OEM Factory for Wafer Silent Check Valve - Liquefied petroleum gas, Back-flow safety valve – Convista
OEM Factory for Wafer Silent Check 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:
Related Product Guide:
To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for OEM Factory for Wafer Silent Check Valve - Liquefied petroleum gas, Back-flow safety valve – Convista, The product will supply to all over the world, such as: Angola, Norwegian, Finland, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We have been willing to build long-term, friendly and mutually beneficial cooperation with you.
By Lindsay from Bahamas - 2018.09.29 17:23
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Liz from Oman - 2017.09.26 12:12
