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Closed spring loaded full bore type safety valve

Model:A42Y
Diameter: DN 25~ 400 mm

Medium: Gas such as air and petroleum gas, Liquid etc.
Pressure: 1.6 ~ 4 MPa
Applicable Temperature: ≤300°C
Body Materials: Carbon steel, stainless steel etc.
Applicable Industry: Urban Construction,Chemical,metallurgy,Oil,Pharmaceutical,Food,Beverage,Environmental protection

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Closed spring loaded full bore type safety valve Characteristic use

A42Y-C type are used for the equipment and pipeline of the air, petroleum gas, liquid etc medium what the working tempera-true are less than 300℃.
A42Y-P type and A42Y-R type are used for the equipment and pipeline of the quality with corrode medium What the working temperature are less than 200℃. A48Y is be used in equipments and pipelines of steam, air with operation temperature no higher than 350. Take for extra pressure protection devices.
Flange connecting dimensions of comply with Standard series first of JB/T: -94, Comply with Standard Service of JB/T----94 when more than 6.4Mpa.

A42Y-16C/25P/40R  Closed spring loaded full bore type safety valve
A42Y-16C/25P/40R

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