進口對夾式超薄止回閥推薦德國洛克

一、進口對夾式超薄止回閥產品特點：

1.整體結構,可靠性高；

2.長度短,體積小,重量輕;

3.關閉快速，水錘壓力小;

4.流道通暢，流體阻力小;

5.閥瓣行程短、關閥沖擊力小;

6.可選擇水平或垂直安裝;

1. Overall structure, high reliability;

2. Short length, small volume and light weight;

3. Fast closing and low water hammer pressure;

4. The flow passage is unobstructed and the fluid resistance is small;

5. Short disc travel and small valve closing impact force;

6. It can be installed horizontally or vertically;

二、進口對夾式超薄止回閥描述：

德國LOCKE洛克進口對夾式超薄止回閥可以水平安裝也可以垂直安裝是一種超薄止回閥，它具有結構簡單，外形美觀、重量輕、安裝方便等優(yōu)點。用于介質單向流動的管路上，阻止介質倒流，以防發(fā)生事故。主要適用于給水系統(tǒng)、石油、 化工、冶金等工業(yè)部門對有安裝空間限制的場所最為適用。

It can be installed horizontally or vertically. It has the advantages of simple structure, beautiful appearance, light weight and convenient installation. It is used in the pipeline with unidirectional flow of medium to prevent the medium from flowing back, so as to prevent accidents. It is mainly suitable for water supply system, petroleum, chemical industry, metallurgy and other industrial departments to the places with installation space restrictions.

三、進口對夾式超薄止回閥選型：

1.對夾式超薄式止回公稱直徑、全通徑、縮徑、管道尺寸；

2.對夾式超薄式止回運用介質及溫度、壓力范圍；

3.對夾式超薄式止回結構長度；

4.對夾式超薄式止回試驗、檢驗標準及其他等要求。

1. Nominal diameter, full diameter, reduced diameter and pipe size of wafer type ultra-thin check;

2. Wafer type ultra-thin check application medium, temperature and pressure range;

3. Length of wafer type ultra-thin check structure;

4. Requirements for clamp type ultra-thin check test, inspection standard and others.

四、進口對夾式超薄止回閥主要參數(shù)：

☆規(guī)格尺寸:DN50-DN500 [2＂－20＂]；    

☆壓力范圍:16≈320BAR；        

☆使用溫度:-20℃≈550℃；      

☆連接方式:對夾式；         

☆閥體閥蓋:碳鋼、不銹鋼；      

☆閥板材質：不銹鋼；      

☆閥桿材質：不銹鋼；      

☆適用介質:水、油品、蒸汽、硝酸、醋酸、尿素等；

Specification and size: dn50-dn500 [2 "- 20"];

Pressure range: 16 ≈ 320bar;

Service temperature: - 20 ℃ ~ 550 ℃;

Connection mode: wafer type;

Valve body bonnet: carbon steel, stainless steel;

Valve plate material: stainless steel;

Valve rod material: stainless steel;

Applicable media: water, oil, steam, nitric acid, acetic acid, urea, etc;