Products
Steel ball valves, full bore – Vexve OY – Finland
Description:
- All welded construction
- Light weight
- Easy to isolate
- Space saving design
- Easy to install
- Easy to operate
- They do not need maintenance
- Long service life
- General two-way tightness according to EN 12266-1 rate A
- High Kv values (minimum pressure losses)
- High-strength materials capable of withstanding variable water qualities
- Stainless steel sphere
- Double fixed (bearing) sphere (for sizes ≥ DN 600)
- Spring pressing of the PTFE seal to the sphere
- Spindle sealing with two O-rings
- Designed and certified in accordance with EN 488: 2011
Dimensions:
- In sizes from DN 10 to DN 800
- With welded connections (recommended) according to EN (DIN) and GOST
- Also available in flanged and threaded connections · full bore and reduced bore designs
- With manual lever, manual transmission, electric or hydraulic actuator
- With discharge valve and mounting bracket (sizes ≥ DN 600)
- Nominal pressure: PN16 bar/ PN25 bar/ PN40 bar
- Operating temperature: From -20ºC to +200ºC
Materials:
Carbon steel and stainless steel
Special performance:
– Insulated faucets
– Ball valves with extended spindles
– Taps for cutting under pressure
– Regulating ball valves with “V-port”
– Steam and condensate taps
Advantages
● Safe to use and reliably sealing
● No service
● The sphere and spindle are made of stainless steel
● Specially profiled saddles provide double sealing of the sphere
● Reliable sealing system
● Spindle sealing with high-quality elastomer O-ring
● O-ring replaceable
● A special spring secures the sphere in any position
● The working position of the sphere can be determined even with the handle removed
Catalogues:
