主要零件材料零件材料材料BZ41Y-16I-25I-40IBZ41Y-16I-25I-40IBZ41Y-16I-25I-40I閥體、閥造鉻鉬鋼  閥板合金鋼+硬質合金鉻鎳鈦鋼鉻鎳鉬鈦鋼閥桿合金鋼  閥桿螺母鋁鐵青銅手輪灰鑄鐵、可鍛鑄鐵性能規范型號公稱壓力 工作溫度℃適用介質強度(水)(MPa)密封(水)(MPa)低壓密封(空氣)(MPa)BZ41H-16CBZ41W-16P(R)1.62.41.80.6≤200酸、堿類BZ41W-25P(R)2.53.82.80.6≤200酸、堿類BZ41W-40P(R)4.06.04.40.6≤200酸、堿類BZ41W-64P(R)6.49.67.00.6≤200酸、堿類外形尺寸和連接尺寸型號公稱通徑DN尺寸LDD1D2b-fZ-ΦdHDoBA41W-16P(R)1513095654516-24-1417012020150105755516-24-1419014025160115856516-24-14205160321801351007818-24-18270180402001451108518-34-183102005025016012510018-34-183582406526518014512018-34-183732408028019516013520-38-1843528010030021518015520-38-1850030012532524521018522-38-1861432015035028024021024-38-2367436020040033529526526-312-2381840025045040535532030-312-2596945030050046041037530-412-251145560型號公稱通徑DN尺寸LDD1D2D6b-fZ-ΦdHBA41W-40P(R)151309565454016-24-141352015010575555116-24-141902516011585655816-24-1420532180135100786618-24-1827040200145110857618-34-18310502501601251008820-34-183716528018014512011022-38-18398031019516013512122-38-1845510035023019016015024-38-2355112540027022018817628-38-2562815045030025021820430-38-2570820055037532028226038-312-3088525065044538534531342-312-24960型號公稱通徑DN尺寸LDD1D2D6b-fZ-ΦdHBA41W-64P(R)1513010575554118-24-141402015012590685120-24-1819525160135100785822-24-1821032180150110826624-24-2328040200165125957624-34-23328502501751351058826-34-233906528020016013011028-38-234108031021017014012130-38-2348510035025020016815032-38-2559012540029524020217636-38-3068815045034028024020438-38-3476820055040534530026044-312-3497225065047040035031348-312-411059

　　對夾連接球閥具有結構緊湊、體積小、重量輕、密封性能好、啟閉靈活、安裝方便等特點。　　主要型號　　保溫型：　　手動(BQ71F)　　氣動(BQ671F)　　電動(BQ971F)　　公稱通徑：DN1.5-100mm　　　　　 1/2“-4“　　公稱壓力：PN1.0-2.5MPa　　CLASS：150lb　　JIS：10K主要外形及連接尺寸表公稱通徑(DN)產品型號 LDWH3-G(mm)(in)1.0MPa1.6MPa2.5MPa150Lb10k手動手動 151/2”405353534758130803/8203/4”456363635763170803/8251”5073737366741701003/8321 1/4”6084848475842001101/2401 1/2”7094949485892501201/2502”801091091091031042501301/2652 1/2”1101291291291221243501401/2803”1201441441441351343501501/21004”1401641641701731594201801/2型號、零件材料及主要參數公稱壓力或壓力級產品型號PN1.0MPaBQ71F-10CBQ71F-10PBQ71F-10P8BQ71F-10P3BQ71F-10RBQ71F-10R8BQ71F-10R3PN1.6MPaBQ71F-16CBQ71F-16PBQ71F-16P8BQ71F-16P3BQ71F-16RBQ71F-16R8BQ71F-16R3PN2.5MPaBQ71F-25BQ71F-25PBQ71F-25P8BQ71F-25P3BQ71F-25RBQ71F-16R8BQ71F-25R3CLASS150BQ71F-150(LB)CBQ71F-150(LB)PBQ71F-150(LB)P8BQ71F-150(LB)P3BQ71F-150(LB)RBQ71F-150(LB)R8BQ71F-150(LB)R310KBQ71F-10(K)CBQ71F-10(K)PBQ71F-10(K)P8BQ71F-10(K)P3BQ71F-10(K)RBQ71F-10(K)R8BQ71F-10(K)R3主要零件材料閥體WCBZGlCr18Ni9TiCF8(304)CF8(304L)ZG1Cr18Ni12Mo2TiCF8M(316)CF8M(316L)球體、閥桿2Crl3lCr18Ni9Ti0Cr18Ni9(304)0Cr18Ni9(304L)1Cr18Ni2Mo2(316)0Cr17Ni2Mo2(316)0Cr17Ni2Mo2(316L)密封圈聚四氟乙烯　　　對位聚苯填料、墊圈V型聚四氟乙烯　　柔性石墨環　　聚四氟乙烯片　　柔性石墨復合墊適用工況適用介質重油、膠類等硝酸腐蝕性介質強氧化性介質醋酸等腐蝕性介質尿素等腐蝕性介質適用溫度-28-300℃配管法蘭JB79-59、GB9113、SH3406　　　ANSI　B16.5　JIS　B2212 

