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DFARS Specialty Metals
Check Valves with Push-to-Connect Fittings
PVC Body—Push-to-Connect Female Inlet × Push-to-Connect Female Outlet Straight
For Tube OD | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Min. Opening Pressure, psi | Temp. Range, ° F | Color | End-to-End Lg. | For Use With | Ball Material | Spring Material | Seal Material | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 1 | 125 psi @ 70° F | 1 | 30 to 140 | Dark Gray | 3" | Air, Argon, Helium, Krypton, Neon, Water, Xenon | 316 Stainless Steel | 302 Stainless Steel | Buna-N | 7933K32 | 000000 | |
| 5/16" | 1 | 125 psi @ 70° F | 1 | 35 to 140 | Dark Gray | 3" | Air, Argon, Helium, Krypton, Neon, Water, Xenon | 316 Stainless Steel | 302 Stainless Steel | Buna-N | 7933K36 | 00000 | |
| 3/8" | 1.1 | 125 psi @ 70° F | 1 | 30 to 140 | Dark Gray | 3" | Air, Argon, Helium, Krypton, Neon, Water, Xenon | 316 Stainless Steel | 302 Stainless Steel | Buna-N | 7933K34 | 00000 |
Acetal Body—Push-to-Connect Female Inlet × Push-to-Connect Female Outlet Straight
For Tube OD | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Min. Opening Pressure, psi | Temp. Range, ° F | Color | End-to-End Lg. | For Use With | Piston Material | Spring Material | Seal Material | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 0.65 | 145 psi @ 70° F | 0.3 | -30 to 250 | White | 1 13/16" | Air, Water | Acetal | 302 Stainless Steel | Buna-N | 1866T142 | 000000 |
Acetal Body—NPT Male Inlet × Push-to-Connect Female Outlet Straight
Inlet Pipe Size | For Outlet Tube OD | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Min. Opening Pressure, psi | Temp. Range, ° F | Color | End-to-End Lg. | For Use With | Piston Material | Spring Material | Seal Material | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 5/32" | Not Rated | 25 psi @ 70° F | 1 | 40 to 100 | Gray | 1" | Air, Water | Nylon | 316 Stainless Steel | Buna-N | 1866T11 | 000000 | |
| 1/8 | 3/16" | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T121 | 00000 | |
| 1/8 | 1/4" | Not Rated | 25 psi @ 70° F | 1 | 40 to 100 | Gray | 7/8" | Air, Water | Nylon | 316 Stainless Steel | Buna-N | 1866T17 | 00000 | |
| 1/8 | 5/16" | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T122 | 00000 | |
| 1/8 | 3/8" | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/4" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T123 | 00000 | |
| 1/4 | 5/32" | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/8" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T124 | 00000 | |
| 1/4 | 1/4" | Not Rated | 25 psi @ 70° F | 1 | 40 to 100 | Gray | 1 1/16" | Air, Water | Nylon | 316 Stainless Steel | Buna-N | 1866T19 | 00000 | |
| 1/4 | 5/16" | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T125 | 00000 | |
| 1/4 | 3/8" | Not Rated | 25 psi @ 70° F | 1 | 40 to 100 | Gray | 1 3/8" | Air, Water | Nylon | 316 Stainless Steel | Buna-N | 1866T33 | 00000 | |
| 3/8 | 1/4" | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T126 | 00000 | |
| 3/8 | 5/16" | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/8" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T127 | 00000 | |
| 3/8 | 3/8" | Not Rated | 50 psi @ 70° F | 1 | 40 to 100 | Gray | 1 7/16" | Air, Water | Nylon | 316 Stainless Steel | Buna-N | 1866T35 | 00000 | |
| 3/8 | 1/2" | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 7/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T128 | 00000 | |
| 1/2 | 3/8" | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 7/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T129 | 00000 | |
| 1/2 | 1/2" | Not Rated | 50 psi @ 70° F | 1 | 40 to 100 | Gray | 1 1/2" | Air, Water | Nylon | 316 Stainless Steel | Buna-N | 1866T41 | 00000 |
Acetal Body—NPT Male Inlet × Push-to-Connect Female Outlet 90° Elbow
