Brand: SOLH by Richge Technology | KQ2T Tee & Cross One-Touch Pneumatic Fittings
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KQ2T series belongs to SOLH full KQ2 pneumatic one-touch fitting family, featuring tool-free quick plug-and-play design for 3-way and 4-way air pipeline branching. This product line covers T-type tee and cross-type four-way fittings, including equal diameter, reducing, male thread (imperial/metric) versions to meet diverse pneumatic circuit diversion and pipeline connection demands.
Sub-model Classification:
KQ2T: T-type 3-port tee fitting (equal diameter / reducing / external thread type)
KQ2TW: Cross 4-way fitting (equal diameter for all ports)
KQ2TX: Cross 4-way fitting (1st reducing specification)
KQ2TY: Cross 4-way fitting (2nd reducing specification)
Core Material & Performance: High-strength PBT plastic body, stainless steel retaining claws, NBR nitrile rubber seal rings. Fully compatible with PU and PA nylon pneumatic tubes, suitable for both vacuum negative pressure and compressed air positive pressure pneumatic circuits, widely used in automated equipment and robotic air distribution systems.
2.1 Equal Diameter Tee (KQ2T□□-00, Threadless 3-Way Same Size)
Three ports adopt identical tube diameter, no thread design, dedicated for equal air diversion of same-spec pneumatic pipelines.
|
Model |
Tube Outer Diameter ΦD (mm) |
|
KQ2T02-00 |
2 |
|
KQ2T23-00 |
3.2 |
|
KQ2T04-00 |
4 |
|
KQ2T06-00 |
6 |
|
KQ2T08-00 |
8 |
|
KQ2T10-00 |
10 |
|
KQ2T12-00 |
12 |
|
KQ2T16-00 |
16 |
2.2 Reducing Tee (KQ2T①-②, Dual-Size Pipeline Conversion)
Both side ports adopt ① diameter, the middle top port adopts ② diameter, used for pipeline conversion and flow distribution of different-caliber pneumatic tubes.
|
Model |
Side Port ΦD ① (mm) |
Middle Port ΦD ② (mm) |
|
KQ2T23-04 |
3.2 |
4 |
|
KQ2T04-06 |
4 |
6 |
|
KQ2T06-08 |
6 |
8 |
|
KQ2T08-10 |
8 |
10 |
|
KQ2T10-12 |
10 |
12 |
|
KQ2T12-16 |
12 |
16 |
2.3 Imperial R Taper Male Thread Tee
Both side ports for tube insertion, middle port with imperial R taper male thread for threaded connection with pneumatic valves, cylinders and other components.
|
Model |
R Thread Spec |
Tube Outer Diameter ΦD (mm) |
|
KQ2T23-01S |
R1/8 |
3.2 |
|
KQ2T23-02S |
R1/4 |
3.2 |
|
KQ2T04-01S |
R1/8 |
4 |
|
KQ2T04-02S |
R1/4 |
4 |
|
KQ2T06-01S |
R1/8 |
6 |
|
KQ2T06-02S |
R1/4 |
6 |
|
KQ2T06-03S |
R3/8 |
6 |
|
KQ2T08-01S |
R1/8 |
8 |
|
KQ2T08-02S |
R1/4 |
8 |
|
KQ2T08-03S |
R3/8 |
8 |
|
KQ2T10-01S |
R1/8 |
10 |
|
KQ2T10-02S |
R1/4 |
10 |
|
KQ2T10-03S |
R3/8 |
10 |
|
KQ2T10-04S |
R1/2 |
10 |
|
KQ2T12-02S |
R1/4 |
12 |
|
KQ2T12-03S |
R3/8 |
12 |
|
KQ2T12-04S |
R1/2 |
12 |
|
KQ2T16-02S |
R1/4 |
16 |
|
KQ2T16-03S |
R3/8 |
16 |
|
KQ2T16-04S |
R1/2 |
16 |
2.4 Metric Fine Thread Male Tee
Both side ports for tube insertion, middle port with metric fine male thread, suitable for miniature pneumatic components and precision automation equipment piping.
|
Model |
Metric Thread Spec |
Tube Outer Diameter ΦD (mm) |
|
KQ2T02-M3G |
M3×0.5 |
2 |
|
KQ2T02-M5 |
M5×0.8 |
2 |
|
KQ2T23-M3G |
M3×0.5 |
3.2 |
|
KQ2T23-M5 |
M5×0.8 |
3.2 |
|
KQ2T04-M3G |
M3×0.5 |
4 |
|
KQ2T04-M5 |
M5×0.8 |
4 |
|
KQ2T04-M6 |
M6×1.0 |
4 |
|
KQ2T06-M5 |
M5×0.8 |
6 |
|
KQ2T06-M6 |
M6×1.0 |
6 |
3.1 KQ2TW Equal Diameter Cross Fitting (4 Ports Same Size)
|
Model |
Tube Outer Diameter ΦD (mm) |
|
KQ2TW04-00 |
4 |
|
KQ2TW06-00 |
6 |
|
KQ2TW08-00 |
8 |
|
KQ2TW10-00 |
10 |
|
KQ2TW12-00 |
12 |
3.2 KQ2TX Reducing Cross Fitting (Type 1)
|
Model |
Port ΦD ① (mm) |
Port ΦD ② (mm) |
|
KQ2TX06-08 |
6 |
8 |
|
KQ2TX08-10 |
8 |
10 |
|
KQ2TX10-12 |
10 |
12 |
3.3 KQ2TY Reducing Cross Fitting (Type 2)
|
Model |
Port ΦD ① (mm) |
Port ΦD ② (mm) |
|
KQ2TY06-08 |
6 |
8 |
|
KQ2TY08-10 |
8 |
10 |
|
KQ2TY10-12 |
10 |
12 |
|
Item |
Parameter |
|
Compatible Tubing |
PU tube, PA nylon pneumatic tube |
|
Working Pressure Range |
-100kPa (vacuum) ~ 1.0MPa (positive pressure) |
|
Operating Temperature |
0℃ ~ 60℃ |
|
Connection Method |
One-touch push-in; Press the release ring to detach tubing |
|
Core Material |
PBT body, stainless steel claw, NBR rubber seal |
• Air source branching and pipeline diversion for automated production equipment
• Pneumatic circuit distribution for robotic arms and vacuum suction cup systems
• Multi-way air distribution for cylinder pneumatic control loops
• Compact pipeline connection and diameter conversion for precision pneumatic systems
• Equal Diameter Tee: Choose KQ2Txx-00 for 3-way pipelines with completely consistent tube diameters
• Reducing Tee: Choose KQ2T①-② for pipelines with same side diameter and different middle diameter
• Threaded Tee: Choose KQ2Txx-01S (imperial) / M series (metric) for threaded connection with valves and cylinders
• 4-Way Cross Distribution: Choose KQ2TW/TX/TY series for scenarios requiring four-way pipeline branching
Address
No.1083 Zhongshan East Road, Yinzhou District, Ningbo City, Zhejiang Province, China
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