YPR-1S Type Pressure Reducing Valve For Steam 10K

Install a water separator at the inlet of the pressure reducing valve to prevent flow of water coming in and to ensure removal of condensation water

Features

• Pilot-type pressure reducing valve for steam features a precise adjustment function.
• With only a single adjustment, a constant pressure level is maintained, thereby ensuring safety.
• Convenient piping construction, thanks to its simple structure and solidity.
• Superb performance even in places where primary steam pressure changes are severe.
• Pressure at a constant level, regardless of changes in the secondary flow.

Specifications:

• Type: YPR-1S
• Size: 15(½”) ~ 200(8”)
• Structure: Pilot
• Applicable fluid: Steam
• Primary pressure : Max.1.0 MPa.
• Secondary pressure regulating range:  0.03~0.5MPa (for standard pressure) / 0.4~0.8MPa (for medium pressure)
• Maximum pressure reduction ratio: 10:1
• Minimum differential pressure in the inlet and outlet side of the valve: 0.07MPa
• Leakage allowance: 0.01% less of rated flow (ANSI b16.104 class IV)
• Fluid temperature: 220℃ below
• End connection: KS 10K RF Flange
• Materials:
  • Body: GC200
  • Disc, Seat: CAC406 / STS
  • Diaphragm: STS
• Hydraulic test pressure: 1.5MPa

▶ Strainer (over 80 Mesh ) installation is required to ahead inlet when valve installing.
▶ Install a water separator at the inlet of the pressure reducing valve to ensure the removal of condensate.