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Check-All Style BU - Bushing Valve In Stock

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#: BU
Item Name: Check-All Style BU - Bushing Valve
Manufacturer:
Check All Valves
Description:

*May be larger and/or round.

Shipping Time: 1-3 Business Day
Check-All BU Check Valve
Part # Nominal
Pipe Size
Style # A Hex*
Size B
C D E Orifice
Diameter
 
CASBU-050 1/2 x 3/8 BUD 1-9/32" 7/8" 1/4" 1/2 NPT 3/8 NPT 0.348 Add to RFQ
CASBU-075 3/4 x 1/2 BUF 1-9/32" 1-1/8" 1/4" 3/4 NPT 1/2 NPT 0.464 Add to RFQ
CASBU-100 1 x 3/4 BUH 1-13/16" 1-3/8" 1/2" 1 NPT 3/4 NPT 0.593 Add to RFQ
CASBU-125 1-1/4 x 1 BUI 1-13/16" 1-3/4" 1/2" 1-1/4 NPT 1 NPT 0.890 Add to RFQ
CASBU-150 1-1/2 x 1-1/4 BUJ 2-5/32" 2" 5/8" 1-1/2 NPT 1-1/4 NPT 1.135 Add to RFQ
CASBU-200 2 x 1-1/2 BUK 2-5/32" 2-1/2" 5/8" 2 NPT 1-1/2 NPT 1.385 Add to RFQ
CASBU-250 2-1/2 x 2 BUL 2-17/32" 3" 5/8" 2-1/2 NPT 2 NPT 1.555 Add to RFQ
CASBU-300 3 x 2-1/2 BUM 3-3/32" 3-1/2" 1" 3 NPT 2-1/2 NPT 2.025 Add to RFQ
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
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