This is a Parker pressure 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 | Pressure Control Valve |
| Manufacturer Part Number | 647B-5-1/4-2 |
| Maximum Flow Rate | 4 gpm |
| Maximum Pressure Setting | 360 psi |
| Maximum Pressure | 450 psi |
| Minimum Pressure | 235 psi |
| Body Material | Stainless Steel |
| Port Connection | 1/4 in NPT |
| Series | 620-649 |
| Check Valve Cracking Pressure | 360 psi |
| Actuation Mechanism | Pressure |
| Return Mechanism | Spring |
| Valve Type | Poppet |
| Valve Control | Pressure Relief |
| Overall Length | 1.685 in |
| Overall Width | 1.25 in |
| Overall Height | 3.66 in |
| Minimum Operating Temperature | -40 °F |
| Maximum Operating Temperature | 250 °F |