RANSBURG TR-SSMM-148 MVR ASSY,WEEPING,#3
The material regulator valve is an air-operated sliding valve. It has a tapered needle and specially designed fluid ports that permit precise regulation and rapid response to air command signals. These characteristics are maintained over the full operating range of the regulator valve.
Control of the MVR is achieved through an air pressure control signal generated from the transducer panel. Air pressure against a solvent resistant diaphragm moves the needle up and down across the fluid ports. The tapered seat on the needle, combined with the fluid port configuration, allows fluid flow through the MVR to directly reflect the air pressure control signal. An increase in air pressure results in an increase in fluid flow through the regulator. The flow rate of the material depends on the position of the shaft taper within the valve body
| WEEPING MVR ASSEMBLY – PARTS LIST | ||
| Item # | Part # (Description | QTY |
| 1 | TR-SSHC-149 Fluid Housing | 1 |
| 2 | TR-SSF-509 Screw, Socket Head Cap, M6 X 75 | 4 |
| 3 | TR-SSHC-153 Bushing | 1 |
| 4 | TR-SSF-508 Bolt | 1 |
| 5 | TR-SSF-504 Support Washer | 1 |
| 6 | 78783-00 Spring | 1 |
| 7 | TR-SSMM-151 Air Diaphragm | 3 |
| 8 | TR-SSF-505 Lower Diameter Support | 1 |
| 9 | TR-SSMM-150 Needle | 1 |
| 10 | TR-SSF-506 Upper Diaphragm, Support | 1 |
| 11 | TR-SSF-031 Screw, Socket Head Cap, M4 X 20 | 1 |
| 12 | TR-SSF-100 Screw, Socket Head Cap, M8 X 40 | 4 |
| 13 | SSP-6427 Fitting, Elbow, 1/8 NPT X 5/32 ODT | 1 |
| 14 | 41-FP-1006 Plug | 1 |
| 15 | SSG-8125 O-Ring, Teflon | 1 |
| 16 | A10509-00 Lower Housing (After 12/03) TR-SSHC-150 Lower Housing (Prior to 12/03) |
1 |
| 17 | A10508-00 Upper Housing (After 12/03) TR-SSHC-151 Upper Housing (Prior to 12/03) |
1 |
| Technical Specifications | |
| Maximum Air Pressure: | 100 psig (6.9 bar) |
| Maximum fluid Pressure: | 300 psig (207 bar) |
|
Flow Rate: (Dependent upon material viscosity and needle used.)
|
|
| #2 Needle | Low Flow (TR-SSMM-149) |
| #3 Needle | Medium Flow (TR-SSMM-150) |
| #4 Needle | High Flow (TR-SSMM-226) |
| Ports: | |
| Top and Side Air Ports: | 1/8-27 NPT (F) |
| Fluid Inlet & Oulet Ports: | 3/8 BSP Threads |
| Bottom Weep Port: | 3/8-18 NPT (F) |
| Mounting Holes: | 5/16-18 |
