
High Pressure Gate Valves [GHP]
DN 15 (1/2”) ÷ DN 300 (12”)
PN 250 ÷ PN 400
Class 900 ÷ Class 2500
Technical sheet
(.PDF)
Design
- Forged or casted body and bonnet
- Pressure seal design
- Rising stem (RS), outside screw and yoke (OS&Y)
- Split wedge type obturator
- Seating surfaces made from 17Cr or Stellite
Applications
- Power plant
- Chemical
- Petrochemical
- Refining
Media
Depending on the gate valves materials for:
- water
- steam
- gas
- oil
- other non aggressive media
Pressure and temperature
- Pressures up to 400 bar
- Class 900 ÷ Class 2500
- Temperature up to 600 °C
Materials
- Carbon, heat resistant and stainless steel
Advantages
- Long service life
- Respect to emission standards
- Easy handling and maintenance
- Stem packing replacement in working conditions
Options
- Electric actuator
- Position indicator
- Extended stem
- Locking device
- Spring loaded stuffing box (SLSB)
- With hole in the wedge
- With bypass Valve
- With equalizing pipe and bypass valves
- Flanges and welding ends according to: GOST, DIN, EN, ASME, etc.
- Other paint finishes are available upon customer’s request
Testing
- Every produced gate valve was tested according to API 598 or EN 12266
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