Butterfly valves / STD Series

• Ideally suited for flow control using minimal piping space.
• 100% factory tested.
• Minimal pressure drop.
• Low maintenance.
• Resistance to many inorganic chemicals.
• Regulable opening every 15º with position holding.
• Good mechanical strength.
• One piece PVC-U body.
• New disc design in PVC-U
• Non-wetted zinc plated steel shaft.
• Ideally suited for irrigation installations or swimming pools.