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                PZ73H manual knife gate valve

                PZ73H manual knife gate valve
                • sell:021-32051999
                • sell:021-32050777
                • fax:021-66099555

                Details

                • Product Introduction
                • Service Promise
                • Ordering Process

                PZ73H manual knife gate valve adopts clip gate structure, also called knife gate valve. The installation distance is short and light weight is suitable for long fiber and granular medium. This kind of wear-resistant knife gate valve is widely used in various industrial fields, especially in mining, iron and steel industry--for coal, filter slurry, purification equipment--for waste water, slurry, dirt and clarified water with suspended matter, paper industry--for any concentration of pulp, water mixture, power plant ash removal--for professional pipes such as ash slurry. System.


                Product features


                1, simple structure, beautiful appearance, full diameter channel and small flow resistance coefficient. When the gate is lifted, the sticky substance on the sealing surface is scraped and the debris is automatically removed.


                2, stainless steel gate can prevent leakage caused by corrosion. The whole stainless steel material prevents corrosion and damage and has a long service life.


                3. Various pipe flange standards and flange sealing surface types can be selected, and manual, worm gear drive, electric, pneumatic, hydraulic and other driving modes can be selected to meet the different needs of users.


                Standard of execution


                Design specification: GB/12234 DIN3356


                Flange connection: ANSI Bl6.5 GB/T9113 JB/T79 DIN 2543-2545


                Test and inspection: GB/T 13927 DIN3230 API598


                performance parameter


                基本型号
                PZ73H
                PZ73Y
                PZ73F
                工作压力(MPa)
                1.6~2.5 Calss150
                口径(mm)
                DN50-DN2000 2″-80″
                适用介质
                水、油、气、醋酸类、硝酸类等其∑ 他介质
                可选材料
                阀体
                WCB CF8 CF8M CF3 CF3M
                闸板
                WCB CF8 CF8M CF3 CF3M
                阀杆
                WCB CF8 CF8M CF3 CF3M
                密封面
                不锈钢 司太立合金 碳化钨 PTFE
                填料
                柔性石墨 PTFE


                Main dimensions


                MPa
                DN
                L
                D
                D1
                D2
                H
                N-M
                D0
                W(Kg)
                1.0
                50
                43
                160
                125
                100
                285
                4-M16
                180
                8
                65
                46
                180
                145
                120
                298
                4-M16
                180
                10
                80
                46
                195
                160
                135
                315
                4-M16
                220
                12
                100
                52
                215
                180
                155
                365
                8-M16
                220
                14
                125
                56
                245
                210
                185
                400
                8-M16
                230
                22
                150
                56
                280
                240
                210
                475
                8-M20
                280
                29
                200
                60
                335
                295
                265
                540
                8-M20
                360
                38
                250
                68
                390
                350
                320
                630
                12-M20
                360
                66
                300
                78
                440
                400
                368
                780
                12-M20
                400
                100
                350
                78
                500
                460
                428
                885
                16-M20
                400
                119
                400
                102
                565
                515
                482
                990
                16-M22
                400
                195
                450
                114
                615
                565
                532
                1100
                20-M22
                530
                285
                500
                127
                670
                620
                585
                1200
                20-M22
                530
                389
                600
                154
                780
                725
                685
                1450
                20-M27
                600
                529
                700
                165
                895
                840
                800
                1700
                24-M27
                600
                790
                800
                190
                1010
                950
                898
                2000
                24-M30
                680
                850
                900
                203
                1110
                1050
                1005
                2300
                28-M30
                680
                900
                1000
                216
                1220
                1160
                1115
                2500
                28-M30
                700
                1050
                1200
                254
                1450
                1380
                1325
                2800
                32-M36
                800
                1300
                1.6
                50
                43
                160
                125
                99
                285
                4-M16
                180
                8.5
                65
                46
                185
                145
                120
                295
                4-M16
                180
                10.7
                80
                46
                200
                160
                135
                315
                8-M16
                220
                13
                100
                52
                220
                180
                155
                365
                8-M16
                220
                15
                125
                56
                250
                210
                185
                400
                8-M16
                230
                23.5
                150
                56
                285
                240
                210
                475
                8-M20
                280
                31
                200
                60
                340
                295
                265
                540
                12-M20
                360
                40.7
                250
                68
                405
                355
                310
                630
                12-M22
                360
                70
                300
                78
                460
                410
                375
                780
                12-M22
                400
                107
                350
                78
                520
                470
                435
                885
                16-M22
                400
                129
                400
                102
                580
                525
                485
                990
                16-M27
                400
                215
                450
                114
                640
                585
                545
                1100
                20-M27
                530
                305
                500
                127
                715
                650
                609
                1200
                20-M30
                530
                410
                600
                154
                840
                770
                720
                1450
                20-M36
                600
                550
                700
                165
                910
                840
                788
                1700
                24-M36
                600
                820
                800
                190
                1025
                950
                898
                2000
                24-M36
                680
                950
                900
                203
                1125
                1050
                998
                2300
                28-M36
                680
                1020
                1000
                216
                1255
                1170
                1110
                2500
                28-M42
                700
                1120
                1200
                254
                1485
                1390
                1325
                2800
                32-M48
                800
                1480


                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.PZ73H manual knife gate 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!