Inlet Pipe Size | For Outlet Tube OD | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Min. Opening Pressure, psi | Temp. Range, ° F | Color | Port-to-Port Lg. | For Use With | Piston Material | Spring Material | Seal Material | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 5/32" | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/4" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T131 | 000000 | |
| 1/8 | 3/16" | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/4" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T132 | 00000 | |
| 1/8 | 1/4" | Not Rated | 25 psi @ 70° F | 1 | 40 to 100 | Gray | 1 5/16" | Air, Water | Nylon | 316 Stainless Steel | Buna-N | 1866T87 | 00000 | |
| 1/8 | 5/16" | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 3/8" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T133 | 00000 | |
| 1/4 | 5/32" | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 7/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T134 | 00000 | |
| 1/4 | 1/4" | Not Rated | 25 psi @ 70° F | 1 | 40 to 100 | Gray | 1 1/2" | Air, Water | Nylon | 316 Stainless Steel | Buna-N | 1866T89 | 00000 | |
| 1/4 | 5/16" | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 9/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T135 | 00000 | |
| 1/4 | 3/8" | Not Rated | 25 psi @ 70° F | 1 | 40 to 100 | Gray | 1 1/2" | Air, Water | Nylon | 316 Stainless Steel | Buna-N | 1866T97 | 00000 | |
| 3/8 | 1/4" | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/2" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T137 | 00000 | |
| 3/8 | 5/16" | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 9/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T138 | 00000 | |
| 3/8 | 3/8" | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 3/4" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T139 | 00000 | |
| 3/8 | 1/2" | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 2 1/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T141 | 00000 | |
| 1/2 | 1/2" | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 2 1/4" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T136 | 00000 |
Acetal Body—Push-to-Connect Female Inlet × NPT Male Outlet Straight
For Inlet Tube OD | Outlet Pipe Size | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Min. Opening Pressure, psi | Temp. Range, ° F | Color | End-to-End Lg. | For Use With | Piston Material | Spring Material | Seal Material | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5/32" | 1/8 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T153 | 000000 | |
| 5/32" | 1/4 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/8" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T154 | 00000 | |
| 3/16" | 1/8 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T147 | 00000 | |
| 1/4" | 1/8 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 7/8" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T143 | 00000 | |
| 1/4" | 1/4 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T144 | 00000 | |
| 1/4" | 3/8 | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T145 | 00000 | |
| 5/16" | 1/8 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T155 | 00000 | |
| 5/16" | 1/4 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T156 | 00000 | |
| 5/16" | 3/8 | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/8" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T157 | 00000 | |
| 3/8" | 1/8 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/4" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T148 | 00000 | |
| 3/8" | 1/4 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 3/8" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T149 | 00000 | |
| 3/8" | 3/8 | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 7/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T151 | 00000 | |
| 3/8" | 1/2 | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 7/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T152 | 00000 | |
