Check valves Valve Shape

All Types

Inline Check Valves

Repair Kits

Y-Check Valves

Swing Check Valves

Ball Check Valves

Brass Check Valves

Spring Check Valves

Stainless Steel Check Valves

Piston Check Valves

Filter

Sort by

View Details

Midland Metal Mfg. 46521 3/8 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Blackhawk Supply

46521 | 3 / 8 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46521

View Details

Midland Metal Mfg. 46500 1/4 MIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, MNPT x MNPT Check Valve 2,500 PSI | Blackhawk Supply

46500 | 1 / 4 MIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, MNPT x MNPT Check Valve 2, 500 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46500

View Details

Midland Metal Mfg. 46520 1/4 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Blackhawk Supply

46520 | 1 / 4 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46520

View Details

Midland Metal Mfg. 46533 1/2HB X 3/8MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve Barb x NPT | Blackhawk Supply

46533 | 1 / 2HB X 3 / 8MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve Barb x NPT | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46533

View Details

Midland Metal Mfg. 18094 1/4 X 1/8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Blackhawk Supply

18094 | 1 / 4 X 1 / 8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18094

View Details

Midland Metal Mfg. 18092 1/8 X 1/8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Blackhawk Supply

18092 | 1 / 8 X 1 / 8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18092

View Details

Midland Metal Mfg. 944434 1-1/2IPS ENTRS 3 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944434 | 1-1 / 2IPS ENTRS 3 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944434

View Details

Midland Metal Mfg. 18096 3/8 X 1/4 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Blackhawk Supply

18096 | 3 / 8 X 1 / 4 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18096

View Details

Midland Metal Mfg. 944428 1/4 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944428 | 1 / 4 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944428

View Details

Midland Metal Mfg. 940352 1/2IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Blackhawk Supply

940352 | 1 / 2IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940352

View Details

Midland Metal Mfg. 949431 3/4 SS CHECK VALVE, Valves, SS Check Valves, Inline Check Valve | Blackhawk Supply

949431 | 3 / 4 SS CHECK VALVE, Valves, SS Check Valves, Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 949431

View Details

Midland Metal Mfg. 944431LF 3/4 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944431LF | 3 / 4 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944431LF

View Details

Midland Metal Mfg. 944429 3/8 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944429 | 3 / 8 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944429

View Details

Midland Metal Mfg. 944430LF 1/2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944430LF | 1 / 2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944430LF

View Details

Midland Metal Mfg. 944435 2IPS ENTRS 3-1/2 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944435 | 2IPS ENTRS 3-1 / 2 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944435

View Details

Midland Metal Mfg. 944434LF 1-1/2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944434LF | 1-1 / 2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944434LF

View Details

Midland Metal Mfg. 944431 3/4IPS ENTRS 1-1/2 IN-LINE CH-VL, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944431 | 3 / 4IPS ENTRS 1-1 / 2 IN-LINE CH-VL, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944431

View Details

Midland Metal Mfg. 940353 3/4IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Blackhawk Supply

940353 | 3 / 4IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940353

View Details

Midland Metal Mfg. 940358 2 1/2 BRASS SWING CHECK VALVE, Valves, Swing Check Valves, Brass Swing Check Valve | Blackhawk Supply

940358 | 2 1 / 2 BRASS SWING CHECK VALVE, Valves, Swing Check Valves, Brass Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940358

View Details

Midland Metal Mfg. 940360 4 200LB SWING CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Blackhawk Supply

940360 | 4 200LB SWING CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940360

View Details

Midland Metal Mfg. 46518 3/8 FIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Male High Pressure Check Valve 3,000 PSI | Blackhawk Supply

46518 | 3 / 8 FIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Male High Pressure Check Valve 3, 000 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46518

View Details

Midland Metal Mfg. 46514 1/4 FIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Male High Pressure Check Valve 3,000 PSI | Blackhawk Supply

46514 | 1 / 4 FIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Male High Pressure Check Valve 3, 000 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46514

View Details

Midland Metal Mfg. 46510 1/4 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, FNPT x FNPT Check Valve 1,200 PSI | Blackhawk Supply

46510 | 1 / 4 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, FNPT x FNPT Check Valve 1, 200 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46510

View Details

Midland Metal Mfg. 46511 3/8 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, FNPT x FNPT Check Valve 1,200 PSI | Blackhawk Supply

46511 | 3 / 8 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, FNPT x FNPT Check Valve 1, 200 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46511

123

Committed to customer satisfaction

as experts in Check Valves

(847) 773-0645

Popular Products

View all →

Schneider Electric VB-9213-0-5-12 VB: 2-1/2 in, 2W, Globe, FLG, UO, BR, 56 cv | Blackhawk Supply

VB-9213-0-5-12 | VB: 2-1/2 in, 2W, Globe, FLG, UO, BR, 56 cv | Schneider Electric

Brand: Schneider Electric

SKU: VB-9213-0-5-12

KMC CTE-5201-16 Tstat: Single, DA, LCD, Modular | Blackhawk Supply

CTE-5201-16 | Tstat: Single, DA, LCD, Modular | KMC

Brand: KMC

SKU: CTE-5201-16

Square D H365 Safety switch, heavy duty, fusible, 400A, 3 wire, 3 poles, 250hp, 600VAC/DC, Type 1 | Blackhawk Supply

H365 | Safety switch, heavy duty, fusible, 400A, 3 wire, 3 poles, 250hp, 600VAC/DC, Type 1 | Square D by Schneider Electric

Brand: Square D

SKU: H365