型号 | 公称压力 (MPa) | 实验压力 | 工作温度(℃) | 适用介质 | ||
强度(水)(Mpa) | 密封(水)空气 | 低压密封空气(Mpa) | ||||
Z4IH-16C Z41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | NITRICACID |
硝酸类 | ||||||
ACETICACID | ||||||
醋酸类 | ||||||
NITRICACID | ||||||
Z41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 硝酸类 |
Z41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | ACETICACID |
Z41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋酸类 |
阀体/阀盖 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB |
零件名称 | ZG1Cr18Ni9Ti系列 | ZG00Cr18Ni10系列 | ZG1Cr18Ni12Mo2Ti系列 | ZG00Cr17Ni14Mo2系列 | WCB系列 |
闸板 | ZG1Cr18NI9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | 1Cr13 |
阀杆 | 1Cr18Ni9Ti | ooCr18Ni10 | 1Cr18Ni12Mo2Ti | ooCr17Ni14Mo2 | 1Cr13 |
填料 | PTFE编织 | PTFE编织 | PTFE编织 | PTFE编织 | 石墨Graphite |
垫片 | 304L+PTFE | 304L+PTFE | 316L+PTFE | 316L+PTFE | 石墨+304 Graphite+304 |
压盖 | ZG1Cr181Ni10 | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB |
填料压环 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Mi12Mo2Ti | 00Cr17Ni14Mo2 | 1Cr13 |
螺栓 | 1Cr171Ni2 | 1Cr171Ni2 | 1Cr171Ni2 | 1Cr171Ni2 | 35CrMoA |
螺母 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
型号 | 公称压力 (MPa) | 实验压力 | 工作温度(℃) | 适用介质 | ||
强度水(MPa) | 密封(水)空气(MPa) | 低压密封空气(MPa) | ||||
Z41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | 硝酸类 |
Z41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 醋酸类 |
Z41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | 硝酸类 |
Z41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋酸类 |
尺寸 | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | mm | 130 | 150 | 160 | 180 | 200 | 250 | 265 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 |
H | mm | 175 | 180 | 210 | 210 | 350 | 358 | 373 | 435 | 500 | 614 | 674 | 818 | 1225 | 1415 | 1630 | 1780 | 2050 | 2181 | 2599 |
W | mm | 180 | 180 | 200 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 360 | 400 | 450 | 500 | 500 | 600 | 720 | 720 | 720 |
尺寸 | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | mm | 130 | 150 | 160 | 180 | 200 | 250 | 265 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 |
H | mm | 175 | 180 | 210 | 210 | 350 | 358 | 373 | 435 | 500 | 614 | 674 | 818 | 1225 | 1415 | 1630 | 1780 | 2050 | 2181 | 2599 |
W | mm | 180 | 180 | 200 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 360 | 400 | 450 | 500 | 500 | 600 | 720 | 720 | 720 |
尺寸 | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | mm | 130 | 150 | 160 | 180 | 200 | 250 | 280 | 310 | 350 | 400 | 450 | 550 | 650 | 750 | 850 | 950 |
H | mm | 175 | 180 | 210 | 210 | 350 | 358 | 373 | 435 | 500 | 614 | 674 | 818 | 1225 | 1415 | 1630 | 1780 |
W | mm | 180 | 180 | 200 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 360 | 400 | 450 | 500 | 500 | 600 |
武田机电
LOHSE阀门,LOHSE刀闸阀,LOHSE截止阀,LOHSE调节阀,LOHSE排渣阀,LOHSE蝶阀
德国LOHSE成立于1962,其生产的刀闸阀广泛地应用于造纸及化工行业.产品已通过ISO 9001认证.
valves CNA Shut-off valves CDS Shut-off valves CAW Shut-off valves CDSV
MARTIN LOHSE GmbH Over 40 years' experience and success in valve construction LOHSE Knife Gate Valves for the Paper and Chemical Industry Long before the actual start of our valve development and production programme in 1962, we were already partners of the paper industry. As manufacturers of pulp vats, containers and machine parts our specialists were always present when it was a matter of solving problems at our customers. It was therefore a logical step that we also addressed the problems of valve technology handling pulp and fibre. The complete development of our knife gate valves rests always on close coordination with the experts from paper and paper machine manufacturers.
