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High temperature and high-pressure safety valve
Model: A48SH/A48Y
Diameter: DN 40~200 mm
Medium: Steam etc.
Pressure: 1.6~6.4MPa
Applicable Temperature: ≤550°C
Body Materials: Carbon steel (WCB), Stainless steel, Alloy steel etc.
Applicable Industry: Urban Construction,Chemical,metallurgy,Oil,Pharmaceutical,Food,Beverage,Environmental protection
High temperature and high-pressure safety valve Characteristic use
These safety valves are used for the equipment and pipeline of steam, etc. medium what the working temperature with C Type are less than 425℃ and I type are than 500℃ and V Type are than 550℃. Take for extra pressure protection de-vices.

A48SH-64C/I/V

A48SH-64C/I/V structure drawing
High temperature and high-pressure safety valve Related product
- Main safety valve
- F2 Main safety valve
- Impulse safety valve
- A69Y Main safety valve
- Dual-lever safety valve
- Safety overflow valve
- Safety back-flow valve
- GA49H Impulse safety valve
- GA49G Impulse safety valve
- Inner assemble safety valve
- Pilot operated safety valve
- Safety overflow valve
- Safety back-flow valve
- Single-lever safety valve
- GA41H Single-lever safety valve
- Twin spring type safety valve
- J Series Safety valve with jacket
- Micro-open type safety valve
- Special full-lift safety valve for gas
- Spring full-open type safety valve
- Spring loaded low lift type safety valve
- Spring micro-open type safety valve
- Vacuum negative-pressure safety valve
- WA42C type pound-grade balance safety valve
- A46C Type Pilot-operated pressure relief valve
- A47H Spring loaded low lift type safety valve
- Spring full-open type safety valve with handle
- A48Y Closed spring loaded full bore type safety valve
- A61H Spring loaded low lift type safety valve
- Air compressor safety valve
- Closed spring loaded full bore type safety valve
- Corrugated-duct full-open type safety valve
- High temperature and high-pressure safety valve
- Middle temperature and pressure impulse safety device
- WA41C type pound-grade balance safety valve
- M-R-F Series safety valve which Screwed Flange onnections
- TA/A Type Special safety valve series for oil refining
- A41C type pound-grade low lift spring loaded safety valve
- A42C type pound-grade low lift spring loaded safety valve
- A44C Type Pound-grade full lift spring loaded safety valve
- A48C Type Pound-grade full lift spring loaded safety valve
- A48SC Type Pound-grade full lift spring loaded safety valve
- Closed spring loaded full bore type-high pressure safety valve
- Closed spring loaded low lift type-high pressure safety valve
- WA44C Type Pound-grade balance bellows spring-loaded safety valve


