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 : loaded, type, safety, spring, external, thread, lift |
10000 ClothesReport abuse
Tuesday, November 19, 2013
Quantity : 200 - Price : 14,00 €
Feature: pink dress with traditional smocked: geometric and flower. It is 100%handmade. Material: Pink plain fabric Supply type: OEM service Technic: hand smocked Location : 35/2 Le Mat street. Viet Hung ward, Long Bien district, Ha Noi, Viet Nam, 10000 Ha Noi, Contact : Le Tham...
Babeeni Ltd.,Co
- 10000 - Ha Noi
- +841682842451
10000 ClothesReport abuse
Saturday, November 16, 2013
Quantity : 200 - Price : 14,00 €
Feature: Valentine hand smocked bishop dresses, angel sleeve, buttons at backs for dressing Material : pink argyle Supply type: OEM service Technic: 100% hand smocked Minimum order: 200 pieces ( 50pcs per design per color, 10pcs per size) Size: 3mos-10yrs Babeeni certificate...
Babeeni Ltd.,Co
- 10000 - Ha Noi
- +841682842451
VehiclesReport abuse
Friday, December 26, 2014
Eigenschaften Hohe Helligkeit, geringer Stromverbrauch und lange Lebensdauer Stoßdämpfung Design Suitble für Breite Lampe und Instrument-Lampe Allgemeine Technische Daten Base Type T10 Farbe BIN weiß LED-Anzahl 20 LED Licht für jede Glühbirne Lichteffekt-Streuung Spannung DC 12V Lebensdauer 50...
Euro-Sino
- - Thun
