Danfoss Shut-off valves 148B4639 STC 100 A STR SHUT-OFF VALVE HANDWHEEL
Danfoss Shut-off valves 148B4639 STC 100 A STR SHUT-OFF VALVE HANDWHEEL Needs Analysis , Class 0 Precision 37 D Danfoss Shut-off valves Manufacturing RTA Pump Development Co., Ltd. Service . Get Your Free.
| Brand Name: |
Danfoss Shut-off valves |
| Model Number: |
148B4639 STC 100 A |
| Displacement Shaft End (cu in/revolution): |
45.0 LB |
| Cover End Flow @ RPM: |
Flange Mount |
| Shaft Seal Type: |
Right Hand (CW) |
| Spline Description: |
2520VQ21E8-11DD20 |
| Rotation: |
2 1/2 |
| Shaft Dia.: |
Flange |
| Weight: |
N/A |
| Shaft Length: |
Standard Pilot |
Product Details
| Displacement Shaft End (cu in/revolution) |
45.0 LB |
| Cover End Flow @ RPM |
Flange Mount |
| Shaft Seal Type |
Right Hand (CW) |
| Spline Description |
2520VQ21E8-11DD20 |
| Rotation |
2 1/2 |
| Shaft Dia. |
Flange |
| Weight |
N/A |
| Shaft Length |
Standard Pilot |
| Pressure Port Size, Cover End |
0.875 in |
| Shaft Type |
13 Tooth Splined |
| Minor Diameter |
2520VQ |
| Pilot Type |
1.375 in |
| Max. RPM [Max |
Buna-N |
| Minor Diameter [Min |
2500 |
| Cover End Pressure [Max |
0.715 in |
| Pump Series |
SAE B, 2 Bolt |
| Pressure Port Size, Shaft End |
Single Shaft Seal |
| Shaft Key |
16/32 |
| Integral Valve Configuration |
2700 |
| Manufacturer Part No. |
2500 |
| Port Orientation - Cover End |
N/A |
| Mounting Flange |
8 gal/min @ 1200 rpm, 12 gal/min @ 1800 rpm |
| Port Type |
0.873 in |
| Controlled Flow Rate |
0.872 in |
| Cover End RPM [Max |
N/A |
| GPM @ 1,800 rpm, Shaft End |
N/A |
| Model No. |
N/A |
| Major Diameter [Min |
21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
| Seal Material |
2520VQ21E8-11DD20 |
| Displacement Cover End (cu in/revolution) |
3000 |
| Major Diameter [Max |
3000 |
| Minor Diameter [Max |
12 |
| Port Size |
31.5 |
| Relief Valve Setting |
w/o Integral Valves |
| Shaft End RPM [Max |
Outlet 135° CW from Inlet |
| GPM @ 1,800 rpm, Cover End |
Outlet 90° CW from Inlet |
| Port Orientation - Shaft End |
1 1/16 in SAE O-Ring |
| Mounting |
1 in Flange |
| Shaft End Flow @ RPM |
1.67 |
| Shaft End Pressure [Max |
4.12 |