Flow Stop Valve
From Dual Valves
Dual Valve's Flow-Stop Valve has a reinforced stainless steel ball. The unique design of all allows free movement of the ball. The ball lifts out of the liquid without any interference. As the pumps stops, the ball falls back and positively locates in the stainless steel seat due to its own weight and back pressure of the liquid. The higher the pressure the better the secondary Linatex seal will seal.
Features
The Flow-Stop is the only proven maintenance and trouble-free
dewatering valve in the world, with all these features
- Perfect sealing
- Low head losses.
- Non clogging, self cleaning ball.
- Minimum back pressure for tightness: 0.3 to 0.5 bar.
- Secondary seat (Linatex)
- Maintenace free.
- Full bore.
- Silent, non-slam, reduces pipe hammer.
- Fabricated Valve face-to-face can be altered to suit different types of valve face-to-face dimension.
- Simple construction - one moving part.
