品牌
代理商厂商性质
深圳市所在地
进口活塞式减压阀概述
进口活塞式减压阀是指采用活塞作为阀瓣,通过调节,将进口压力减至某一需要的出口压力,并依靠介质本身的能量,使出口压力自动保持稳定的减压阀。
产品品牌 | 美国威盾VTON |
*一级代理商 | 深圳名阀进出口贸易有限公司 |
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黄 | |
http://www.vtongroup.com |
The piston valve refers to the use of the piston as a valve, by adjusting the inlet pressure is reduced to a desired outlet pressure, and rely on the energy of the medium itself automatically to maintain the stability of the pressure reducing valve, so that the outlet pressure.
主要分为进口弹簧活塞式减压阀和进口膜片活塞式减压阀,可用于蒸汽、水、气体,主要产品进口膜片活塞式减压阀、进口弹簧活塞式减压阀,进口先导活塞式气体减压阀。
用途和主要性能:本阀适用于水、蒸汽、空气介质管路上,通过调节使进口压力降低至某一需要的出口压力,当进口压力与流量有变化时,靠介质本身的能量自动保持出口压力在一定范围内,但进口压力和出口压力之差必须≥0.2MPA/CM
工作原理及结构:减压阀出厂时,调节弹簧处于未压缩状态,此时主阀瓣和付阀瓣处于关闭状态,使用时按顺时针转动调节螺钉,压缩调节弹簧,使膜瓣移顶开付阀瓣,介质由a孔通过付阀座到b孔进入活塞上方,活塞在介质压力的作用下,向下移动推动主阀瓣离开主阀座,使介质流向阀后.同时由c孔进入膜片下方,当阀后压力超过调定压力时,推动膜片上移压缩调节弹簧,付阀瓣随之向关闭方向移动,使流入活塞上方的介质减小,压力也随之下降,此时的主阀瓣在主阀瓣弹簧力的推动上下移,使主阀瓣与主阀座的间隙减小,介质流量也随之减小,使阀后压力也随之下降到新的平衡,反之当阀后压力低于调定压力时,主阀瓣与主阀座的间隙增大,介质流量也随之增加,使阀后压力也随之增高达到新的平衡.
产品特征:
■压力范围:1Kp-50Mpa
■口径:DN10-DN500
■阀体材质:铸铁,黄铜,铸钢,不锈钢
■连接方式:法兰,丝口,焊接
■温度:-30℃-600℃
■介质:水,蒸汽,气体等
进口减压阀,进口减压阀品牌,美国进口减压阀,进口调压阀,进口稳压阀,进口可调式减压阀进口减压阀(Pressure reducing valve)是指采用控制阀体内的启闭件的开度来调节介质的流量,将介质的压力降低,同时借助阀后压力的作用调节启闭件的开度,使阀后压力稳定在一定压力范围内的阀门。
美国威盾减压阀主要包括进口蒸汽减压阀,进口水用减压阀,进口气体减压阀,进口高压减压阀,进口气瓶减压阀,进口不锈钢减压阀,进口氧气减压阀,进口减压稳压阀等
进口减压阀:http://www.vtongroup.com/products/2.html
进口水用减压阀:http://www.vtongroup.com/products/typelist/17.html
进口蒸汽减压阀:http://www.vtongroup.com/products/typelist/18.html
进口气体减压阀:http://www.vtongroup.com/products/typelist/19.html
进口气瓶减压阀:http://www.vtongroup.com/products/typelist/20.html
进口水用减压阀:http://www.vtongroup.com/products/detail/66.html
进口水用减压稳压阀:http://www.vtongroup.com/products/detail/67.html
进口水用高压减压阀 :http://www.vtongroup.com/products/detail/68.html
进口水用可调式减压阀:http://www.vtongroup.com/products/detail/69.html
进口弹簧水用减压阀:http://www.vtongroup.com/products/detail/70.html
进口膜片式水用减压阀:http://www.vtongroup.com/products/detail/71.html
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进口水用法兰减压阀:http://www.vtongroup.com/products/detail/75.html
进口水用丝扣减压阀(螺纹减压阀):http://www.vtongroup.com/products/detail/76.html
进口蒸汽减压阀:http://www.vtongroup.com/products/detail/77.html
进口蒸汽减压稳压阀:http://www.vtongroup.com/products/detail/78.html
进口蒸汽调压阀:http://www.vtongroup.com/products/detail/79.html
进口高压蒸汽减压阀:http://www.vtongroup.com/products/detail/80.html
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进口可调式蒸汽减压阀:http://www.vtongroup.com/products/detail/84.html
进口蒸汽法兰减压阀:http://www.vtongroup.com/products/detail/85.html
进口高灵敏度蒸汽减压阀(高精度减压阀):http://www.vtongroup.com/products/detail/86.html
进口膜片式蒸汽减压阀:http://www.vtongroup.com/products/detail/87.html
进口弹簧式蒸汽减压阀:http://www.vtongroup.com/products/detail/88.html
进口活塞式蒸汽减压阀:http://www.vtongroup.com/products/detail/89.html
