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Figure 500 OS&Y
The SUREFLOW range of Figure 500H & 500R Resilient Seated Gate Valves is designed and manfactured to AS2638.2 for the isolation of water and waste water in pipelines.
- Figure 500H - Non-rising spindle
- Figure 500R - Rising spindle (OS&Y)
FEATURES
- Ductile Iron body and bonnet for high strength and impact resistance
- Ductile Iron gate fully encapsulated in EPDM elastomer to ensure drop tight sealing
- Grade 431 stainless steel spindle for high strength and corrosion resistance
- Gunmetal dezincification resistant seal housing incorporates dual O-ring seals and wiper ring for long life operation - Figure 500H only
- Back seal facility to allow for replacement of seals under full operating pressure - Figure 500H only
- Fusion bonded polymeric coating for long life corrosion protection
- Straight through full bore to avoid debris traps
- Isolated fasteners for corrosion protection
- Anti-friction thrust washer for low operating torques
- Integral cast-in feet for safe and easy storage
- Direction of closure
- Figure 500H - Anticlockwise closing or clockwise closing available
- Figure 500R - Clockwise closing available
- Hand wheel operation