　　我公司根據國內外先進的技術資料和圖樣，自行設計生產的技術資料和圖樣，自行設計生產的上下展式保溫放料閥是蝸爐應用系統裝置中的節能型閥門。本產品設計新穎、結構合理，采用不銹鋼、WCB等材質作閥體，密封性能良好。主要技術參數壓力工作溫度適用介質公稱壓力1.6上密封試驗 ≤175℃水、顆粒、油品等殼體試驗2.4高壓密封試驗主要零件材料閥體閥瓣、密封圈、閥桿螺母殼體試驗不銹鋼銅主要外形尺寸(法蘭尺寸按JB79PN1.6MPa)口徑上展式下展式DD3HD0DD3HD0251151152701601151352251603213513528516013514530016040145145355180145160340180501601603701801601803451806518018046522018019542522080195195480250195215445250100215215590280215260535280125245245730300245280585300150280280775320280330665320 

主要性能規范型號公稱壓力PN(MPa)試驗壓力PS(MPa)公稱壓力PN(MPa)適用介質工作溫度(℃)殼體密封BX43W-1.0p1.01.51.11.0磷酸類等≤250BX43W-1.0C1.01.51.11.0非腐蝕、弱腐蝕≤200基本尺寸口徑DNLDD1D2Z-Φd2015010575554×142516011585654×1432190135100784×1840200145110854×18502201601251004×18652801801451204×18803001951601354×181003402151801558×181253502452101858×181504002802402108×232004803352952658×2325053039035032012×2330061044040036812×23主要零件材料零件名稱試閥體、塞子填料BX43W-1.0PBX43W-1.0R不銹鋼石墨BX43W-1.0C鑄鋼

產品性能規范型號公稱壓力PN(MPa)試驗壓力適用溫度適用介質保溫套壓力(MPa)殼體密封BJ41W-16P、R、C1.62.41.8≤350硝酸類≤1.0BJ41W-25P、R、C2.53.82.8≤350硝酸類≤1.0I型主要外形尺寸和連接尺寸(II型法蘭大一級)型號公稱通徑DNmm尺寸LDD1D2B-fZ-ΦdHDo2-G W PBJ41 -16R H C1513095654516-24-141701703/820150105755516-24-141901903/825160115856516-24-142052053/8321801351007818-24-182702701/2402001451108518-34-183103101/25023016012510018-34-183583581/26529018014512018-34-183733731/28031019516013520-38-184354351/210035021518015520-38-185005001/212540024521018522-38-186146141/215048028024021024-38-236746741/220060033529526426-312-238188181/225073040535532030-312-259499691/2型號公稱通徑DNmm尺寸LDD1D2B-fZ-ΦdHDo2-G W PBJ41 -25R H C1513095654516-24-142331203/820150105755516-24-142751403/825160115856516-24-142851603/8321801351007818-24-183021801/2402001451108518-34-183552001/25023016012510020-34-183622401/26529018014512022-38-184002801/28031019516013522-38-184303201/210035023019016024-38-184653601/212540027022018828-38-235504001/215048030025021830-38-257004001/220060036031027834-312-257804501/225073042537033536-312-309005501/2型號公稱通徑DNmm尺寸LDD1D2D6B-fZ-ΦdH2-G W PBJ41 -40R H C151309565454016-24-142333/82015010575555116-24-142753/82516011585655816-24-142853/832180135100786618-24-183021/240200145110857618-34-183551/2502301601251008820-34-183701/26529018014512011022-38-184081/28031019516013512122-38-184361/210035023019016015024-38-234751/212540027022018817628-38-255581/215048030025021820430-38-257201/220060037532028226038-312-308001/2型號公稱通徑DNmm尺寸LDD1D2D6B-fZ-ΦdH2-G W PBJ41 -64R H C1517010575555518-24-142403/82019012590686820-24-142803/825210135100787822-24-142903/832230150110828224-24-183251/240260165125959524-34-183601/25030017513510510526-34-184101/26534020016013013028-38-184301/28038021017014014030-38-184651/210043025020016816832-38-185371/212550029524020220236-38-236301/215055034028024024038-38-257901/220065040534530030044-312-259101/2

