進(jìn)口保溫安全閥德國(guó)洛克品牌全國(guó)暢銷

一、進(jìn)口保溫安全閥技術(shù)參數(shù)：

1、尺寸范圍：DN25-200   

2、壓力等級(jí)：PN1.6-6.4MPa  

3、殼體材料：碳鋼、不銹鋼、合金鋼   

4、適用介質(zhì)：氣體、液體、蒸汽   

5、操作方式：自動(dòng)

6、主要零部件材料：鑄鐵、鑄鋼、黃銅、不銹鋼、等。

二、進(jìn)口保溫安全閥用途及特點(diǎn)：

1、適用于聚酯、乙烯、煉重油、尿素化肥等裝置中，介質(zhì)需保溫的場(chǎng)合，起安全泄壓作用。

2、對(duì)進(jìn)口法蘭及閥體都進(jìn)行保溫，保溫效果好。

3、波紋管平衡結(jié)構(gòu)，消除背壓對(duì)安全閥開啟壓力的影響，并使彈簧等零件不易受到介質(zhì)的侵蝕。

4、用材嚴(yán)格按用戶介質(zhì)、溫度等情況選用。

三、進(jìn)口保溫安全閥描述：

德國(guó)《DE LOCKE》洛克進(jìn)口保溫安全閥按照美標(biāo)ANSI及API規(guī)范設(shè)計(jì)制造，閥體外殼采用保溫結(jié)構(gòu)設(shè)計(jì)，可保證介質(zhì)的溫度損失，全啟式設(shè)計(jì)，排量大。整定壓力偏差小，可達(dá)±3%；啟閉壓差≤15%；選用優(yōu)質(zhì)的彈簧鋼，保證彈簧的壽命和穩(wěn)定性；平面結(jié)構(gòu)的閥瓣和閥座易于維修和重新加工；整定壓力范圍大:0.06～5.0MPa；閥體外殼采用保溫結(jié)構(gòu)設(shè)計(jì),主要用于各類易結(jié)晶、粘稠度較高介質(zhì)的系統(tǒng)中，保溫夾套設(shè)計(jì)，利用外部熱源在閥門的外部循環(huán)加熱，有效的防止介質(zhì)通過(guò)閥門時(shí)的溫度損失，保證介質(zhì)的溫度。該閥門的夾套焊裝于閥門的兩法蘭之間，閥門的側(cè)面、底部設(shè)置有夾套的連接口，夾套中可自由地循環(huán)蒸汽、導(dǎo)熱油或其它的保溫介質(zhì)，確保粘稠介質(zhì)可順暢地流過(guò)閥門。保溫閥對(duì)工業(yè)生產(chǎn)中大量的閥門采取良好的保溫措施，不僅能獲得良好的節(jié)能效果，而且也可以提高閥門的安全可靠性，延長(zhǎng)閥門使用壽命。

Description of imported insulation safety valve:
German "de Locke" imported thermal insulation safety valve is designed and manufactured according to American Standard ANSI and API specifications. The valve body shell adopts thermal insulation structure design, which can ensure the temperature loss of medium. It has full open design and large displacement. The setting pressure deviation is small, up to ± 3%; the opening and closing pressure difference is less than or equal to 15%; high quality spring steel is selected to ensure the service life and stability of the spring; the plane structure disc and seat are easy to repair and reprocess; the setting pressure range is large: 0.06 ~ 5.0mpa; the valve body shell is designed with insulation structure, It is mainly used in all kinds of systems which are easy to crystallize and have high viscosity. The design of thermal insulation jacket makes use of external heat source to heat the external circulation of the valve to effectively prevent the temperature loss when the medium passes through the valve and ensure the temperature of the medium. The jacket of the valve is welded between the two flanges of the valve, and the side and bottom of the valve are provided with the connection port of the jacket, in which the steam, heat transfer oil or other heat preservation medium can be freely circulated to ensure that the viscous medium can flow through the valve smoothly. Heat preservation valve takes good heat preservation measures for a large number of valves in industrial production, which can not only obtain good energy-saving effect, but also improve the safety and reliability of the valve and prolong the service life of the valve.