FREE delivery on orders over €150
Product Specifications:
| Item | Check Valve |
| 3-a Certified | Not Rated |
| Application | General Purpose |
| Application-valves | General Purpose |
| Body Material | Silicon Bronze |
| Cap To Inlet Center | 1 1/2" |
| Check Mechanism | Poppet |
| Connection Gender Side 2 | Female |
| Connection Gender-side 1 | Female |
| Connection Size-side 1 | 2" |
| Connection Size-side 2 | 2" |
| Connection Type | FNPT x FNPT |
| Connection Type-side 1 | NPT |
| Connection Type-side 2 | NPT |
| Cracking Pressure | 2 psi |
| Flow Design | Single |
| For Media | Water |
| Height-cap To Inlet Center | 1 1/2" |
| Hex Size | 3 1/4" |
| Length | 3 1/4" |
| Max. Operating Temp. | 190°F |
| Max. Pressure (cwp) | 600 psi |
| Max. Steam Pressure | Not Rated |
| Max. Steam Pressure-valves | Not Rated |
| Max. Water Pressure | 400 psi |
| Mechanism And Body Design | Inline Spring |
| Media Temp. | 190°F |
| Mounting Orientation | Horizontal, Vertical |
| Mounting Orientation-check Valves | Horizontal, Vertical |
| Nsf Certifications For Food And Drinking Water | NSF 61 |
| Overall Height | 5.203" |
| Overall Length | 5.13" |
| Pipe Or Tube Size | 2" |
| Pipe Size, Tube Size | 2" |
| Poppet Material | Stainless Steel |
| Poppet Material Grade | Grade 304 |
| Seal Material | Buna N |
| Seat Material | Bronze |
| Seat Material-check Valves | Bronze |
| Silent Check | Standard |
| Spring Material | Stainless Steel |
| Spring Material-check Valves | Stainless Steel |
| Standards | Nsf/Ansi 372 |
| Vacuum Service Rating | Not Rated |
| Valve Body Style | Inline |
| Valve Series | 500 SB Series |
| Width | 3 1/4" |
Shipping Info:
| Ship weight (kg) | 1.79 |
| Ship height (cm) | 13.22 |
| Ship length (cm) | 8.26 |
| Ship width (cm) | 8.26 |
| Country of Origin | US |
Product Variants
| Product | Model | Cracking Pressure | Overall Height | Hex Size | Pipe Size, Tube Size | Body Material | Connection Type | Seat Material | Max. Water Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
505SB | 1 psi | 4 1/8" | 2 5/8" | 1 1/2" | Silicon Bronze | FNPT x FNPT | Bronze | 400 psi | €122.21 | |
![]() |
504SB | 0.5 psi | 3 3/4" | 2 1/4" | 1 1/4" | Silicon Bronze | FNPT x FNPT | Bronze | 400 psi | €96.57 | |
![]() |
503SB | 0.5 psi | 3 5/8" | 1 7/8" | 1" | Silicon Bronze | FNPT x FNPT | Bronze | 400 psi | €67.35 | |
![]() |
502SB | 0.5 psi | 3 3/8" | 1 5/8" | 3/4" | Silicon Bronze | FNPT x FNPT | Bronze | 400 psi | €60.07 |
Explore Products
- BEHRINGER SYSTEMS SB-TEG-06-S-050 BEHRINGER PIPE SYSTEMS SB-TEG-06-S-050
- WALTER TOOLS DCGT11T302-MM4 WSM20S 7469056 Diamond Turning Insert, Neutral, 5/32 Inch Thick, 0.0080 Inch Corner Radius
- MORSE CUTTING TOOLS 13174 Screw Machine Drill, #38 Dia., 0.1015 Inch Shank Dia., 1-13/16 Inch OAL, 13/16 Inch Flute, 135 Deg., HSSCo, Black Oxide
- PARKER 6304 56 00WP2 Union Tee, Polymer, Push-to-Connect x Push-to-Connect x Push-to-Connect, White
- TITAN FASTENERS KTA156044
- LOUISVILLE PK-FY8000 Ladder Label Kit, For Stepladders, 6 Labels
- OSG 803-2362 Tree Bur SF, Ball-Nosed Tree, SF-1, Double Cut, 6 x 16 mm Head, 1/4 Inch Shank
- DDS 446207TC Rotary Shaft Oil Seal, Tc, Nitrile, 44 mm ID, 62 mm Od, 7 mm Width, 7 Psi
Explore More
- KEYSHAFT
- Sander Polisher Accessories
- Sharpening Stone and File Sets
- Pressure Washer Motors
- Gasket Sealants And Makers
- Lab Oven and Furnace Accessories
- CONDOR Full Finger General Purpose Gloves
- CONDOR Leather Gloves, Standard, Straight Thumb, Beige
- TRITAN SBLF Series 2-Bolt Flange Mount Bearings
- ZURN Elbow, 90 Degrees
- AKG Air Cooled Aftercoolers
- SALSBURY INDUSTRIES Horizontal Mailbox Usps 9 Doors
- SPEARS VALVES PVC Spiral Barb And Regular Insert Fitting Reducing Tees, Insert x Insert x Fipt
- SUPCO Pressures
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
SIMMONS 506SB Check Valve, Single Flow, Inline Spring, Bronze, 2 Inch Pipe/Tube Size, FNPT x FNPT
€223.95 /unit




