BONOMI 100012LF-1 is a 1 in inline spring check valve with FNPT x FNPT connections and a lead-free brass body. It is intended for use with gas, oil, and water in piping systems, permitting one-way flow and reducing reverse flow. This valve includes a swing check mechanism, a full-flow design, and a 0.5 psi cracking pressure.
Key Features:
- 1 in nominal valve size with female NPT connections on both ends
- Lead-free brass body with inline body style
- Compatible media: gas, oil, and water
- Single-flow design; flow rate: 15.95 gpm; Cv: 22.1
- Cracking pressure: 0.5 psi
- Maximum operating pressure: 400 psi
- Temperature range: -4 degrees F to 210 degrees F
- Seal material: Viton
- Seat material: Buna-N/NBR
- Spring material: 302 stainless steel
- Check mechanism material: PPS
- Mounting orientation: horizontal or vertical
- Standards and certifications: NSF 61, NSF 372, ANSI B1.20.1, UL Listed
- Overall length: 2.85 in
- Overall height: 1 15/16 in
- Hex size: 1 1/2 in
| Pipe Size | 1" |
|---|---|
| Hex Size | 1-1/2 in |
| Connection Type | FNPT |
| Body Material | Brass |
| Spring Material - Check Valves | Stainless Steel |
| Connection Type - Check Valves | FNPT x FNPT |
| Max. Temp. - Valves | 210 deg F |
| Mechanism and Body Design | Inline Spring |
| Item | Valve |
| Overall Height | 1-15/16 in |
| Max. Water Pressure - Valves | 400 psi |
| Width | 1-15/16 in |
| Cracking Pressure - Check Valves | 0.5 psi |
| Standards | ANSI B1.20.1, NSF 372, UL Listed |
| Mounting Orientation - Check Valves | Horizontal, Vertical |
| Application - Valves | General Purpose |
| Flow - Valves | 15.95 gpm |
| Pipe or Tube Size - Check Valves | 1 in |
| Max. Pressure | 400 PSI WOG |
| Sub-Category | Check Valve |
| Item - Check Valves | Check Valve |
| Full Flow - Valves | Yes |
| Min. Temp. - Valves | 10 deg F |
| Cracking Pressure | 0.5 psi |
| Size | 1" |
| Material of Construction | Brass |
| Max. Steam Pressure - Valves | Not Rated |
| Seat Material - Check Valves | NBR |
| Length | 2-55/64 in |
| Flow Design | Single |
| Body Material - Valves | Brass |
| Flow | 15.95 gpm |
| Seal Material | Buna-N |
| Overall Length | 2.85 in |
| Spring Material | 302 Stainless Steel |
| Seat Material | Buna-N |
| Mounting Orientation | Horizontal, Vertical |
| Pipe or Tube Size | 1 in |
| Seal | Viton |
| Connection Type - Side 1 | NPT |
| Silent Check | Standard |
| Nominal Valve Size | 1 in |
| Includes Counterweight | No Counterweight |
| ANSI Flange Class | Not Applicable |
| Check Mechanism | Swing |
| Average Surface Roughness (Ra) | Not Applicable |
| Connection Gender - Side 1 | Female |
| Maximum Pressure - Operating | 400 psi |
| Coefficient of Volume (Cv) | 22.1 |
| Operating Temperature - Maximum | 210 deg F |
| NSF Certifications for Food and Drinking Water | NSF 61 |
| Maximum Pressure - Steam | Not Rated |
| Check Mechanism Material | PPS |
| Connection Size - Side 2 | 1 in |
| For Media | Gas, Oil, Water |
| Connection Type - Side 2 | NPT |
| Connection Gender - Side 2 | Female |
| Height - Cap to Inlet Center | 11/16 in |
| Vacuum Service Rating | Not Rated |
| Valve Body Style | Inline |
| Connection Size - Side 1 | 1 in |
| Operating Temperature - Minimum | -4 deg F |
| 3-A Standard Compliance | Not Rated |
| Valve Series | 100012 LF |
| Wire Rope Length | 2.85 in |
| Country of Origin (subject to change) | Italy |
| Package Quantity | 1 |