E_mail: Info@Fenfavalve.com Tel: +86-574-63885731
Contact Us

Ningbo Fenfa Valve Co.,Ltd

Add:Changhe Industrial Zone, Cixi, Ningbo, Zhejiang, China

Mr.Xu

Tel:86-574-63885731

Pho:86-15957483263

Fax:86-574-63885735

E-mail:Info@Fenfavalve.com

Web:WWW.FENFAVALVE.COM

News
Home > News > Content

Oxygen Valve Should Be Strictly Prohibited Contact With Grease

Ningbo Fenfa Valve Co.,Ltd | Updated: Aug 01, 2017

  Oxygen valve use:

  (1) According to the requirements of the use of different, oxygen pressure valve has many specifications. The maximum import pressure is mostly, the minimum import pressure is not less than 2.5 times the export pressure. Export pressure specifications are more, generally, the maximum export pressure for.

  (2) When installing the pressure reducing valve, Oxygen valve make sure that the connection specifications are consistent with those of the cylinder and the system. Pressure reducing valve and cylinder with hemispherical connection, by tightening the nut so that the two fully consistent. Therefore, in use should be kept two hemispherical smooth, Oxygen valve to ensure good airtight effect. Dust can be blown off with high pressure gas before installation. If necessary, can also be used PTFE and other materials for the gasket.

  (3) oxygen valve should be strictly prohibited contact with grease, so as to avoid fire accidents.

  (4) to stop working, the valve should be left in the valve, and then loosen the adjustment screw to avoid long-term deformation of the elastic components.

  (5) oxygen valve should avoid shock vibration, not with corrosive substances in contact.



Ningbo Fenfa Valve Co.,Ltd