This is a Spence pneumatic globe control valve. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to install the unit to fully test it. There are some cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Pneumatic Globe Control Valve |
| Manufacturer Part Number | K1TF811-36RE |
| Body Material | Bronze |
| Pipe Size | 1-1/4 in |
| Actuator Operation | Air to Spring |
| Fail Safe Position | Fail Open |
| Valve Deactivated State | Normally Closed (NC) |
| Connection Type | FNPT x FNPT |
| Connection Size - Side 1 | 1-1/4 in |
| Connection Size - Side 2 | 1-1/4 in |
| Max. Pressure (Steam) | 250 psi |
| Max. Pressure (CWP) | 15 psi |
| Media Temp. Range | 14 °F to 400 °F |
| For Media | Water |
| Flow Coefficient (Cv) | 20 |
| Disc Material | Stainless Steel |
| Seat Material | 303 Stainless Steel |
| Bonnet Material | Bronze |
| Stem Material | 303 Stainless Steel |
| Bonnet Style | Union |
| NEMA Enclosure Rating | 1 |
| ANSI Flange Class | Class 250 |
| Valve Series | K |
| Actuator Series | RE |
| Actuator Air Pressure - Maximum | 250 psi |
| Actuator Air Pressure - Minimum | 13 psi |