A21 Spring loaded low lift external thread type safety valve
Introduction:
1.In low lift valves, the disc only lifts a distance of 1/24th of the bore diameter. The discharge area is determined entirely by the position of the disc, and since the disc only lifts a small amount, the capacities tend to be much lower than those of full or high lift valves.
2. low lift safety valve valve opening height is between one twentieth to one fortieth times of the flow diameter.
A21F、A21H-C type are used for the equipment and pipeline of the air, ammonia, petroleum gas, etc. medium what the working temperature are less than 200℃.
A21W-P,R type are used for the equipment and pipeline of the quality with corrode gas and liquid medium what the working temperature are less than 200℃ 。Take for extrapressure protection devices.
KA21Y type are used for liquefied petroleum gas what the working temperature are less than 100℃.
Contact : Yoki Lee, 86 577 57781017
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of A21 Spring loaded low lift external thread type safety valve Search in a category : Equipment goods Search in a category : type, safety, thread, loaded, external, spring, lift |
10000 ClothesReport abuse
Wednesday, November 20, 2013
Quantity : 200 - Price : 14,00 €
Feature: baby girl dress with traditional geometric hand smocked Material : White with red dots Supply type : OEM service Technic: Hand smocked Minimum order: 200 pieces (50pcs per design per color, 10pcs per size) Size: 3mos-10yrs Babeeni certificate: US Certificate of Registration...
Babeeni Ltd.,Co
- 10000 - Ha Noi
- +841682842451
45500 Audio and VideoReport abuse
Monday, July 06, 2015
Quantity : 150 - Price : 5 250,00 €
Lot of 150 desktop units 150 units at 35€ each ---) 5250€ 100 units at 39€ each ---) 3900€ 50 units at 43€ each ---) 2150€ We have 17" / 19" LCD flat screen in stock at good price Brand : Lenovo Modele : ThinCentre M57e Type : 9356-cto Format : Tower General state : very good...
EC1V 2NX ClothesReport abuse
Thursday, March 14, 2013
Quantity : 2 - Price : 400,00 €
Aniltum Brand NEW Men's Coat Gentleman of high quality s overcoats lapel warm R225975 Made In China Model Number R225975 Brand Name Anilutum Gender Men's Material Polyester Season Winter Type Coat Brand: Anilutum Style: Fashion Type: Men's Coat Online: 9AM-5PM Aoniludan...
H&Y International Fashion Limited
- anilutum
- EC1V 2NX - London
- +86 13724036041
