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 : safety, spring, external, loaded, lift, thread, type |
510510 B2B ServicesReport abuse
Wednesday, May 04, 2016
Model: SB-026 Name: Polyester lanyard Customize: Width, Logo Material: Polyester(rope), Metal(hook) Size: 2cm*90cm* 0.65mm Weight: 20.8g Hemming process: Sewing Hook type: Lobster hook Color: Black Printing: Sublimation Product description: With side release buckle http://www...
Shenzhen Mingjia Smart Card CO., LTD
- 510510 - Guangzhou
- 0086 20 85246124
D 97737 VehiclesReport abuse
Tuesday, December 09, 2025
Quantity : +20 000 - Price : 1 EURO
SPARE PARTS WITH UNBEATABLE PRICES Parts for BMW 3 series and 5 series 7 series new model 2015 Parts for VW Passat, Golf, ect 2015 Parts for AUDI ... Pieces for mercedes, Piece for, MAZDA, TOYOTA, NISSAN, MITZUBISHI, Parts for renault peugeot parts TRUCK GASOLINE AND DIESEL...
mt-export
- D 97737 - allemagne
- 004915771375464
510510 B2B ServicesReport abuse
Wednesday, May 04, 2016
Model: SB-025 Name: Polyester lanyard Customize: Width, Logo Material: Polyester(rope), Metal(hook) Size: 2cm*90cm Weight: Hemming process: Tinplate wrap Hook type: Lobster hook, Badge Reel Color: Blue Printing: Screen print Product description: http://www...
Shenzhen Mingjia Smart Card CO., LTD
- 510510 - Guangzhou
- 0086 20 85246124
