Globe Valves [VBS]
BS 1873 / API 623
Description
DN 50 (2’’) ÷ DN 350 (14’’)
Class 150 ÷ Class 900
Execution
- Casted body and bonnet
- Bolted bonnet (BB)
- Rising stem (RS), outside screw and yoke (OS&Y)
- Seats are integral or welded on
Media:
- Depending on the valve materials: Power plant, Chemical, Petrochemical, Refining
Pressure and temperature
- Class 150 ÷ Class 900
- Temperature up to 600 oC
Materials
- Carbon, heat resistant alloy and stainless steels
Advantages
- Long service life
- Respect to emission standards
- Easy handling and maintenance
- Stem packing replacement in working conditions
Options
- Electric, hydraulic or pneumatic actuator
- Angle Type (VBSA)
- Spring loaded stuffing box (SLSB)
- Position indicator
- Extended stem
- Locking device
- Inside Screw Rising Stem (IS&RS)
- Seats and sealing made of elastic materials
- Other paint finishe are available upon customer’s request
- Valve complete with counter flanges bolting and gaskets
Testing: Every produced valve was tested according to API 598