　　應用規范　　公稱壓力：1.6-2.5MPa　　適用溫度范圍：-20-232℃-350℃　　適用介質：水、油、氣及某些腐蝕性液體(W.O.G)主要零件材料序號NO零件名稱材質1閥體不銹鋼CF8M/CF8碳鋼WCB2球不銹鋼316/304不銹鋼SS3043密封墊聚四氟乙烯PTFE聚四氟乙烯PTFE4閥桿不銹鋼316/304不銹鋼SS3045填料不銹鋼PTFE聚四氟乙烯PTFE6定位鎖不銹鋼304不銹鋼SS3047手柄不銹鋼304不銹鋼SS3048閥桿螺母不銹鋼304不銹鋼SS3049填料壓蓋不銹鋼304不銹鋼SS30410手柄套塑料Plastic塑料Plastic11密封瓶帽不銹鋼316/304不銹鋼SS30412墊圈聚四氟乙烯PTFE聚四氟乙烯PTFE主要尺寸尺寸15/1/2“20/3/4”25/1“32/11/4"40/11/2"50/2“65/21/2"80/3”100/4“125/5”150/6”200/8“d151923.5303645586776100125195L3238.54555627295120145200225275D95105115135145160180195215245280335D1657585100110125145160180210240295D24555657885100120135155185210265H6270798692102158172187200240278E1101251351501501802503003506508401000b141416161820222424262628z-d14-144-144-144-184-184-184-188-188-188-188-2312-20l2223333333332-G3/83/83/81/21/21/21/21/21/21/21/21/2

　　該系列閥門具有保溫、保冷特性。按GB設計制造法蘭連接按79-94標準制造用于石油、化工、冶金、制藥行業。　　該閥門由于采用了蒸氣夾套保溫。故即使外界溫度降到零度以下，該閥仍操作靈活保證輸油管道能斷開，其優點是一般控制閥門所沒有的。它是重油輸送管道理想的控制閥門。　　根據用戶需要夾套注入蒸氣、導熱油、冷卻水、冷氣等。使用整個閥門長溫或降溫達到所需要的溫度。能防止介質結晶。I型主要連接尺寸 公稱通徑DNLDD1D2BFZ-Φd2-G151309565451424-Φ143/82015010575551424-Φ143/82516011585651424-Φ143/832165135100781624-Φ181/240180145110851634-Φ181/2502001601251001634-Φ181/2652201801451201834-Φ181/2802501951601352034-Φ181/21002802151801552034-Φ181/21253202802402102234-Φ231/21503603352952652634-Φ231/2 Π型主要連接尺寸公稱通徑DNLDD1D2BFZ-Φd2-G151309565451424-Φ143/82015010575551424-Φ143/82516011585651424-Φ143/832165135100781624-Φ181/240180145110851634-Φ181/2502001601251001634-Φ181/2652201801451201834-Φ181/2802501951601352034-Φ181/21002802151801552034-Φ181/21253202802402102234-Φ231/21503603352952652634-Φ231/2

主要尺寸表公稱通徑DnL日標、美標-JJS 10K(ANSI 150lb)日標、美標-JJS 20K(ANSI 300lb)DGTFCN-hDGTFCN-h20117117127731.698.54-161567320.71.6114.54-1625127127152921.6120.54-191659222.31.61278-19401651651781051.6139.54-1919010525.41.61498-22501781781901271.6152.54-1921012728.61.61688-2282292292792161.6241.58-22      1002542543432701.6298.512-25      1502922924063241.6362.512-25      2003303305334131.6476.012-29      主要尺寸表壓力口徑LDD1D2BZ-Φd3-G161510813510078184-183-82011714511085184-183-825127160125100204-183-832140180145120208-181/240165180145120208-181/250178195160135208-181/265203245210185228-181/280229280240210248-231/21002543352952652612-231/21252673352952652612-231/21502924053553203012-251/22003305204704353416-251/2251510813510078184-183-82011714511085184-183-825127160125100204-183-832140180145120208-181/240165180145120208-181/250178195160135208-181/265203230190160248-231/280229300250218308-251/21002543603102783412-251/21252674253703323612-301/21502924253703323612-301/22003305504904484416-341/2