LOHSE阀门开发与生产计划在1962年的实际开始,LOHSE已经造纸行业的合作伙伴。作为纸浆大桶,容器及机械零件制造商的专家总是在场,这是一个在我们的客户解决问题的问题。因此,一个合乎逻辑的步骤,我们也解决了阀门的技术问题的处理纸浆和纤维。 LOHSE刀闸阀发展在于总是在与从纸张和造纸机制造商的专家密切协调。这种演变开始与铸铁阀和带内衬不锈钢通过与腐蚀,耐酸不锈钢制成。
This evolution began with valves made of cast iron and continued with valves lined with stainless through to today with valves made of corrosion and acid resistant stainless steel. The reject valves that were developed parallel to this and were conceived for the problem positions in waste paper processing, have since become the standard in recycling paper mills. We are now the only renowned manufacturer of knife gate valves with a service-friendly two-part housing. All others have long since abandoned this design because of manufacturing costs and now only have valve bodies with a one part housing. But the simplest way of replacing wearing parts is if the housing is in two parts. In addition, the one-part housing has the following further disadvantage: the space for inserting the valve plate in the housing has to be relatively large and this increases the danger of blocking and draining paper fibres. With our valve, this problem is prevented by the narrow tolerances between the valve plate and the smooth-running plastic internal shell. The valve guides are emptied via a specially shaped sturdy valve plate. A sophisticated system for attaching accessories and the drives - which are found here as the LOHSE modular system - is another advantage of our concept. Our repair service restores your used LOHSE COMPACT valve to an as-new condition with the guarantee of a new valve. What our customers appreciate in us: detailed advice on site on valve type and installation situation preparation of a customised offer fastest delivery times thanks to independence from sub-contractors simplest build-on possibilities for all technical accessories such as limit switches, positioners, terminal boxes, etc. competent training for the installation and maintenance personnel on site or on our premises quality guarantee through own production - the product is “Made in Germany” CE 0036 / ISO 9001 simplest replacement of wearing parts through service-friendly two-part housing our own repairs department guarantees repairs with full factory guarantee day-to-day personal support for our customers through our service technicians maintenance contracts provide the best possible security further development of our products in close cooperation with our partners in the paper industry
