterfly valve structure compact, 90 degrees rotation switch easy, reliable sealing, long service life, D671X pneumatic butterfly valve clip widely used in water plants, power plants, steel plants, paper, chemical industry, light textile, food and other water supply and drainage, gas pipelines to work to regulate the flow rate and the role of intercepting media.


                Pneumatic pair clip type soft sealing butterfly valve actuator


                D671X pneumatic butterfly valve adopts a new series of GT pneumatic actuators, with double-acting and single-acting (spring reset), gear transmission, safe and reliable; large-caliber valve adopts series AW pneumatic actuator pull-out fork drive, reasonable structure, output torque.


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


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


                3, air source processing accessories: air filter pressure regulating valve, gas source processing triplet.


                4. Adopt electric-pneumatic valve positioner, with electric signal and compressed air as power, accept 0-10 mA DC or 4-20 mA DC current signal input from the control system, convert compressed air into air source pressure signal input and output by the regulator, change the rotating angle of valve plate (0-90 degrees arbitrary angle), have better control flow and other parameters. number


                5. Using electromagnetic directional valve and valve position returner, AC220V or DC24V power supply voltage and compressed air as power to realize fast two-position cut-off control of fluid medium. Pneumatic actuator adopts piston-type cylinder and crank-arm conversion structure, with large output torque, small volume, and high protection grade with fully sealed waterproof design.


                6. Cylinder block adopts mirror cylinder, no oil lubrication, small friction coefficient, corrosion resistance, super durability and reliability. All transmission bearings are lubricated by boundary self lubricating bearings to ensure that the transmission shaft is not damaged.


                Pneumatic clip on soft seal butterfly valve parts material


                Part name
                Material Science
                valve body
                Gray iron, ductile iron, cast steel, stainless steel and special materials.
                Disc
                Ductile iron, cast steel, stainless steel and alloy steel
                Valve shaft
                2Cr13, stainless steel
                Seal ring
                Nitrile rubber, polytetrafluoroethylene
                filler
                O ring, flexible graphite


                The size of pneumatic clamping butterfly valve


                Nominal pathDN(mm)
                Structure length(mm)
                Shape size(mm)
                Connection size(standard value)
                0.6MPa
                1.0MPa
                1.6MPa
                millimeter
                inch
                L
                H1
                H0
                A
                B
                D0
                n-d
                D0
                n-d
                D0
                n-d
                50
                2"
                43
                63
                315
                180
                65
                110
                4-14
                125
                4-18
                125
                4-18
                65
                2 1/2"
                46
                70
                330
                180
                65
                130
                4-14
                145
                4-18
                145
                4-18
                80
                3"
                46
                83
                390
                245
                72
                150
                4-18
                160
                8-18
                160
                8-18
                100
                4"
                52
                105
                431
                240
                72
                170
                4-18
                180
                8-18
                180
                8-18
                125
                5"
                56
                115
                455
                240
                72
                200
                8-18
                210
                8-18
                210
                8-18
                150
                6"
                56
                137
                626
                350
                93
                225
                8-18
                240
                8-22
                240
                8-22
                200
                8"
                60
                164
                720
                350
                93
                280
                8-18
                295
                8-22
                295
                12-22
                250
                10
                68
                206
                800
                550
                350
                335
                12-18
                350
                12-22
                355
                12-26
                300
                12
                78
                230
                860
                600
                350
                395
                12-22
                400
                12-22
                410
                12-26
                350
                14
                78
                248
                883
                600
                350
                445
                12-22
                460
                16-22
                470
                16-26
                400
                16
                102
                89
                972
                600
                350
                495
                16-22
                515
                16-26
                525
                16-30
                450
                18
                114
                320
                1043
                750
                380
                550
                16-22
                565
                20-26
                585
                20-30
                500
                20
                127
                343
                1098
                750
                380
                600
                20-22
                620
                20-26
                650
                20-33
                600
                24
                154
                413
                1236
                750
                380
                705
                20-26
                725
                20-30
                770
                20-36
                700
                28
                165
                478
                1431
                750
                380
                810
                24-26
                840
                24-30
                840
                24-36
                800
                32
                190
                25
                1488
                750
                380
                920
                24-30
                950
                24-33
                950
                24-39
                900
                36
                203
                620
                1615
                1250
                380
                1020
                24-30
                1050
                28-33
                1050
                28-39
                1000
                40
                216
                725
                1795
                1500
                580
                1120
                28-30
                1160
                28-36
                1170
                28-42
                1200
                48
                254
                780
                1976
                1500
                580
                1340
                32-33
                1380
                32-39
                1390
                32-48


                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.D671X pneumatic clip type soft sealed 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!