professional factory for Sy Series Drain Valve - Liquefied petroleum gas, Back-flow safety valve – Convista
professional factory for Sy Series Drain Valve - Liquefied petroleum gas, Back-flow safety valve – Convista Detail:
AH42F-16C, AH42F-25C, AH42F-40C
A42F-16C, A42F-25C, A42F-40C
AH42F-16P, AH42F-25P, AH42F-40P
A42F-16P, A42F-25P, A42F-40P
AH42F-16R, AH42F-25R, AH42F-40R
A42F-16R, A42F-25R, A42F-40R
AH42F lpg safety back-flow safety adjustable pressure relief valve
Pressure safety relief valve is used in liquefied petroleum gas liquid phase exit pipe with working temperature of -40 to 80℃. When inlet and outlet pressure difference is larger than 0.5MPa, the liquefied petroleum gas will back flow to tank automatically.
A42F-type safety valve applies to equipment or pipelines with LPG or similar non-corrosive media whose operating temperature is -40 to 80 ;
AH42F type safety valve applies to LPG tank pump station outlet liquid reflux pipeline. When the pressure inside the tubes of equipment exceed allowable value, the valve automatically opens, and then comes full emissions, when the pressure decreases to the required value, the valves are automatically closed to ensure safe operation of equipment.
| S.N. | Name | AH42F-C A42F-C
Material |
AH42F-P A42F-P
Material |
AH42F-R A42F-R
Material |
| 1 | Nozzle | 2Cr13 | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 2 | Body | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 3 | Adjusting ring | 2Cr13 | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 4 | Disc holder | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 5 | Disc | 2Cr13+PTFE | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 6 | Guide sleeve | 2Cr13 | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 7 | Bonnet | ZG230-450 | ZG230-450 | ZG230-450 |
| 8 | Speing | 50CrVA | 50CrVA+PTFE | 50CrVA+PTFE |
| 9 | Stem | 2Cr13 | 1Cr18Ni12Mo2Ti | 1Cr18Ni12Mo2Ti |
| 10 | Adjusting bolt | 45 | 2Cr13 | 2Cr13 |
| 11 | Cap | ZG200-400 | ZG200-400 | ZG200-400 |
Product detail pictures:
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Gaining purchaser gratification is our company's aim eternally. We're going to make great initiatives to create new and top-quality products, satisfy your exclusive prerequisites and supply you with pre-sale, on-sale and after-sale solutions for professional factory for Sy Series Drain Valve - Liquefied petroleum gas, Back-flow safety valve – Convista, The product will supply to all over the world, such as: Iran, Italy, Czech Republic, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
By Merry from Israel - 2017.10.23 10:29
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Caroline from Liberia - 2018.11.22 12:28
