BONOMI 100012 LF is a 1/2 in. inline spring check valve with FNPT x FNPT connections. It is intended for general-purpose service with gas, oil, and water and is intended for one-direction flow control in compatible piping systems. The valve features a lead-free brass body, 0.5 psi cracking pressure, and a full-flow design; Cv: 9.2; flow rate: 6.7 gpm; mounting orientation: horizontal or vertical.
Key Features:
- 1/2 in. nominal valve size with 1/2 in. female NPT connections on both ends
- Inline spring body design with swing check mechanism
- Body material: Lead Free Brass; valve body material classification: Brass
- For media: gas, oil, water
- Cracking pressure: 0.5 psi
- Flow rate: 6.7 gpm
- Cv: 9.2
- Full-flow design
- Maximum operating pressure: 400 psi; max. pressure: 400 psi WOG
- Operating temperature range: -4 degrees F to 210 degrees F
- Seat material: Buna-N/NBR; seal material: Buna-N, Viton
- Spring material: 302 stainless steel; check mechanism material: PPS
- Mounting orientation: horizontal, vertical
- Overall size: 2.22 in. length x 1 3/8 in. height x 1 3/8 in. width
- Standards: ANSI B1.20.1, NSF 372, UL Listed, NSF 61
| Pipe Size | 1/2" |
|---|---|
| Hex Size | 1 in |
| Connection Type | FNPT |
| Body Material | Brass |
| Overall Height | 1-3/8 in |
| Full Flow - Valves | Yes |
| Width | 1-3/8 in |
| Application - Valves | General Purpose |
| Max. Pressure | 400 PSI WOG |
| Standards | ANSI B1.20.1, NSF 372, UL Listed |
| Flow - Valves | 6.7 gpm |
| Max. Water Pressure - Valves | 400 psi |
| Max. Temp. - Valves | 210 deg F |
| Length | 2-1/4 in |
| Item - Check Valves | Check Valve |
| Cracking Pressure - Check Valves | 0.5 psi |
| Material of Construction | Brass |
| Min. Temp. - Valves | 10 deg F |
| Flow Design | Single |
| Mounting Orientation - Check Valves | Horizontal, Vertical |
| Seat Material - Check Valves | NBR |
| Size | 1/2" |
| Spring Material - Check Valves | Stainless Steel |
| Max. Steam Pressure - Valves | Not Rated |
| Mechanism and Body Design | Inline Spring |
| Connection Type - Check Valves | FNPT x FNPT |
| Body Material - Valves | Brass |
| Sub-Category | Check Valve |
| Item | Valve |
| Pipe or Tube Size - Check Valves | 1/2 in |
| Spring Material | 302 Stainless Steel |
| Cracking Pressure | 0.5 psi |
| Flow | 6.7 gpm |
| Overall Length | 2.22 in |
| Seat Material | Buna-N |
| Seal Material | Buna-N |
| Mounting Orientation | Horizontal, Vertical |
| Pipe or Tube Size | 1/2 in |
| Seal | Viton |
| Operating Temperature - Maximum | 210 deg F |
| Connection Type - Side 2 | NPT |
| Average Surface Roughness (Ra) | Not Applicable |
| Connection Gender - Side 1 | Female |
| Height - Cap to Inlet Center | 9/16 in |
| Connection Size - Side 1 | 1/2 in |
| Valve Ways | 2-Way |
| 3-A Standard Compliance | Not Rated |
| Connection Size - Side 2 | 1/2 in |
| ANSI Flange Class | Not Applicable |
| Operating Temperature - Minimum | -4 deg F |
| Check Mechanism Material | PPS |
| Check Mechanism | Swing |
| Connection Gender - Side 2 | Female |
| NSF Certifications for Food and Drinking Water | NSF 61 |
| Maximum Pressure - Steam | Not Rated |
| Includes Counterweight | No Counterweight |
| Vacuum Service Rating | Not Rated |
| Valve Body Style | Inline |
| For Media | Gas, Oil, Water |
| Coefficient of Volume (Cv) | 9.2 |
| Maximum Pressure - Operating | 400 psi |
| Connection Type - Side 1 | NPT |
| Silent Check | Standard |
| Nominal Valve Size | 1/2 in |
| Valve Series | 100012 LF |
| Wire Rope Length | 2.22 in |
| Country of Origin (subject to change) | Italy |
| Package Quantity | 1 |