FREE delivery on orders over €150
Product Specifications:
| Item | Poppet Spring Check Valve |
| 3-a Compliance | Not Rated |
| Body Material | Brass |
| Cap To Inlet Center | 7.406" |
| Cap To Inlet Center | 7-13/32" |
| Check Mechanism | Poppet |
| Connection Gender - Side 1 | Female |
| Connection Gender - Side 2 | Female |
| Connection Size - Side 1 | 1/4" |
| Connection Size - Side 2 | 1/4" |
| Connection Type | FNPT x FNPT |
| Connection Type - Side 1 | NPT |
| Connection Type - Side 2 | NPT |
| For Media | Water |
| Height - Cap To Inlet Center | 7 7/16" |
| Hex Size | 11/16" |
| Length | 1/2" |
| Material | Brass |
| Max. Pressure (cwp) | 1200 psi |
| Max. Pressure (steam) | Not Rated |
| Max. Temp. | 375°F |
| Max. Water Pressure | 1200 psi |
| Media Temperature Range | -20°F to +180°F |
| Mounting Orientation | Horizontal, Vertical |
| Mounting Position | Horizontal/Vertical |
| Operating Temperature - Maximum | 180°F |
| Operating Temperature - Minimum | -20°F |
| Overall Height | 0.688" |
| Overall Length | 1.5" |
| Pipe Size | 1/4" |
| Seal Material | FKM |
| Seat Material | Brass |
| Silent Check | Standard |
| Size | 1/4" |
| Spring Material | Stainless Steel |
| Standards | Ul, Ur |
| Vacuum Service Rating | Not Rated |
| Valve Body Style | Inline |
| Valve Series | 450 Series |
| Width | 0.688" |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 1.78 |
| Ship length (cm) | 12.7 |
| Ship width (cm) | 7.62 |
| HS code | 8481309000 |
| Country of Origin | US |
Product Variants
| Product | Model | Pipe Size | Max. Temp. | Seal Material | Overall Height | Hex Size | Body Material | Connection Type | Seat Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
CHK BRS 450-4F4F-B | 1/4" | 250°F | Buna N | 0.688" | 11/16" | Brass | FNPT x FNPT | Brass | €40.42 | |
![]() |
CHK BRS 650-6F6F-B | 3/8" | 250°F | Buna N | 7/8" | 7/8" | Brass | FNPT x FNPT | Brass | €48.10 | |
![]() |
CHK BRS 650-6F6F-F | 3/8" | 375°F | FKM | 7/8" | 7/8" | Brass | FNPT x FNPT | Brass | €51.28 | |
![]() |
CHK BRS 850-8F8F-B | 1/2" | 250°F | Buna N | - | - | Brass | FNPT x FNPT | Brass | €56.84 | |
![]() |
CHK BRS 850-8F8F-F | 1/2" | 180°F | FKM | - | - | Brass | FNPT x FNPT | Brass | €67.45 |
Explore Products
- QORPAK PLA-03361 Jar 32 Ounce 120-400
- HUMBOLDT HM-4199.60SS Triaxial Cap and Base Set 6 Inch Cap and Base Set, Stainless Steel
- MARTIN SPROCKET CMD60018X50 Drum Pulley, Mine Duty, 60 Inch O.D., 5 Inch Max Bore, 18 Inch Face Width, Steel
- SEALMASTER SF-22TC CR Flange Ball Bearing, 4 Bolt, Black Oxided, Concentric Lock, 1.375 Inch
- GATES 7/B73 Banded V-Belt, 7 Strand, 75.9 Inch Length, 0.473 Inch Thickness
- HONEYWELL 314440A/U Clevis Assembly
- MAIN FILTER INC. MF0060562 DLD170E10V Interchange Hydraulic Filter, Glass, 10 Micron Rating, Viton Seal, 7.04 Inch Height
- WINTERS INSTRUMENTS PFP1357 Ss Liquid Filled Gauge, 4.5 Inch, 30 Inch, /0/300 Psi/Kpa Brass 1/2 Inch, Lbm
Explore More
- DEWALT
- ENCORE PACKAGING
- KEYSHAFT
- PROFLEX
- SPEEDGLAS
- Quick Connect Air Couplings
- Flame Resistant and Arc Flash Coveralls
- Wall and Yard Hydrant Accessories
- Enclosure Air Conditioners Accessories
- Cork Sheet Stock
- BURNDY Copper Compression Lugs
- MITUTOYO 571 Series Absolute Digimatic Depth Gages
- JOHN GUEST Swivel Male Run Tees, NPTF Thread, Polypropylene White
- GLOBE SCIENTIFIC Griffin Style Beakers, Polymethylpentene, Printed Graduations
- RUD CHAIN VRBS Load Rings For Welding
- ACCUFORM SIGNS New Jersey Hazardous Waste Label
- JUSTRITE Oil Only Sorbent Pads, Bonded
- VESTIL AWR Series Aluminum Walk Ramps with Handrail
- LABCONCO Fume Hood Filters
- CALBRITE Mini Hangers, Stainless Steel
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
SMC VALVES CHK BRS 450-4F4F-F Poppet Spring Check Valve Brass 1/4 Inch
€44.44 /unit
