High temperature and high pressure safety valves are designed according to GB/T 12241, GB/T 12243, API 520, API 526, API 527, ASME VIII, etc. They are open and equipped with radiators, effectively reducing the temperature inside the spring chamber. They are suitable for equipment pipelines with high temperature and high pressure steam, high temperature gas and other media.
A48sH-C high-temperature spring fully open safety relief valve is suitable for working temperatures ≤ 425 ℃ A48sH-I high-temperature spring fully open safety relief valve is suitable for working temperatures ≤ 510 ℃ The A48sH-V high-temperature spring fully open safety relief valve is suitable for equipment or pipelines with steam and other media working at temperatures ≤ 560 ℃, as an overpressure protection device.
Model No.：A48SB /A48SH
Connection：Flange
Pressure：CL150～CL2500,PN10～PN400(PN420)
Closed：Open
Structure：Spring Loaded Full Lift Type with Heat Radiator
Material：Carbon steel,stainless steel,alloy steel,duplex steel etc.
Category：Safety Valve
Size：NPS1/2～NPS20,DN15～DN500
Connecting Type：Flange
Medium：Steam
Medium Temperature：Below 550 Deg C
Usage：Overpressure Protection Device
Application：Steam Pipeline
Product Description:
1.A48SH-C type is suitable for working temperatures ≤ 425 ºC.
2.A48SH-I type is suitable for working temperatures ≤ 510 ºC.
3.A48SH-V type is suitable for equipment and pipelines with steam and other media working at temperatures ≤ 550 ºC, as an overpressure protection device.
Introducing the A48sh high temperature and high pressure safety valve with Heat Sink, designed for use in steam pipelines in industries such as petroleum refining, chemical manufacturing. This safety valve is crafted from durable WCB material, ensuring the protection of your pipelines under extreme conditions.
Ensure the safety and integrity of your steam pipelines with the A48sh Safety Valve. Trust in its reliable performance and robust construction to safeguard your operations from potential hazards. Contact us today to learn more about this essential valve for your industrial needs.
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