

1BRBF2-B-7 by Dixon Valve | Pneumatic Quick Disconnect Coupling | BR-Series | 1/4" Female BSPP x 1/8" 21-Series Interchange Coupler | Socket | Nitrile Seal | Brass
Dixon Valve & Coupling
Pneumatic Coupling: BR-Series 21-Series Interchange Coupler (Female Threads)
| Buy More, Save More! | |
| Quantity | Price Each |
| 10–39 | $12.80 |
| 40–79 | $11.58 |
| 80+ | $10.22 |
Discounts applied in cart/checkout.
Product Data:
Series:
Shape:
Straight
Ends Configuration:
Material(s):
Seal Material(s):
| Compatibility & Interchange: |
|
|---|---|
| Construction: |
|
| Safety Notes: |
|
| Additional Information: |
|
| BR-Series | 21-Series Interchange Coupler (Female Threads) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
![]() |
|||||||||
| Part Number |
Coupling Type |
Body Size |
Threads | Material | Length | Max. OD |
Hex | Max. Operating Pressure |
Burst Pressure |
| 1BRF1-B-7 | Socket/Female | 1/8" | 1/8" - 27 Female NPT | Brass | 1.55" (39.4mm) |
0.65" (16.5mm) |
9/16" | 300 PSI | 7000 PSI |
| 1BRBF1-B-7 | Socket/Female | 1/8" | 1/8" - 28 Female BSPP | Brass | 1.55" (39.4mm) |
0.65" (16.5mm) |
9/16" | 300 PSI | 7000 PSI |
| 1BRF2-B-7 | Socket/Female | 1/8" | 1/4" - 18 Female NPT | Brass | 1.77" (45.0mm) |
0.72" (18.3mm) |
5/8" | 300 PSI | 7000 PSI |
| 1BRBF2-B-7 | Socket/Female | 1/8" | 1/4" - 19 Female BSPP | Brass | 1.77" (45.0mm) |
0.72" (18.3mm) |
5/8" | 300 PSI | 7000 PSI |
| BR-Series | 21-Series Interchange Plug (Female Threads) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
![]() |
|||||||||
| Part Number |
Coupling Type |
Body Size |
Threads | Material | Length | Max. OD |
Hex | Max. Operating Pressure |
Burst Pressure |
| BR1F1-B-E-7 | Plug/Female | 1/8" | 1/8" - 27 Female NPT | Brass | 1.14" (29.0mm) |
0.65" (16.5mm) |
9/16" | 300 PSI | 7000 PSI |
| BR1BF1-B-E-7 | Plug/Female | 1/8" | 1/8" - 28 Female BSPP | Brass | 1.14" (29.0mm) |
0.65" (16.5mm) |
9/16" | 300 PSI | 7000 PSI |
| BR1F2-B-E-7 | Plug/Female | 1/8" | 1/4" - 18 Female NPT | Brass | 1.33" (33.8mm) |
0.72" (18.3mm) |
5/8" | 300 PSI | 7000 PSI |
| BR1BF2-B-E-7 | Plug/Female | 1/8" | 1/4" - 19 Female BSPP | Brass | 1.33" (33.8mm) |
0.72" (18.3mm) |
5/8" | 300 PSI | 7000 PSI |



