Versatile Low Pressure Diaphragm Check Valve For Fluid And Pneumatic Applications One Quarter Inch And One Half Inch ABS Plastic With Nitrile Seal Ten Bar Backflow Prevention And Universal Compatibility
✔️ ABS body, nitrile seal, 1/4 and 1/2 in ports, 10 bar backflow
This compact check valve prevents reverse flow in both fluid lines and pneumatic circuits, helping protect pumps and compressors in everyday setups. Made from durable ABS plastic with a nitrile seal, it’s a practical choice for irrigation, hobby projects, and small-scale industrial lines.
✅ ABS plastic body for durability and chemical resistance
✅ Nitrile seal provides reliable containment across temperatures
✅ Connects to 1/4 in and 1/2 in tubing and fittings (6.35 mm and 12.7 mm)
✅ Prevents backflow and pump short-cycling, extending service life
✅ Suitable for liquid and pneumatic systems in compact layouts
💡 What is a diaphragm check valve used for in liquid and air systems?
This handy device blocks reverse flow and protects pumps and compressors in a wide range of setups.
- Backflow prevention for liquids and compressed air
- Protects pumps from reverse flow and short cycling
- Easy installation with 1/4 in and 1/2 in connections
- Flow direction is indicated by an arrow on the body