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Closed spring loaded full bore type safety valve
Model: A48Y
Diameter: DN 25~ 200 mm
Medium: Steam, air etc.
Pressure: 1.6~10MPa
Applicable Temperature: ≤300 °C
Body Materials: Cast carbon steel (WCB), cast stainless steel (CF8M) etc.
Applicable Industry: Urban Construction,Chemical,metallurgy,Oil,Pharmaceutical,Food,Beverage,Environmental protection
A48Y Closed spring loaded full bore type safety valve Characteristic use
A48Y type are used for the equipment and pipeline of the with steam and air etc medium what the working temperature are less than 350℃. A44Y type are used for the equipment and pipeline of the with air and petroleum gas medium what the working temperature are less than 300℃. Take for extra pressure protection Devices.
Flange connecting dimensions of comply with Standard series first and second of JB/T-94 when the pressure less than 6.4Mpa, comply with Standard series second of JB/T-94 when more than 6.4Mpa.

A48Y-64/100
A48Y Closed spring loaded full bore type 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


