德國洛克進(jìn)口先導(dǎo)式安全閥描述

一、進(jìn)口先導(dǎo)式安全閥描述:

德國LOCKE洛克進(jìn)口先導(dǎo)式安全閥主要用于提煉廠和氣體加工業(yè),氣體管道系統(tǒng)的壓縮設(shè)備和近海油氣業(yè)。自身介質(zhì)控制的先導(dǎo)安全閥能夠更接近設(shè)定壓力,這就能更好的利用其排放量,從而提高設(shè)備效率。另外,先導(dǎo)式安全閥允許比彈簧荷載式安全閥更高的背壓。它的設(shè)計(jì)特點(diǎn)為,在主閥和先導(dǎo)閥之間的管子與主閥的閥蓋成為一體，從而降低了損壞或凍結(jié)的風(fēng)險(xiǎn)。標(biāo)準(zhǔn)的先導(dǎo)閥包含有逆止閥,先導(dǎo)式安全閥屬于LOCKE高效能安全閥系列,能夠提高效率和設(shè)備的生產(chǎn)率。

Locke imported pilot safety valve is mainly used in refineries, gas processing industry, compression equipment of gas pipeline system and offshore oil and gas industry. The pilot safety valve controlled by its own medium can be closer to the set pressure, which can make better use of its discharge and improve the efficiency of the equipment. In addition, pilot operated relief valves allow higher back pressure than spring loaded relief valves. Its design feature is that the pipe between the main valve and the pilot valve is integrated with the valve cover of the main valve, thus reducing the risk of damage or freezing. Standard pilot valve includes check valve, pilot safety valve belongs to lock high efficiency safety valve series, which can improve efficiency and equipment productivity.

二、進(jìn)口先導(dǎo)式安全閥技術(shù)參數(shù)：

三、進(jìn)口先導(dǎo)式安全閥結(jié)構(gòu)特點(diǎn)：

1、閥座軟密封保證安全閥起跳前后的良好密封性。

2、允許工作壓力接近安全閥的整定壓力。

3、較小超壓就能使安全閥主閥迅速達(dá)到全啟狀態(tài)。

4、安全閥動(dòng)作性能和開啟高度不受背壓的影響。

5、啟閉壓差可調(diào)。

6、導(dǎo)閥不流動(dòng)型結(jié)構(gòu)設(shè)計(jì)減少了有害介質(zhì)的排放和環(huán)境污染。

7、可在線檢測(cè)安全閥的整定壓力。

1. The soft sealing of the valve seat ensures the good sealing before and after the safety valve takes off.

2. The working pressure is allowed to approach the set pressure of the safety valve.

3. Small overpressure can make the main valve of safety valve reach full open state quickly.

4. The action performance and opening height of the safety valve are not affected by the back pressure.

5. The opening and closing pressure difference is adjustable.

6. The non flow structure design of the guide valve reduces the discharge of harmful medium and environmental pollution.

7. The setting pressure of safety valve can be detected online.