Inline check valves put the check mechanism inside a compact body that threads or glues directly into the line. Apex Flow Solutions carries them in brass, cast bronze, 304 and 316 stainless steel and PVC, with threaded and socket ends. Match the size, thread and seal material to the valve you are replacing.
All inline check valves
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1-1/2 in. Brass Inline Check Valve, Threaded -
2 in. Brass Inline Check Valve, Buna-N -
2 in. Brass Inline Check Valve, Viton -
2 in. 316 Stainless Steel Inline Check Valve -
2 in. Brass Inline Check Valve, Threaded -
2-1/2 in. Brass Inline Check Valve, Buna-N -
2-1/2 in. Brass Inline Check Valve, Viton -
3 in. Brass Inline Check Valve, Buna-N -
3 in. Brass Inline Check Valve, Viton -
4 in. Brass Inline Check Valve, Buna-N -
4 in. Brass Inline Check Valve, Viton -
1/8 in. Inline Check Valve, Midland 947140 -
1/4 in. Brass Inline Check Valve, Buna-N -
3/8 in. Inline Check Valve -
1/2 in. Glue Inline Plastic Check Valve -
1/2 in. Inline Female x Female PVC Spring-Loaded Check Valve -
1/2 in. Brass Inline Check Valve, Buna-N -
1/2 in. 304 Stainless Steel Inline Check Valve -
3/4 in. Female x Female PVC Inline Spring-Loaded Check Valve -
3/4 in. Glue Inline Plastic Check Valve -
1-1/4 in. IPS Brass Inline Check Valve -
1-1/4 in. Brass Inline Check Valve, Buna-N -
1-1/4 in. Inline Female x Female PVC Spring-Loaded Check Valve -
1-1/4 in. Glue Inline Plastic Check Valve
