<input id="vwmmo"><pre id="vwmmo"><th id="vwmmo"></th></pre></input>

      <noframes id="vwmmo">
          • <strike id="vwmmo"><ol id="vwmmo"></ol></strike>

            ZSPQ pneumatic piston quick shut-off valve

            ZSPQ pneumatic piston quick shut-off valve
            • sell:021-32051999
            • sell:021-32050777
            • fax:021-66099555

            Details

            • Product Introduction
            • Service Promise
            • Ordering Process

            The ZSPQ pneumatic piston shut-off valve is composed of a cutting mechanism and a pneumatic piston actuator. The cut-off mechanism is formed by a straight-through single seat, DN20 valve core is single-directional, DN25-200 valve core is double-directional. It has the characteristics of simple structure, convenient operation, reliable use and quick opening and closing. Mainly used in impurity-free, non-particle liquid, gas medium, the requirements of fast and tight closure, rapid discharge of the automatic control system.


            The product conforms to GB/T4213-92.


            Pneumatic piston shut-off valve main parts material


            零件名稱
            材料
            閥體、閥蓋
            ZG270-500、ZG1Cr18Ni9Ti
            閥桿、閥芯
            1Cr18Ni9
            密封填料
            V型聚四氟乙烯
            密封墊
            1Cr18Ni9夾石棉板
            蝸桿
            45
            O型密封圈
            耐油橡膠
            壓縮彈簧
            60Si2Mn
            支架
            HT270
            蝸輪箱、蝸輪、氣缸、軸承蓋、活塞
            HT200
            推桿
            2Cr13


            Type and specification of pneumatic piston cut-off valve


            類別
            軟密封
            硬密封
            常溫型
            中溫型
            高溫型
            低溫型
            型號
            ZSPQ-40
            ZSPQ-40G
            ZSPQ-40G
            ZSPQ-40D
            規(guī)格
            DN20~200


            Actuating mechanism of pneumatic piston cut-off valve


            Cutting mechanism


            公稱通徑 mm
            20
            25
            32
            40
            50
            65
            80
            100
            125
            150
            200
            250
            300
            350
            400
            閥座直徑 mm
            26
            43
            43
            52
            62
            79
            94
            115
            145
            166
            216
            可與本公司
            商洽生產(chǎn)
            額定流量系數(shù) Kv
            6.5
            10
            15
            25
            40
            65
            100
            150
            260
            350
            540
            公稱壓力 MPa
            4.0(JB/T79·2-94)
            行程 mm
            16
            25
            40
            60
            介質(zhì)溫度 ℃
            -16~150(常溫);-60~450(中溫);-60~550(高溫);-250~60(低溫);
            流量特性
            兩位快開式
            配執(zhí)行機(jī)構(gòu)
            ZSD-D
            ZSD-3
            ZSD-5
            ZSD-7
            法蘭尺寸、型式
            按JB/T79·2-94凹式(常、中、高溫);按JB/T79·3-94榫槽式(低溫)
            閥體材質(zhì)
            ZG270-500;ZG1Cr18Ni9Ti;ZG0Cr18Ni12Mo2Ti


            Piston actuator


            型號
            ZSD-D
            ZSD-3
            ZSD-5
            ZSD-7
            活塞直徑 mm
            150
            200
            300
            400
            you效面積 cm2
            175
            305
            700
            1245
            行程 mm
            16
            25
            40
            60
            進(jìn)氣孔螺紋
            M16×1.5
            M20×1.5
            M24×2
            MAX輸出力 N
            7200
            12800
            29300
            5200
            可配附件
            空氣過濾減壓器、保位閥、行程開關(guān)、閥位傳送器、電磁閥、手輪機(jī)構(gòu)等
            操作氣源壓力 KPa
            500


            Performance index of pneumatic piston cut-off valve


            公稱通徑 mm
            20
            25
            32
            40
            50
            65
            80
            100
            125
            150
            200
            泄漏量
            滴/min
            軟密封
            0
            硬密封
            1
            3
            5
            7
            9
            切斷時(shí)間 S
            1~2
            2~4

            額定行程偏差%
            +10


            Note: leakage test medium is water.


