Check valve model 73 S

For direct application into the pump connection screw or into existing control circuits and fittings for heating, solar and industry.

Advantages:
• Retrofitting does not require any additional installation space
• Operates in all positions, vertically, horizontally or overhead

• with siphon venting
• Operating pressure: max 10 bar
• Operating temperature: max. 130 °C
• Valve body: Stainless steel
• Valve: Plastic