进口工业蒸汽减压阀:http://www.vtongroup.com/products/detail/90.html
进口自力式蒸汽减压阀:http://www.vtongroup.com/products/detail/91.html
进口内螺纹蒸汽减压阀(丝扣减压阀):http://www.vtongroup.com/products/detail/92.html
进口气体减压阀:http://www.vtongroup.com/products/detail/93.html
进口气体调压阀:http://www.vtongroup.com/products/detail/94.html
进口压缩空气调压阀:http://www.vtongroup.com/products/detail/95.html
进口氮气减压阀:http://www.vtongroup.com/products/detail/96.html
进口氧气减压阀:http://www.vtongroup.com/products/detail/97.html
进口氢气减压阀:http://www.vtongroup.com/products/detail/98.html
进口氦气减压阀:http://www.vtongroup.com/products/detail/99.html
进口氩气减压阀:http://www.vtongroup.com/products/detail/100.html
进口微压气体减压阀:http://www.vtongroup.com/products/detail/101.html
进口不锈钢气体减压阀:http://www.vtongroup.com/products/detail/102.html
进口铸钢气体减压阀:http://www.vtongroup.com/products/detail/103.html
进口气体法兰减压阀:http://www.vtongroup.com/products/detail/104.html
进口高压气体减压阀:http://www.vtongroup.com/products/detail/105.html
进口自力式气体减压阀:http://www.vtongroup.com/products/detail/106.html
进口可调式气体减压阀:http://www.vtongroup.com/products/detail/107.html
进口带压力表气体减压阀:http://www.vtongroup.com/products/detail/108.html
进口特气减压阀:http://www.vtongroup.com/products/detail/109.html
进口天然气减压阀:http://www.vtongroup.com/products/detail/110.html
进口气瓶减压阀:http://www.vtongroup.com/products/detail/111.html
进口气体钢瓶减压阀:http://www.vtongroup.com/products/detail/112.html
进口高压气瓶减压阀:http://www.vtongroup.com/products/detail/113.html
进口不锈钢气瓶减压阀:http://www.vtongroup.com/products/detail/114.html
进口氮气钢瓶减压阀:http://www.vtongroup.com/products/detail/115.html
进口氧气钢瓶减压阀:http://www.vtongroup.com/products/detail/116.html
进口氢气钢瓶减压阀:http://www.vtongroup.com/products/detail/117.html
进口氩气钢瓶减压阀:http://www.vtongroup.com/products/detail/118.html
进口氦气钢瓶减压阀:http://www.vtongroup.com/products/detail/119.html
进口乙炔钢瓶减压阀:http://www.vtongroup.com/products/detail/120.html
进口特气减压阀:http://www.vtongroup.com/products/detail/121.html
进口惰性气体减压阀:http://www.vtongroup.com/products/detail/122.html
进口高纯气体钢瓶减压阀:http://www.vtongroup.com/products/detail/123.html
进口小口径气体减压阀:http://www.vtongroup.com/products/detail/124.html
美国威盾VTON进口减压阀产品导航 | |||
进口水用减压阀 | 进口蒸汽减压阀 | 进口气体减压阀 | 进口气瓶减压阀 |
进口水用减压阀 进口水用减压稳压阀 进口水用高压减压阀 进口水用可调式减压阀 进口弹簧水用减压阀 进口膜片式水用减压阀 进口热水减压阀 进口冷水减压阀 进口不锈钢水用减压阀 进口水用法兰减压阀 进口水用丝扣减压阀 | 进口蒸汽减压阀 进口蒸汽减压稳压阀 进口蒸汽调压阀 进口高压蒸汽减压阀 进口高温蒸汽减压阀 进口不锈钢蒸汽减压阀 进口铸钢蒸汽减压阀 进口可调式蒸汽减压阀 进口蒸汽法兰减压阀 进口高灵敏度减压阀 进口膜片式蒸汽减压阀 进口弹簧式蒸汽减压阀 进口活塞式蒸汽减压阀 进口工业蒸汽减压阀 进口自力式蒸汽减压阀 进口内螺纹蒸汽减压阀 | 进口气体减压阀 进口气体调压阀 进口压缩空气调压阀 进口氮气减压阀 进口氧气减压阀 进口氢气减压阀 进口氦气减压阀 进口氩气减压阀 进口微压气体减压阀 进口不锈钢气体减压阀 进口铸钢气体减压阀 进口气体法兰减压阀 进口高压气体减压阀 进口自力式气体减压阀 进口可调式气体减压阀 进口带压力表气体减压阀 进口特气减压阀 进口天然气减压阀 | 进口气瓶减压阀(减压器) 进口气体钢瓶减压阀(减压器) 进口高压气瓶减压阀(减压器) 进口不锈钢气瓶减压阀 进口氮气钢瓶减压阀(减压器) 进口氧气钢瓶减压阀(减压器) 进口氢气钢瓶减压阀(减压器) 进口氩气钢瓶减压阀(减压器) 进口氦气钢瓶减压阀 进口乙炔钢瓶减压阀(减压器) 进口特气钢瓶减压阀 进口惰性气体减压阀 进口高纯气体钢瓶减压阀 进口小口径气体减压阀 |