Titan Flow Control CV90DBB1200 Features:
- Wafer Type.
- 12 Inch Check Valve.
- Body: Ductile Iron A536.
- Disc Material:ASTM B148 Aluminum Bronze.
- Disc Seat: Aluminum Bronze with Buna-N O-ring.
Designed for Long Service Life:
Newly designed cv90's have staightening vanes that reduce turbulence in incoming flow, thus minimizing noise, vibrations, errosions, cavitations and other factors that could result in premature valve failure.
Minimal Head Loss:
Head loss is minimized by providing a large cross-sectional are which exceeds that of the adjacent pipeline. Additionally, the spring-loaded, center guided disc is designed with very low cracking pressure which reduces the amount of energy required to open the valve.
Quick Closure to Reduce Water Hammer:
Silent shut-off is achieved via the fully automatic, spring assisted disc that closes near zero flow velocity. The lightweight, center guided design creates a positive shutoff prior to low reversal and helps to keep slamming and surgers to a minimum.
Resilient Soft Seats:
Soft seats (buna and viton) combined with precision machined sealing surfaces allow the CV 90-DI to maintain a bubble tight seal that meets API 598 leakage requirements.