進(jìn)口內(nèi)外螺紋針型閥歐美品牌德國洛克

 

一、進(jìn)口內(nèi)外螺紋針型閥結(jié)構(gòu)特點(diǎn)：

1．密封性能良好等優(yōu)點(diǎn)是電站、油、化工裝置和儀表測量管路中的一種先進(jìn)連接方式的閥門。

2．的密封性良好，使用壽命長，即使密封面損壞后，針型閥也只需要更換易損零件，即可繼續(xù)使用。

3．具有安裝拆卸方便，連接緊固。

4．有利于防火,防爆和耐壓能力高。

5．安裝時(shí)應(yīng)使介質(zhì)的流向與閥體上的箭頭方向一致。

 

二、進(jìn)口內(nèi)外螺紋針型閥描述：

德國DE LOCKE洛克進(jìn)口內(nèi)外螺紋針型閥是一頭外螺紋，一頭內(nèi)螺紋。其安裝拆卸方便，連接緊固，密封性能良好等優(yōu)點(diǎn)，是電站、油、化工裝置和儀表測量管路中的一種先進(jìn)連接方式的閥門。內(nèi)外螺紋針型閥的閥芯就是一個(gè)很尖的圓錐體，好象針一樣插入閥座，由此得名。 針形閥門比其他類型的閥門能夠耐受更大的壓力，密封性能好，所以一般用于較小流量，較高壓力的氣體或者液體介質(zhì)的密封。

 

產(chǎn)品名稱 進(jìn)口內(nèi)外螺紋針型閥

產(chǎn)品型號(hào) DE LOCKE

產(chǎn)品品牌 德國《DE LOCKE》洛克

產(chǎn)品包裝 木箱

驅(qū)動(dòng)方式 手動(dòng)、電動(dòng)、氣動(dòng)

公稱通徑 DN3～DN25

連接方式 內(nèi)螺紋、對(duì)焊、承焊、卡套、外螺紋、法蘭

公稱壓力 PN1.6-160.0Mpa

結(jié)構(gòu)形式 截門形

適用溫度 -40℃~600℃

閥體材質(zhì) 不銹鋼、合金鋼

制造標(biāo)準(zhǔn) 德國洛克原廠標(biāo)準(zhǔn)

適用介質(zhì) 氣體、液體及蒸汽等

應(yīng)用場合 電站、冶金、建筑、鍋爐、設(shè)備、管道、熱能、空調(diào)、消防、給排水、水處理、石油化工、造紙印刷廠。

產(chǎn)品報(bào)價(jià) 面議，電議

產(chǎn)品產(chǎn)地 德國

生產(chǎn)廠家 德國洛克閥門國際集團(tuán)

*代理 萊恩泵閥制造（珠海）有限公司

 

三、進(jìn)口內(nèi)外螺紋針型閥訂貨須知：

A、若訂貨前還未選定型號(hào)，請(qǐng)向我們提供您的使用參數(shù):

1.公稱通徑 2.產(chǎn)品型號(hào) 3.流體性質(zhì)（包括公稱壓力、溫度、介質(zhì)） 4.閥體、密封材料 5.連接方式

B、若已經(jīng)由設(shè)計(jì)單位選定我公司的產(chǎn)品型號(hào)，請(qǐng)按型號(hào)直接向我司銷售部訂購

C、當(dāng)使用的場合非常重要或管路比較復(fù)雜時(shí)，請(qǐng)您盡量提供設(shè)計(jì)圖紙和詳細(xì)參數(shù)，由我們德國洛克閥門技術(shù)員為您審核把關(guān)。

D、感謝您訪問我公司的網(wǎng)站〖〗，如有任何疑問.

您可以致電給我們《》我們一定會(huì)盡心盡力為您提供優(yōu)質(zhì)的服務(wù)!

Inlet and outside thread needle valve

1、 The structure characteristics of the needle valve with internal and external thread are as follows:
1. the advantages of good sealing performance are advanced connection valves in power station, oil, chemical equipment and instrument measuring pipeline.
2. the sealing property is good and the service life is long. Even if the sealing surface is damaged, needle valve can be used only by replacing vulnerable parts.
3. it is easy to install and dismantle, and it is connected and fastened.
4. it is conducive to fire prevention, explosion-proof and high pressure resistance.
5. the flow direction of medium shall be consistent with the arrow direction on the valve body during installation.

二、 Description of needle valve with internal and external thread at inlet:
The German de lock lock imported internal and external thread needle valve is one external thread, one head internal thread. It is an advanced valve in the measuring pipeline of power station, oil, chemical plant and instrument. The valve core of the internal and external thread needle valve is a very sharp cone, which is inserted into the seat like a needle, thus it is named. Needle valve can withstand more pressure and better sealing performance than other types of valves, so it is generally used for sealing of gas or liquid medium with small flow and high pressure.

Product Name: imported internal and external thread needle valve
Product model: de lock
Product brand German "de lock"
Wooden case for product packaging
Drive mode: manual, electric and pneumatic
Nominal diameter: DN3 ～ DN25
Connection mode: internal thread, butt welding, socket welding, ferrule, external thread and flange
Nominal pressure: pn1.6-160.0mpa
Structural form: truncated gate
Applicable temperature - 40 ℃ ~ 600 ℃
The valve body is made of stainless steel and alloy steel
Manufacturing standard: German original standard
Applicable medium: gas, liquid and steam, etc
Applications: power station, metallurgy, construction, boiler, equipment, pipeline, heat energy, air conditioning, fire protection, water supply and drainage, water treatment, petrochemical, paper and printing plant.
The product quotation is discussed by face to face and by cable
Place of origin: Germany
Manufacturer: German rockvalve International Group
Appointed agent: lain pump valve manufacturing (Zhuhai) Co., Ltd

三、 Order instructions for imported internal and external thread needle valve:
A. If the model has not been selected before ordering, please provide us with your parameters:
1. Nominal diameter 2. Product model 3. Fluid properties (including nominal pressure, temperature and medium) 4. Valve body and sealing material 5. Connection mode
B. If the product model of our company has been selected by the design unit, please order directly from our sales department according to the model
C. When the use of the occasion is very important or the pipeline is more complex, please try to provide design drawings and detailed parameters, and our German Rockwell valve technician will check for you.
D. Thank you for visiting our website. If you have any questions
You can call us, we will try our best to provide you with high quality service!