產(chǎn)品詳情
                        
                        
            詳情介紹:
        
        一、產(chǎn)品引用標(biāo)準(zhǔn): 
● 制造與驗(yàn)收技術(shù)條件按日本火力發(fā)電用閥門(mén)標(biāo)準(zhǔn)E101和JB/T3595-93的規(guī)定; 
● 結(jié)構(gòu)長(zhǎng)度按E101的規(guī)定或按用戶提供尺寸 
● 焊接坡口接電力工業(yè)管理標(biāo)準(zhǔn)78DG的規(guī)定或按用戶提供尺寸。 
● The manufalture and aueptanle specigication shan be based on the japanese standard E101 applied for the thermal powerand JB/T3595-93 
● The length shall bein line with E101 or by user’s speeification. 
● Welding groove shan be in auordanle with power industrh spe-cification 78DG or hg user’ specification 
● The size in inclose is old production’s size 
二、主要零件的材料說(shuō)明:
性能規(guī)范Property and specifiecation
產(chǎn)品型號(hào) Product type 公稱(chēng)壓力PN(MPa)Nominal pressure  | 試驗(yàn)壓力(MPa)Test pressure  | 工作壓力(MPa) Working pressure  | 工作溫度(℃) Working temperature  | 適用介質(zhì) Appicable medium  | ||
強(qiáng)度試驗(yàn) Sheel test  | 密封試驗(yàn)/上密封實(shí)驗(yàn) Seal test  | |||||
Z960Y-250  | 25  | 37.5  | 27.5  | -  | ≤425  | 水、蒸汽、Water,steam  | 
Z960Y-320  | 32  | 48.0  | 36.0  | -  | ≤425  | |
Z960Y-P54100  | -  | 30.0  | 22.0  | P5410  | ≤540  | 蒸汽 Steam  | 
Z960Y-P54170  | -  | 48.0  | 36.0  | P5417  | ≤540  | |
主要零件材料Matecrial for main parts  | ||||||
零件名稱(chēng)Part name  | 材料牌號(hào)Material designation  | |||||
閥體Body  | WCB  | WC6  | WC9  | |||
閥板Disc  | WCB  | WC6  | WC9  | |||
閥蓋Bonnet  | 25  | 12Cr1Mo1VA  | ||||
閥桿Stem  | 1Cr17Ni2  | 20Cr1Mo1VA  | ||||
閥座Seat  | 25  | 12Cr1Mo1VA  | ||||
密封環(huán)Sealing ring  | S軟鋼(增強(qiáng)柔性石墨)S soft steel (flexible graphite)  | S軟鋼S soft steel  | F軟鋼F Soft steel  | |||
填料Packing  | 增強(qiáng)柔性石墨Fexible graphite  | |||||
支架Yoke  | WCB  | WCB或WC6  | ||||
閥桿螺母Stem nut  | 45(ZCuZn25A16Fe3Mn3)  | |||||
四開(kāi)環(huán)Four piece ring  | 1Cr13  | 20Cr1MoVA  | ||||
三、上明牌Z960Y高溫高壓電站閘閥主要外形尺寸:
公稱(chēng)通徑DNNominal diameter  | 主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions  | 電動(dòng)裝置Electric dewice  | 重量(kg)Weight  | ||||
d  | L  | H  | L1  | L2  | |||
Z960Y-250  | |||||||
100  | 84  | 406  | 1164  | 437  | 277  | DZW45  | 234  | 
125  | 100  | 483  | 1402  | 437  | 277  | DZW60  | 343  | 
175  | 158  | 711  | 1650  | 554  | 309  | DZW180  | 638  | 
225  | 200  | 864  | 1650  | 554  | 309  | DZW180  | 654  | 
300  | 280  | 1067  | 2106  | 764  | 398  | DZW350  | 1973  | 
Z960Y-320  | |||||||
100  | 96  | 533  | 1236  | 437  | 277  | DZW60  | 291  | 
125  | 118  | 610  | 1302  | 437  | 277  | DZW60  | 315  | 
150  | 148  | 762  | 1403  | 526  | 283  | DZW90  | 672  | 
175  | 148  | 762  | 1650  | 554  | 309  | DZW180  | 684  | 
225  | 222  | 1041  | 1650  | 554  | 309  | DZW180  | 696  | 
Z960Y-P54100V  | |||||||
175  | 148  | 762  | 1650  | 554  | 309  | DZW180  | 683  | 
225  | 222  | 1041  | 1650  | 554  | 309  | DZW180  | 704  | 
250  | 222  | 1041  | 1795  | 554  | 309  | DZW180  | 1214  | 
300  | 294  | 1245  | 2080  | 554  | 309  | DZW250  | 2125  | 
Z960Y-P54170V  | |||||||
125  | 98  | 630  | 1230  | 437  | 277  | DZW60  | 312  | 
225  | 186  | 1060  | 1680  | 554  | 309  | DZW180  | 1401  | 
300  | 278  | 1397  | 2265  | 764  | DZW500  | 2834  | |
325  | 310  | 1448  | 2265  | 690  | 398  | DZW500  | 2632  | 
350  | 338  | 1550  | 2536  | 715  | DZWC-4  | 5591  | |