Check Valve 3/4'' Brass Check Valve with G Male to NPT Female Pipe Fitting | 3/4" Female x 1" 25mm Barb Hose Fittings, 3 Pcs Brass Plumbing Fitting Set for Plumbing, Irrigation Well Pump

3/4'' Check Valve: Spring-loaded design stops backflow in plumbing lines, protecting pumps and maintaining pressure. NPT-standard male/female threads for easy integration into US systems. G to NPT Thread Adapter: Bridges European G (BSP) and US NPT standards, enabling cross-compatibility for imported/domestic parts. Withstands 300 PSI pressure and temperatures from -40°F to 250°F. 3/4'' Female x 1'' Hose Barb Fitting: Securely connects 1'' hoses (25mm ID) to 3/4'' NPT pipes for irrigation, water features, or air compressors. Barb design grips hoses tightly to prevent slippage under high pressure.

• Package Included: 1pcs 3/4" Male x 3/4" Female Thread check valve for backflow prevention.1pcs 3/4" G Male to 3/4" NPT Female brass pipe fittings,converts G (BSP) to NPT threads for cross-standard linking.1pcs 3/4" Female x 1" 25mm Barb Hose Fittings for garden/pump hookups
• Complete Plumbing Fitting Set: Includes a check valve, thread adapter, and hose barb fitting for seamless pipe/hose connections
• Material: Brass one way check valve are made of brass
• One-Way Flow Control: The spring-loaded check valve efficiently allows water to flow in one direction only, preventing backflow and protecting your plumbing system from contamination and damage
• WARNING: Do not use this product with drinking water systems, backflow preventer is suitable for garden, plumbing, irrigation well pump