LOHSE阀门,LOHSE刀闸阀,LOHSE截止阀,LOHSE调节阀,LOHSE排渣阀,LOHSE蝶阀
产品名称:楔式法兰闸阀
产品型号:Z41H(W)(Y)
压力等级:1.6Mpa~16Mpa
产品规格:DN25.~1000mm
产品材质:碳钢、不锈钢
适用温度:≤425 oC
适用介质:水、蒸气、油品、酸、碱类
性能:
公称压力:PN1.6、2.5、4.0、6.4MPa;
公称通径:DN15至400;
阀体材质:铸铁、铸钢、碳钢WCB、不锈钢304、316;
法兰连接;
温度:≤250℃、≤300℃。
相关柱塞阀产品:
法兰柱塞阀 柱塞截止阀 柱塞闸阀 铸铁柱塞阀 铸钢柱塞阀 丝口柱塞阀 双向二通柱塞阀 硬密封柱塞阀 蒸汽柱塞阀
闸阀的启闭件是闸板,闸板的运动方向与流体方向相垂直,闸阀只能作全开和全关,不适合作调节和节流。闸板有两个密封面,最常用的楔式闸板阀的两个密封面形成楔形,楔形角随阀门参数而异,通常为5o。楔式闸阀的闸板可以做成一个整体,叫做刚性闸板;也可以做成能产生微量变形的闸板,以改善其工艺性,弥补密封面角度在加工过程中产生的偏差,这种闸板叫做弹性闸板。闸阀关闭时,密封面可以只依靠介质压力来密封,即依靠介质压力将闸板的密封面压向另一侧的阀座来密封面的密封,这就是自密封。大部分闸阀是采用强制密封的,即阀门关闭时,要依靠外力强行将闸板压向阀座,以密封面的密封性。闸阀具有以下优点; 1.流体阻力小,密封面受介质的冲刷和侵蚀小。 2.开闭较省力。 3.介质流向不受限制,不扰流、不降低压力。 4.形体简单,结构长度短,制造工艺性好,适用范围广。公称压力或压力级:PN1.0-16.0MPa、ANSI CLASS 150-300LB、JIS10-20K 公称通径或口径:DN10~1000、NPS 1/2 ~36" 连接方式:法兰、对焊、螺纹等适用温度:-196℃~700℃驱动方式:手动、伞齿轮传动、气动、电动、液动、气液联动、电液联动
PZ43手动刀型闸阀 上海华钢阀业
设计紧凑、占据空间小、重量轻、易于安装、耐磨防堵措施完善,便于维修,使用寿命长。广泛应用于食品饮料、造纸、纸浆工业、工业污水、城市污水处理、化工厂、散状物料输送、飞灰处理行业。
RVC(E)X弹性座封闸阀
以来市场上使用的一般闸阀普遍存在着漏水或生锈现象,本企业引进欧洲高科技橡胶及阀门制造技术所生产的弹性座封闸阀,克服了一般闸阀密封不良,生锈等缺陷,弹性座封闸阀利用弹性闸板产生微量弹性变形的补偿作用达到良好的密封效果,该阀具有开关轻巧、密封、弹性记忆佳及使用寿命等显著优点。可广泛用于自来水、污水、建筑、石油、化工、食品、医药、轻纺、电力、船舶、冶金、能源系统等体管线上作为调节和截流装置使用。
DN | L | D | D1 | D2 | H | z×M | D0 |
---|---|---|---|---|---|---|---|
50 | 43 | 160 | 125 | 99 | 285 | 4×M16 | 180 |
65 | 46 | 185 | 145 | 120 | 295 | 4×M16 | 180 |
80 | 46 | 200 | 160 | 135 | 315 | 8×M16 | 220 |
100 | 52 | 220 | 180 | 155 | 365 | 8×M16 | 220 |
125 | 56 | 250 | 210 | 185 | 400 | 8×M16 | 230 |
150 | 56 | 285 | 240 | 210 | 475 | 8×M20 | 280 |
200 | 60 | 340 | 295 | 265 | 540 | 12×M20 | 360 |
250 | 68 | 405 | 355 | 310 | 630 | 12×M22 | 360 |
300 | 78 | 460 | 410 | 375 | 780 | 12×M22 | 400 |
350 | 78 | 520 | 470 | 435 | 885 | 16×M22 | 400 |
400 | 102 | 580 | 525 | 485 | 990 | 16×M27 | 400 |
450 | 114 | 640 | 585 | 545 | 1100 | 20×M27 | 530 |
500 | 127 | 715 | 650 | 609 | 1200 | 20×M30 | 530 |
600 | 154 | 840 | 770 | 720 | 1450 | 20×M36 | 600 |