| 1/2" | 3/8 | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 7/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T146 | 00000 |
Acetal Body—Push-to-Connect Female Inlet × NPT Male Outlet 90° Elbow
For Inlet Tube OD | Outlet Pipe Size | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Min. Opening Pressure, psi | Temp. Range, ° F | Color | Port-to-Port Lg. | For Use With | Piston Material | Spring Material | Seal Material | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5/32" | 1/8 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/4" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T167 | 000000 | |
| 5/32" | 1/4 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/2" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T168 | 00000 | |
| 3/16" | 1/8 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 1/4" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T164 | 00000 | |
| 1/4" | 1/8 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 3/8" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T158 | 00000 | |
| 1/4" | 1/4 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 9/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T159 | 00000 | |
| 1/4" | 3/8 | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 9/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T161 | 00000 | |
| 5/16" | 1/8 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 3/8" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T169 | 00000 | |
| 5/16" | 1/4 | 0.65 | 25 psi @ 70° F | 1 | -30 to 250 | Gray | 1 9/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T171 | 00000 | |
| 5/16" | 3/8 | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 9/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T172 | 00000 | |
| 3/8" | 3/8 | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 1 3/4" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T166 | 00000 | |
| 1/2" | 3/8 | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 2 1/16" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T162 | 00000 | |
| 1/2" | 1/2 | 1.1 | 50 psi @ 70° F | 1 | -30 to 250 | Gray | 2 1/4" | Air, Water | Nylon | 302 Stainless Steel | Buna-N | 1866T163 | 00000 |
Nickel-Plated Brass Body—Push-to-Connect Female Inlet × Push-to-Connect Female Outlet Straight
For Tube OD | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Min. Opening Pressure, psi | Temp. Range, ° F | End-to-End Lg. | For Use With | Piston Material | Spring Material | Seal Material | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | Not Rated | 115 psi @ 70° F | 3 | 0 to 160 | 2 1/16" | Air, Argon, Helium, Krypton, Neon, Nitrogen, Oil, Water, Xenon | Brass | 302 Stainless Steel | Viton® Fluoroelastomer | 1866T114 | 000000 | |
| 3/8" | Not Rated | 115 psi @ 70° F | 3 | 0 to 160 | 2 1/4" | Air, Argon, Helium, Krypton, Neon, Nitrogen, Oil, Water, Xenon | Brass | 302 Stainless Steel | Viton® Fluoroelastomer | 1866T115 | 00000 | |
| 4 mm | Not Rated | 115 psi @ 70° F | 3 | 0 to 175 | 1 3/4" | Air, Helium, Krypton, Neon, Nitrogen, Oil, Water, Xenon | Brass | 302 Stainless Steel | Buna-N | 1866T111 | 00000 | |
| 6 mm | Not Rated | 115 psi @ 70° F | 3 | 0 to 175 | 2 1/16" | Air, Helium, Krypton, Neon, Nitrogen, Oil, Water, Xenon | Brass | 302 Stainless Steel | Buna-N | 1866T112 | 00000 | |
| 8 mm | Not Rated | 115 psi @ 70° F | 3 | 0 to 175 | 2 1/4" | Air, Helium, Krypton, Neon, Nitrogen, Oil, Water, Xenon | Brass | 302 Stainless Steel | Buna-N | 1866T113 | 00000 |
Check Valves with Push-to-Connect Fittings for Drinking Water
For Tube OD | Max. Pressure @ Temp. | Min. Opening Pressure, psi | Temp. Range, ° F | Seal Material | Color | End-to-End Lg. | For Use With | Piston Material | Spring Material | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Acetal Body | |||||||||||||
