Stainless steel bellows pressure reducing valve-Pressure reducing valve series-减压阀厂家-上海冠环阀门制造有限公司

Product overview

Stainless steel bellows reducing valve belongs to direct acting bellows spring reducing valve. It is mainly composed of bellows, adjusting spring, seat, valve disc and other parts, and uses bellows to sense valve pressure to drive valve disc, change and control valve opening to achieve pressure reduction and pressure regulation function. Set the outlet pressure by adjusting the adjusting bolt. The valve is sensitive and balanced in regulating and regulating pressure, and is suitable for the use of gas and liquid medium pipelines. The products are suitable for urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverage, environmental protection and other industries.

Product characteristics
1, small size, light weight.
2, the pressure detection device uses bellows, good durability.
3. The pressure can be adjusted by rotating the plastic hand wheel without tools.
4, built-in filter, can protect the valve performance from dust impurities.
5, film type pressure reducing valve with internal thread connection, easy to install.
6, valve body, valve seat are made of stainless steel material, long service life.

Part Material

Valve body bottom cover	1Cr18Ni9Ti
valve cover	cast aluminium alloy
valve stem	2Cr13
valve seat	2Cr13
steel ball	2Cr13
bellows	1Cr18Ni9Ti
handwheel	heat resistant plastic
Main valve spring	50CrVA
regulating spring	60Si2Mn