Attributes
| Group Code | 16LF500 |
|---|---|
| Product Type | safety-relief-valve |
| Brand Series | apollo-16-series-safety-relief-valves |
| Applications | heating, cooling |
| Approvals | Build America Buy America (BABA) Act, Buy American Act (BAA), CRN, Made in USA, NSF |
| Solutions | utility |
Description
The Apollo Valves 16-503 and 16-504 calibrated pressure relief valve allows for in-line pressure adjustments without need for a pressure gauge. Provides static overpressure protection for liquid filled systems such as well pumps, tanks, fire protection systems.
- Choice of 1/2" or 3/4" inlet connection
- Factory preset at 100 psi
- Pressure range 50 to 175 psi, calibrated in 25 psi increments
- Cast bronze body, stainless steel spring
- Silicon soft seat, EPDM cap seal
- Maximum recommended service temperature 200˚F
Variations (2)
16LF50301
| size | 1/2" |
|---|---|
| dimensions | - |
| weight | 0.37 lb |
| packaging | Carton (1 pce) |
| d1 | 0.84 |
| DN1 | - |
| l1 | 1.34 |
| d2 | 0.84 |
| DN2 | - |
| l2 | 1.15 |
| z2 | 0.68 |
| h1 | 1.37 |
| V | 1.54 |
16LF50401
| size | 3/4" x 1/2" |
|---|---|
| dimensions | - |
| weight | 0.38 lb |
| packaging | Carton (1 pce) |
| d1 | 1.05 |
| DN1 | - |
| l1 | 1.34 |
| d2 | 0.84 |
| DN2 | - |
| l2 | 1.15 |
| z2 | 0.68 |
| h1 | 1.37 |
| V | 0.77 |
Specifications
| article | 16LF500 |
|---|---|
| article number with gtin | 16LF500 |
| manufacturer | Aalberts integrated piping systems Americas, Inc. (Apollo) |
| weight | 0.38 lb |
| color | bronze |
| materials | bronze (C89836 (lead-free)) |
| finishing | none |
| shape | Perpendicular |
| connection type | MPT - male thread conical (NPT), FPT - female thread conical (NPT) |
| max operating pressure liquid | 175 psi |
| product group | valves (safety relief valves) |
| ETIM class | EC011311 Safety valve |
| country of origin | United States |
| brand | Apollo |
| series | 16 Series Safety Relief Valves |
| product type | 16LF50X01 |
| unsps | 40141606 |
| ETIM | {"etim-class":"EC011311 Safety valve","Housing material":"Bronze","Connection 1":"External thread conical (NPT)","Connection 2":"Internal thread conical (NPT)","Nominal diameter connection 2":"1/2 inch (15)","Outer pipe diameter connection 2":"21.34mm","Outer pipe diameter connection 2 (imperial)":"0.84\"","Max. operating pressure at 20 °C":"12.07bar","Max. operating pressure at 20 °C (imperial)":"175psi","Surface protection":"Untreated","Length of connection 1":"34.04mm","Length of connection 1 (imperial)":"1.34\"","Length of connection 2":"29.21mm","Length of connection 2 (imperial)":"1.15\"","Working length connection 2":"17.25mm","Working length connection 2 (imperial)":"0.68\"","Height":"","Height (imperial)":"","Suitable for heating":"Yes","Suitable for cooling":"Yes","Suitable for solar heating":"No","Suitable for hot tap water":"No"} |