燃气阀 - 蝶形 |电磁阀|多块

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什么是燃气阀？

燃气阀主要用于调节主燃烧器和/或燃烧器先导组件的天然气或液化石油气的供应（流量）。除了调节流量外，燃气阀还通过热电偶充当主燃烧器的安全燃气切断装置，热电偶连接到燃气阀，进而连接到先导组件。

燃气阀主要存在于主燃气管路中。它们可以像单个电磁阀操作的截止阀一样简单，也可以是完全调节的伺服控制阀以及介于两者之间的任何阀。这些阀门的结构差异很大，但使用标准尺寸的法兰连接到燃气系统。这些法兰的尺寸适合阀门的应用和吞吐量。法兰的两种主要类型是螺栓固定式或螺钉式。

燃气阀的类型

安全切断阀
点火燃气阀
两级安全电磁阀
双模块安全切断阀
双电磁阀
多块燃气阀
控制阀和安全阀（燃气和空气比例）
伺服压力调节器与安全截止阀相结合

燃气列车

燃气阀是为燃烧器供气的燃气系统中的主要部件。包括用于在某些条件下自动关闭供应的安全阀和用于调节供应的燃气阀；这些组件与压力开关和过滤器（如果适用）结合使用，可以对燃烧器进行安全和受控的管理。

Excellent

4.6 based on

37 reviews

L. McAtarsney

Verified Customer

Delivered on time good description on website with accurate images.

Israel

P. Walker

Verified Customer

very goog no problems in ordering and getting the parts, as advised its better to order them online

Royston, United Kingdom

G. tremellen

Verified Customer

good seller no problems good delivery gr8 price

United Kingdom

R. catherine

Verified Customer

delivery too long et non information

R. RS GRoup

Verified Customer

polly was an absolute gem

Dulwich, United Kingdom

P. Benny

Verified Customer

Siemens QRB1B-B036A25A Yellow (Oil) Flame Detector

I have contacted them to state it is not as per the picture of what I ordered. They have not as yet responded so feeling disappointed at the moment.

Redruth, United Kingdom

M. Kashif

Shut Off Valve.Coil Voltage: 230 VAC.Line Size: 2 inch.DN: 50.Medium: Gas.Pressure: 500mbar.Code: VSALP550CI.Model: VSALP.Make: ECONEX

M. Vowles

Verified Customer

Very slow...I thought the parts were in stock as advertised with a discount.

Alcester, United Kingdom

K. Fenn

Verified Customer

Found the Shop easy to navigate and find the part needed with ease

Worcester, United Kingdom

G. Cooper

Verified Customer

Dungs GW50 A5 2.5-50mbar Pressure Switch

Good item. Delivery on time

Preston, United Kingdom

Q. Abdel Rahman Abu Atileh

Verified Customer

Dungs DMV-DLE 5065 Solenoid Valve 230v

fast Delivery , thanks

Qatar

G. Cooper

Verified Customer

Good cost. Felton time

United Kingdom

J. Garstang

Verified Customer

Got the job done quicker than expected. Helpful.

Newport, United Kingdom

M. Litcai

Verified Customer

Thanks for support your products. I bought the gas pressure sensors, all went good within one week from purchase to Scotland.

B. Penny

Verified Customer

The shopping experience is absolutely fine, any issues are with the courier used, there is no communication stating the time of delivery, this would be fine except you cannot communicate with them to establish if they will leave the parcel, if not to instruct them. The part was needed urgently, so it mean't me hanging around until it was delivered, which hits me in the pocket.

K. LLOYD

Verified Customer

Great service with parts delivery for other makes of burner. I will be using them again.

Lydney, United Kingdom

P. Leggett

Verified Customer

very good had exactly what I needed.

Richmond, United Kingdom

M. Harvey

Verified Customer

I ordered 2 different items, one was in stock, one wasn’t. They dispatched the stock item straight away and the second item when it came in - without additional postage charges. Can’t ask for more than that.

United Kingdom

D. THIEL

Verified Customer

Dungs GW50 A5 2.5-50mbar Pressure Switch

Helpful in every way and porduct arrived early with great packaging, cant fault them, would use again

Portsmouth, United Kingdom

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什么是燃气阀？

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燃气列车

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