            Allowable pressure difference for pneumatic piston shut-off valve


            公稱通徑 mm
            20
            25
            32
            40
            50
            65
            80
            100
            125
            150
            200
            允許壓差
            氣開
            4.0
            4.0
            4.0
            2.8
            3.5
            2.4
            氣關(guān)
            4.0
            2.5
            1.7
            1.0
            1.1
            0.8
            0.6


            Main dimensions of pneumatic piston cut-off valve


            Normal temperature type


            公稱
            通徑
            L
            H2
            帶手輪
            不帶手輪
            H
            H1
            H3
            重量kg
            H
            H1
            重量kg
            20
            180
            53
            662
            447
            222
            39
            574
            359
            26
            25
            190
            111
            732
            46
            644
            33
            32
            210
            117
            744
            48
            656
            35
            40
            230
            131
            885
            570
            280
            85
            778
            463
            61
            50
            255
            146
            915
            89
            808
            65
            65
            285
            181
            1131
            706
            389
            135
            969
            542
            97
            80
            310
            190
            1147
            143
            983
            99
            100
            355
            194
            1155
            163
            991
            109
            125
            425
            256
            1588
            1022
            305
            1305
            739
            218
            150
            460
            266
            1608
            331
            1325
            244
            200
            560
            289
            1659
            445
            1376
            358


            Medium temperature type


            公稱
            通徑
            L
            H2
            帶手輪
            不帶手輪
            H
            H1
            H3
            重量kg
            H
            H1
            重量kg
            20
            180
            53
            813
            447
            222
            43
            725
            359
            30
            25
            190
            111
            883
            52
            795
            39
            32
            210
            117
            895
            54
            807
            41
            40
            230
            131
            1036
            570
            280
            90
            929
            463
            66
            50
            255
            146
            1066
            95
            969
            71
            65
            285
            181
            1296
            706
            389
            145
            1132
            542
            101
            80
            310
            190
            1310
            155
            1146
            111
            100
            355
            194
            1318
            172
            1154
            128
            125
            425
            256
            1803
            1022
            327
            1520
            739
            240
            150
            460
            266
            1823
            356
            1540
            269
            200
            560
            289
            1874
            464
            1591
            377


            Cryogenic type


            公稱通徑
            L
            H2
            H3
            -100℃
            -200℃
            -250℃
            帶手輪
            不帶手輪
            帶手輪
            不帶手輪
            帶手輪
            不帶手輪
            H1
            H
            H1
            H
            H1
            H
            H1
            H
            H1
            H
            H1
            H
            20
            180
            53
            222
            500
            1127
            500
            1039
            700
            1237
            700
            1239
            900
            1527
            900
            1439
            25
            190
            111
            500
            1181
            500
            1093
            700
            1381
            700
            1293
            900
            1581
            900
            1491
            32
            210
            117
            500
            1193
            500
            1105
            700
            1393
            700
            1305
            900
            1593
            900
            1505
            40
            230
            131
            280
            500
            1310
            500
            1203
            700
            1510
            700
            1403
            900
            1710
            900
            1603
            50
            255
            146
            500
            1335
            500
            1228
            700
            1535
            700
            1428
            900
            1735
            900
            1628
            65
            285
            181
            600
            1554
            600
            1447
            800
            1754
            800
            1647
            1000
            1954
            1000
            1847
            80
            310
            190
            600
            1565
            600
            1458
            800
            1765
            800
            1658
            1000
            1965
            1000
            1858
            100
            355
            194
            600
            1569
            600
            1462
            800
            1769
            800
            1662
            1000
            1769
            1000
            1862
            125
            425
            256
            378
            700
            1942
            700
            1809
            900
            2142
            900
            2009
            1100
            2342
            1100
            2209
            150
            460
            266
            700
            1952
            700
            1819
            900
            2152
            900
            2019
            1100
            2352
            1100
            2219
            200
            560
            289
            700
            1982
            700
            1849
            900
            2182
            900
            2049
            1100
            2382
            1100
            2249


            Relationship between allowable medium pressure and working temperature


            閥體材質(zhì)公稱壓力為4.0MPa介質(zhì)工作溫度℃200250300350<400<425<450<475<500<510<525<550MAX工作壓力MPaZG270-500 ZG1Cr18Ni9Ti4.03.73.33.02.82.31.8 4.03.63.43.22.82.22.01.71.4


            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.ZSPQ pneumatic piston quick shut-off 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!
            <input id="vwmmo"><pre id="vwmmo"><th id="vwmmo"></th></pre></input>

                <noframes id="vwmmo">
                    • <strike id="vwmmo"><ol id="vwmmo"></ol></strike>
                      久久久精品三级 | 日少妇逼逼 | 皇后高h喷水荡肉np | 大胸纲手雏田被羞羞视频 | 婷婷伊人 | www.激情五月天.com | 天天艹| 婷婷社区五月天 | 佐山爱av片作品在线播放 | 女主播勾搭80岁老头啪啪 |