　　型號：H42X公稱通徑：DN32-200　　壓力等級：PN0.6-1.6MPa　　材質：鑄鐵、碳鋼、不銹鋼　　概述:　　該閥是一種節約能源的閥,一般安裝在水泵水下吸管的底端.限制水泵管內液體返回水源,起著只進不出的功能.閥蓋上有很多個進水品和加強筋,起到了不易堵塞,主要應用在抽水的管路上.水道和支承的作用.口徑有單瓣,雙瓣,多瓣型.有法蘭連接和螺紋連接.　　結構與原理:　　本閥由閥估,閥瓣,閥蓋,襯套,密封圈等零件組成,詳見下圖水源的水從閥蓋進入閥體.在流體的壓力作用下,閥瓣打開水,當示停后出口管內的壓力將閥瓣迅速關閉,液體將不會倒回水源,起到了即暢通抽水又節約水能損失的作用.　　性能規范：　　公稱壓力：PN0.25MPa　　公稱通徑：DN15～DN350　　適用介質：水、油、及非腐蝕性介質　　適用溫度：≤50 o C　　主要部件材料：灰鑄鐵、丁腈橡膠　　執行標準：Q/12 NJ3583-2001　　試驗標準：GB/T13927-1992　　主要外形尺寸：型號公稱通徑 DN(mm)HDD1D2Z-d適用介質適用溫度H42X3210512090704-φ14水、油、液體不銹鋼 ≤150℃40110130100804-φ1450125140110904-φ14651501601301104-φ14801751851501284-φ181001902051701484-φ181252402352001788-φ181502802602252028-φ182003603152802588-φ18

　　該閥精度高,外觀美,造型小,帶有彈簧裝置,垂直與水平安裝均可等特點.主要適應管道系統中防止介質倒流使用.　　主要技術參數:　　工作介質為<=180 o C的水,油,液體　　銅制造材料：黃銅　　性能參數與主要尺寸:公稱通徑 DN(mm) ZGHL151/2"7343203/4"8548251"9555321-1/4"11373401-1/2"13886502"15698

　　本廠生產的DRVZ型靜音止回閥由閥體、閥座、導流體、閥瓣、軸瓦及彈簧等零件組成。內部流道采用流線型設計，壓力損失極小，閥瓣啟閉行程很短，停泵啟閉行程很短，停泵時可快速關閉，防止巨大的水錘聲，形成靜音效果。　　該閥主要用于給水、排水、消防、暖通系統，可安裝于水泵出口處，以防止介質倒流及水錘對泵的損壞。主要技術參數型號DRVZ/T-10DRVZ/T-16DRVZ/T-25Q公稱壓力PN1.0MPaPN1.5MPaPN2.5MPa公稱通徑DN50～DN300(mm)最高工作壓力1.0MPa1.6MPa2.5MPa密封試驗壓力1.1MPa1.76MPa2.75MPa殼體試驗壓務1.5MPa2.4MPa3.75MPa主要零部件零件名稱材料閥體、導流體灰鑄鐵、球墨鑄鐵、鑄鋼閥座、軸瓦、閥瓣、軸青銅或鉻不銹鋼彈簧不銹鋼主要連接尺寸(法蘭連接尺寸:PN10按GB4216.4-84，PN16按GB4216.5-84，PN25按9113.4-88標準)公稱通徑(mm)L(mm)501206515080180100240125300150350200450250500300550350575400600450650500700

　　•結構優勢與特點　　1、產品設計制造按E101和JB/T3595標準的規定，結構合理，性能優良，造型美觀。　　2、閥門中腔采用壓力自緊式密封結構，介質壓力越高，密封性能越好。　　3、支管兩端為焊接結構，適應不同的接管要求。　　4、閥瓣、閥座密封面采用司太立(stellite)鈷基硬質合金堆焊而成，耐磨、耐高溫、耐腐蝕、抗擦傷性能好、使用壽命長。　　5、高溫耐壓部件采用優質耐熱合金鋼制造，安全可靠，性能穩定，使用壽命長。·主要零件材料 Material for Main Parts零件名稱Part Name材料牌號 Material Designation閥 體Body25、WCB12CrlMovWC6WC9閥 蓋Bonnet2512CrlMov閥瓣、閥座Disc、Seat25堆STL鈷基硬質合金12CrlMoV堆STL鈷基硬質合金密封環Sealing ring增強柔性石墨Reinforced flexible graphite·主要尺寸及重量 Main dimensions and weight公稱通徑NPS/in.Nominal diameer尺寸/mm Dimensions重量/kgWeightD1D2LH1O1223120　2202745135 1701059.5252846135 200 17012510323050180 2001241240386023025025506180350 32030028656990260 370350398084118340 400 43038075100113138410 455 560330148150150190750390349175186239900428400200201260950518603