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CNG Manual Cylinder Valves
TeleflexGFI offers a complete line of manual cylinder valves that incorporate a proven and reliable design to perform to stringent OEM requirements.
- Available in both vented and unvented configurations.
- Brass-forged or aluminum body with optional surface processing offers durable, long-lasting performance.
- Universal thread connections available to match every application.
- Optional excess flow protection prevents escape
of uncontrolled gas.
- Suitable for all cylinder types.
- Available with patented CG9 pressure relief devices.
- NGV 3.1 Certified.
Manual Cylinder Valve Specifications
| Application |
All cylinder types |
| Material |
Nickel-plated/unplated brass (Depending upon application) |
| Inlet Mounting Thread |
1-1/8" – 12 UNF-2A straight thread |
| |
3/4" – 14 NGT tapered thread |
| |
1-1/16" – 12 UNF-2A straight thread |
| |
1-3/16" – 12 UNF-2A straight thread |
| Outlet Ports |
Dual 7/16-20 UNF |
| |
Dual 1/4 NPT |
| |
Dual 1/4 - 18 NPT |
| Mounting Threads |
0.650 – 19 UNS – 3A (FED – STD – H28/20) |
| Operating Temperature |
-40°F to 180°F (-40°C to 82°C) |
| Operating Pressure |
0-3,600 psi |
| Flow Rate (CV) |
0.83 – 1.00 |
View a printable specification sheet in PDF format.
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