YSF-5 Type Safety Valve (Full Bore - Closed Bonnet Type)

Steam boiler
Pressure Vessel

Features

• Simple structure and outstanding performance.
• Superb performance, followed by strict quality control procedure.
• High impact resistance and good abrasion resistance: The disc and seat are stainless steel welded with satellite.
• Test lever attached: Periodical performance inspections can be conducted.
• Approved by the Korea Occupational Safety and Health Agency (KOSHA).
   

Specification:

• Type: YSF-5
• Size: 20(3/4“)~50(2")
• Test lever: Yes
• Applicable fluid:  Steam, air
• Set pressure range: 0.1~1.0 MPa
• Fluid temperature: 220°C below
• Material:
  • Body: GC200
  • Disc, Seat: STS304, SCS13
• End connection:
  • Inlet: KS PT SCREW (MALE)
  • Outlet: KS PT SCREW (FEMALE)
• Hydraulic test pressure: 1.5 times

▶ Install a strainer (40 MESH or more) at the front end when installing the valve.