ASME Certified
UV & NB stamped
100% Tested
Every valve, every time
American Made
Manufactured since 1912
Specifications & Details
Additional Specifications
1/2"
- Outlet
- -
- Replacement Insert
- Handwheel
- Connections
- NPT Thread
| Inlet | Outlet | Replacement Insert | Connections |
|---|---|---|---|
| 1/2" | - | Handwheel | NPT Thread |
Pipe Size
- 843B
- ½”
Port Sizes
- 843B
- ½” x ½” x ½”
Weight, lbs.
- 843B
- 3 ¾
Cv Values (both Ports)
- 843B
- 3.6
Face to Face on Outlet Ports
- 843B
- 3 ½”
B: Center to Bottom
- 843B
- 1 ½”
C: Center to Top of Wheel (Open) or Seal Cap
- 843B
- 5 ½”
D: Center to Face of Inlet Port
- 843B
- 1 ¾”
W: Diameter of Wheel
- 843B
- 3 1/6”
| Catalog Number | 843B |
|---|---|
| Pipe Size | ½” |
| Port Sizes | ½” x ½” x ½” |
| Weight, lbs. | 3 ¾ |
| Cv Values (both Ports) | 3.6 |
| Face to Face on Outlet Ports | 3 ½” |
| B: Center to Bottom | 1 ½” |
| C: Center to Top of Wheel (Open) or Seal Cap | 5 ½” |
| D: Center to Face of Inlet Port | 1 ¾” |
| W: Diameter of Wheel | 3 1/6” |
Manifold shut-off valves are designed for use in dual relief valve installations. This valve operates with the intake and one outlet port open at all times.
- Valve bodies are compact in design.
- Stem is made of stainless steel.
- Valve ports are full sized and marked for ease of installation.
- Packing and gasket are made of Teflon.
- Each valve comes with instructions for use attached. DO NOT DISCARD.
