Style BU - Bushing Valve In Stock

Manufacturer:
Check All Valves
Description:

The Check All Valve Bushing Valve is a check valve with a standard bushing housing. This Check All Valve is adaptable to many types of service applications. It has very little restriction and produces a low pressure drop. It can be used quite effectively in systems where flow and pressure drop are critical  by the use of a reducer coupling. The Check All Valve Bushing Valve also makes an excellent vacuum breaker. The high flow rate insures maximum effectiveness for vacuum breaker service. By reversing the direction of flow it can also be used as a low-pressure relief valve.

 

The bushing thread sizes are designated by two sets of numbers; thefirst being the male thread, the second the female thread. 

 

Check All Valves Standard materials are:

  • 316 Stainless Steel
  • Carbon Steel
  • Brass 
Item Name: Style BU - Bushing Valve
Description:

*May be larger and/or round.

Lead Time: Typical delivery 1-2 weeks from factory
Non-Shock Pressure - Temperature Rating
Check All Valve Material P-T Rating Max. Recommended Service Temp.
316 Stainless 3000 PSIG @ 100°F 700°F
Carbon Steel 3000 PSIG @ 100°F 700°F
Brass 3000 PSIG @ 100°F 400°F
BU Check Valve
NominalPipe Size Check All StyleNumber A Hex*Size B C D E OrificeDiameter  
1/2 x 3/8 BUD 1-9/32" 7/8" 1/4" 1/2 NPT 3/8 NPT 0.348 RFQ
3/4 x 1/2 BUF 1-9/32" 1-1/8" 1/4" 3/4 NPT 1/2 NPT 0.464 RFQ
1 x 3/4 BUH 1-13/16" 1-3/8" 1/2" 1 NPT 3/4 NPT 0.593 RFQ
1-1/4 x 1 BUI 1-13/16" 1-3/4" 1/2" 1-1/4 NPT 1 NPT 0.890 RFQ
1-1/2 x 1-1/4 BUJ 2-5/32" 2" 5/8" 1-1/2 NPT 1-1/4 NPT 1.135 RFQ
2 x 1-1/2 BUK 2-5/32" 2-1/2" 5/8" 2 NPT 1-1/2 NPT 1.385 RFQ
2-1/2 x 2 BUL 2-17/32" 3" 5/8" 2-1/2 NPT 2 NPT 1.555 RFQ
3 x 2-1/2 BUM 3-3/32" 3-1/2" 1" 3 NPT 2-1/2 NPT 2.025 RFQ
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