Products

Contact Person : Mr. HONG TU
Company Name : Xiamen Chn-Meida Import and Export Co., Ltd.
Tel : 0086-592-5311190
Fax : 0086-592-5311120
Address : Fujian,XIAMEN,8A/F NO.31 NORTH HUBIN ROAD
Country/Region : China
Zip : 361012

Slightly lifting spring safety valve

<< Previous Product

Next Product >>

Product Detailed

Related Categories:Keyboards

Detailed Product Description

Slightly lifting spring safety valve

Product details:
A47H type are used for the equipment and pipeline of the with steam and air etc medium what the working temperature are less than 350^oC .Take for extra pressure protection devices.
Flange connecting dimensions of comply with Standard series first of JB/T-94.
Materials for main parts
NO.      name of part                  Materials
1         Body                            WCB
2         Nozzle                         2Cr13
3       Adjusting ring                  ZG2Cr13
4       Disc holder                     ZG2Cr13
5        Disc                           2Cr13
6       Guide sleeve                    2Cr13
7        Bonnet                        ZG230-450
8        Spring                         50CrVA
9        Stem                           2Cr13
10       Lever                         ZG200-400
11     Adjusting bolt                    45
12       Cap                           ZG200-400
Sealing surface of material      "H"Depositing D507,"Y" Depositing stellite