Gate valves [GAC]
API 600
Description
DN 50 (2”) ÷ DN 650 (26”)
Class 150 ÷ Class 1500
Design
- Casted body and bonnet
- Bolted bonnet (BB)
- Rising stem (RS), outside screw and yoke (OS&Y)
- Wedge may be one-piece flexible, solid or split wedge type
Applications
- Refining, Petrochemical, Chemical, Power plant
Media: Depending on the gate valve materials: water, steam, gas, oil and oil derivates and other non aggressive media
Pressure and temperature
- Class 150 ÷ Class 1500
- Temperature up to 600 oC
Materials
- Carbon, heat resistant alloys and stainless steels
Advantages
- Long service life
- Compliance with emission standards
- Easy handling and maintenance
- Replacing the stuffing box packing under operating conditions
Options
- Electric, hydraulic or pneumatic actuator
- Position indicator
- Extended stem
- Locking device
- Non rising stem and solid wedge
- Hole in the wedge (overpressure safety design)
- Spring loaded stuffing box (SLSB)
- With equalizing pipe
- With bypass Valve
- With equalizing pipe and bypass valves
- Flanges and welding ends according to: EN, DIN, GOST, etc.
- Other paint finishes are available upon customer’s request
- Gate valve complete with counter flanges, bolting and gaskets.
Testing
Every produced gate valve was tested according to API 598
