YRV-2 Type Relief Valve (For Pump Relief) 20K,30K

Features

• Specifically developed for pump use : Safe operation even in case of continuous relief.
• NOTE : Possibility of hunching or a water hammer if a safety valve is used as a relief valve of a pump

Specification:

• Type: YRV-2
• Size: 25(1“)~80(3")
• Test lever: No
• Applicable fluid: Water
• Set pressure range: 0.1~3.0 MPa
• Fluid temperature: 100°C below
• Material:
  • Body: SCPH2
  • Disc, Seat: STS304, SSC13
• End connection:
  • Inlet: KS 10K/20K/30K RF FLANGE
  • Outlet: KS B 1511 10K FF FLANGE
• Hydraulic test pressure: 1.5 times of applicable flange rating

* The JIS and ANSI flanges are available by made-to-orders