800 | 190 | 1025 | 950 | 898 | 2000 | 24×M36 | 680 |
1. 客户采购清单请来电至 ,或来电咨询15802023078。
2. 收到客户采购清单,为客户提供阀门型号选型与报价(价格清单)。
3. 具体商定:交货期、特殊要求等事宜。
订货须知1. 客户对产品有特殊要求,须在订货合同中提供以下说明:
1. 结构长度
2. 连接形式
3. 公称直径、全通径、缩径、管道尺寸
4. 运用介质及温度、压力范围
5. 实验、检验标准及其他要求
2. 本场可根据客户特殊要求配置各类驱动装置。
3. 如由客户提供确定的阀门类型和型号时,客户应正确说明其型号的含义和要求,在供需双方理解一致的条件下签订合同。
暗杆软密封闸阀特点:
传统的闸阀往往在通水洗管后即因外物诸如石头,木块,水泥,纸屑,杂物等淤积于阀底凹槽内。容易造成无法关闭紧密而形成漏水现象,暗杆弹性座封闸阀(RVHX/Z45X-16)低部采用与水管相同的平底设计,不易造成杂物淤积,使流体通畅无阻。·整体包胶 阀板采用高品质的橡胶进行整体内,外包胶,国内一流的橡胶硫化技术使得硫化后的阀板能够保证精确的几何尺寸,且橡胶与球墨铸铁闸板连接牢靠,不易脱落及弹性记忆佳。 ·耐腐蚀 阀阀体采用粉沫环氧树脂涂装,可防止阀体的腐蚀与生锈,并可用于污水系统。 ·不易碎裂 以往传统铸铁闸阀常园外物击中,碰撞或重叠而造成断裂等现象。由于本阀改用球墨铸铁,此种情形已可大幅度减少。 ·三“O”型环密封圈 由于阀杆采用三“0”型环密封圈密封设计,可减少开关时的磨擦阻力,大幅减少漏水现象殛可以不停水施工更换密封圈。 ·有助生饮 由于阀体内部以无毒性环氧树脂涂装,闸板的内外表面均以橡胶完全包覆而不至于出现锈水或腐蚀现象,可供生饮。·精铸阀体 阀体采用精密铸造,精确的几何尺寸使得阀体内部无需任何精加工即可保证阀门的密封性。 ·重量轻 本阀采用球墨铸造而成,重量较传统闸阀重量减轻约20%-30%。安装维修方便。暗杆软密封闸阀设计标准:
平底设计 阀底无凹槽,不易沉积焊渣、石子、泥沙等杂物,确保密封可靠,流体畅通;
整体包胶: 闸板采用优质橡胶进行整体内外包胶,硫化后的闸板能够保证精确的几何尺 寸,配合以精密铸造的阀体,形成天衣无缝的密封副,确保阀门的零泄漏。且橡胶与球墨铸铁闸板胶合牢靠,弹性记忆性好;
精铸壳体: 阀体采用精密铸造,精确的几何尺寸使得阀体内部无需任何加工,闸板和阀体实现通配,方便维修和更换;
耐腐涂装: 阀体内外表面与介质接触的部位采用环氧树脂涂装,阀杆采用不锈钢材质,阀杆螺母采用铜合金材质,闸板全面包覆小脚过年避免产生锈蚀,可用于纯净水系统、污水系统及地下恶劣环境;
在线维修: 阀体与阀杆连接采用三道“O”形环密封,减少启闭扭矩,大幅度减少漏水现象,并可以在线更换密封圈。
暗杆软密封闸阀主要参数:
压力等级 | 1.0MPa、1.6MPa、2.5MPa |
阀体耐压 | 1.5MPa、2.4MPa、3.75MPa |
密封试验 | 1.1MPa、1.76MPa、2.75MPa |
工作温度 | 0~80℃ |
适用介质 | 水、油、蒸气等 |
进口不锈钢闸阀|世界品牌不锈钢法兰闸阀|304闸阀|316闸阀
概述
闸阀是指关闭件(闸板)沿通路中心线的垂直方向移动的阀门,当介质流体对阀体材质要求较高时,比如腐蚀,酸碱介质,必须选用进口不锈钢闸阀,(Stainless steel gate valve)它是指采用不锈钢(304、316、316L)作为阀体材质的闸阀,阀门任性更好,耐温更高,耐压更强,而且耐腐蚀;
Gate valve is a valve down part (disc) is moved along the vertical direction of the channel centerline when the the Fluid Body material requirements, such as corrosion, acid and alkali media, you must use the imported stainless steel gate valve, which is made of stainless steel(304,316,316 L) as the body material of the valve, the valve wayward better, higher temperature, pressure stronger, and corrosion-resistant
美国威盾进口不锈钢闸阀有以下特征:
1、不锈钢闸阀流体阻力小, 密封面受介质的忡刷和侵蚀小。
2、不锈钢闸阀开闭较省力。
3、不锈钢闸阀介质流向不受限制 , 不扰流、不降低压力。
4、不锈钢闸阀形体简单 , 结构长度短,制造工艺性好,适用范围广。
不锈钢闸阀适用于公称压力PN1.6~16.0MPa,工作温度-29℃~550℃的石油、化工、水力、火力电站各种系统的管路上,切断或接通管路介质。适用介质为:硝酸类、醋酸类、水、油、气类及某些腐蚀性液体。
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