Push to Connect × Push to Connect | |||||||||||||
| 1/4" | 145 psi @ 70° F | 0.3 | 40 to 100 | Acetal | White | 1 15/16" | Drinking Water | Acetal | Stainless Steel | 3208K14 | 000000 | ||
| 5/16" | 145 psi @ 70° F | 0.3 | 40 to 100 | Acetal | White | 2" | Drinking Water | Acetal | Stainless Steel | 3208K16 | 00000 | ||
| 3/8" | 145 psi @ 70° F | 0.3 | 40 to 100 | Acetal | White | 2 5/8" | Drinking Water | Acetal | Stainless Steel | 3208K18 | 00000 | ||
| 1/2" | 150 psi @ 70° F | 0.333 | 30 to 150 | EPDM | Gray | 2 11/16" | Drinking Water | Acetal | Acetal | 3208K31 | 00000 | ||
| 6 mm | 145 psi @ 150° F | 0.29 | 35 to 145 | EPDM | Black | 1 15/16" | Drinking Water | Acetal | Stainless Steel | 3208K19 | 00000 | ||
| 8 mm | 145 psi @ 70° F | 0.333 | 35 to 145 | EPDM | White | 1 15/16" | Drinking Water | Acetal | Acetal | 3208K32 | 00000 | ||
| 10 mm | 145 psi @ 70° F | 0.333 | 35 to 145 | EPDM | White | 2 1/4" | Drinking Water | Acetal | Acetal | 3208K33 | 00000 | ||
| 12 mm | 100 psi @ 150° F | 0.29 | 35 to 145 | Buna-N/EPDM/Silicone Rubber | Black | 2 11/16" | Drinking Water | Acetal | Stainless Steel | 3208K2 | 00000 | ||
Check Valves with Push-to-Connect Fittings for Harsh Chemicals
For Tube OD | Pipe Size | Max. Pressure @ Temp. | Min. Opening Pressure, psi | Temp. Range, ° F | Color | End-to-End Lg. | For Use With | Piston Material | Spring Material | Seal Material | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PVDF Body | ||||||||||||||
Push-to-Connect Inlet × NPTF Male Outlet | ||||||||||||||
| 3/8" | 1/4 | 300 psi @ 70° F | 0.5 | 0 to 250 | Black | 1 3/8" | Air, Argon, Butane, Carbon Dioxide, Chlorine, Citric Acid, Deionized Water, Diesel Fuel, Ethanol, Ethylene Glycol, Gasoline, Helium, Hydrochloric Acid, Isopropyl Alcohol, Kerosene, Krypton, Mineral Spirits, Natural Gas, Neon, Nitric Acid, Nitrogen, Oil, Oxygen, Phosphoric Acid, Propane, Salt Water, Soap Solutions, Sodium Hypochlorite (Bleach), Sulfuric Acid, Toluene (Methylbenzene), Water, Xenon, Xylene | PVDF | Stainless Steel | Fluoroelastomer | 2048N11 | 000000 | ||
Heavy Duty Check Valves with Push-to-Connect Fittings for Drinking Water
Brass Body—Spring-Loaded Ball
For Tube OD | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Min. Opening Pressure, psi | Max. Temp., ° F | End-to-End Lg. | For Use With | Ball Material | Spring Material | Seal Material | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Push to Connect × Push to Connect | |||||||||||||
| 5/8" | 4.55 | 250 psi @ 200° F | 0.3 | 180 | 2 13/16" | Drinking Water | Acetal | 316 Stainless Steel | EPDM | 2049N4 | 000000 | ||
| 7/8" | 8.8 | 250 psi @ 200° F | 0.26 | 180 | 3 1/2" | Drinking Water | Acetal | 316 Stainless Steel | EPDM | 2049N5 | 00000 | ||
Bronze Body—Spring-Loaded Ball
For Tube OD | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Min. Opening Pressure, psi | Temp. Range, ° F | End-to-End Lg. | Mounting Position | Specs. Met | Food Industry Std. | For Use With | Ball Material | Spring Material | Seal Material | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Push to Connect × Push to Connect | |||||||||||||||||
| 5/8" | 1.4 | 400 psi @ 350° F | 125 psi @ 212° F | 0.5 | 0 to 250 | 4 1/2" | Horizontal, Vertical | ASSE 1061, IAPMO PS 117 | NSF/ANSI 61, NSF/ANSI 372 | Drinking Water, Steam | PTFE | 316 Stainless Steel | EPDM | 1872N1 | 000000 | ||
| 7/8" | 3.5 | 400 psi @ 350° F | 125 psi @ 212° F | 0.5 | 0 to 250 | 5 1/4" | Horizontal, Vertical | ASSE 1061, IAPMO PS 117 | NSF/ANSI 61, NSF/ANSI 372 | Drinking Water, Steam | PTFE | 316 Stainless Steel | EPDM | 1872N12 | 00000 | ||
| 1 1/8" | 6 | 400 psi @ 350° F | 125 psi @ 212° F | 0.5 | 0 to 250 | 6 5/16" | Horizontal, Vertical | ASSE 1061, IAPMO PS 117 | NSF/ANSI 61, NSF/ANSI 372 | Drinking Water, Steam | PTFE | 316 Stainless Steel | EPDM | 1872N13 | 000000 | ||




































