内容标题39

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                Y45H lever type pressure reducing valve

                Y45H lever type pressure reducing valve
                • sell:021-32051999
                • sell:021-32050777
                • fax:021-66099555

                Details

                • Product Introduction
                • Service Promise
                • Ordering Process

                Y45H lever relief valve is mainly composed of valve body, valve seat, disc and other parts, using double seat, double cone disc structure. Adopt pressure balanced valve flap and lifting adjustment. The adjusting mechanism adopts the shoulder type, and can be equipped with DKJ or other angle stroke electric actuators to realize remote control and automatic control.


                Y45H lever type pressure reducing valve is more suitable for reducing pressure than 0.6.


                Y45H lever type pressure reducing valve is mainly used for steam piping to regulate pressure. It is widely used in such fields as heat and power cogeneration, light textile, printing and dyeing, petrochemical, sugar making and so on.


                Main technical parameters


                公称压力(Mpa)
                1.6
                2.5
                4.0
                6.4
                10.0
                16.0
                壳体试而金刚根本没有反应验压力(Mpa)
                2.4
                3.75
                6.0
                9.6
                15.0
                24
                密封■试验压力(Mpa)
                1.76
                2.75
                4.4
                7.04
                11.0
                17.6
                MAX进口压力(Mpa)
                1.6
                2.5
                4.0
                6.4
                10.0
                16.0
                出口压◆力范围(Mpa)
                减压比0.6
                渗漏量
                0.5%QMax
                温量-压力等级
                ANSI B16.34


                Material of main parts


                零件名称
                零件材料
                阀体 阀盖 底盖
                WCB
                阀座
                304
                阀瓣
                2Cr13
                阀杆
                2Cr13
                垫片
                柔性石墨/1Cr18Ni9
                导向套
                2Cr13
                填料
                柔性石墨
                螺栓
                35CrMoA
                螺母
                45


                Discharge coefficient Cv


                DN
                50
                65
                80
                100
                125
                150
                200
                250
                300
                350
                400
                500
                Cv
                20
                25
                50
                60
                70
                110
                150
                230
                420
                540
                710
                1020


                主要外▼形尺寸
                PN1.6-4.0MPa


                公称通径DN
                外 形 尺 寸
                L
                L1
                H
                Hl
                l
                50
                300
                150
                520
                190
                565
                65
                340
                170
                540
                205
                650
                80
                380
                190
                550
                215
                650
                100
                400
                215
                580
                240
                800
                125
                430
                225
                620
                275
                800
                150
                450
                230
                650
                320
                800
                200
                500
                260
                790
                340
                800
                250
                550
                285
                850
                370
                800
                300
                750
                395
                940
                460
                900
                350
                850
                445
                990
                530
                900
                400
                950
                550
                1120
                660
                1000
                500
                1130
                680
                1660
                800
                1000


                PN6.4-16.0MPa


                公称通径DN
                外 形 尺 寸
                L
                L1
                H
                Hl
                l
                50
                300
                150
                520
                200
                565
                65
                340
                170
                540
                215
                650
                80
                380
                190
                550
                225
                650
                100
                400
                215
                580
                250
                800
                125
                430
                225
                620
                285
                800
                150
                450
                230
                650
                330
                800
                200
                500
                260
                790
                355
                800
                250
                550
                285
                850
                390
                800
                300
                750
                395
                940
                480
                900
                350
                850
                445
                990
                550
                900
                400
                950
                550
                1120
                700
                1000
                500
                1130
                680
                1660
                820
                1000


                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.Y45H lever type pressure reducing 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!