Product Features
One-way Function Fittings (ASPC/ASPL Series)
- Used where tubing needs to be frequently changed.
-
Auto-Stop: When the tube is pulled out, the internal valve closes to stop air flow.
-
Auto-Flow: When the tube is inserted, the valve opens to allow air flow.
Check Valve Fittings (APCVC Series)
- Allows air to flow in one direction only; blocks reverse flow.
- Maintains constant output pressure.
- Low opening pressure (0.1 kgf/cm²), suitable for low-pressure connections.
General Fittings (Standard Series)
- Compact design with various shapes (Straight, Elbow, T, Y, Manifold) to suit complex piping needs.
- High-strength plastic and metal construction options.
- Reliable sealing and easy tube insertion/removal.
Specifications
| Item |
Description |
| Operating Fluid |
Air |
| Operating Pressure Range |
0 ~ 1.02 MPa (0 ~ 145 psi) |
| Proof Pressure |
1.53 MPa (218 psi) |
| Ambient & Fluid Temperature |
0 ~ 60°C |
| Applicable Tubing |
Nylon or Polyurethane (PU) Tube |
| Opening Pressure (Check Valve Type) |
0.1 kgf/cm² |
Product Ordering Code & Model List
Below is the classification of models by series type.
1. Insert Type Series (Plug-in)
| Model |
Description |
Shape |
| APLJ |
Plug-in Elbow |
L-Shape |
| APGJC |
Plug-in Straight |
Straight |
| APBJ |
Plug-in T-Type |
T-Shape |
| APKJ |
Plug-in Manifold (5-way) |
Manifold |
| APYJ |
Plug-in Y-Type |
Y-Shape |
| APDJ |
Plug-in Side T-Type |
Side T |
2. One-way Function Fast Plug (Auto-Stop)
| Model |
Description |
| ASPC |
Straight (Stop Valve) |
| ASPL |
Elbow (Stop Valve) |
| ASPU |
Tube End (Stop Valve) |
3. Check Valve Type (Non-Return)
| Model |
Description |
| APCVC |
Straight (Male Thread) |
| APCVF |
Straight (Female Thread) |
| APCVU |
Straight (Tube to Tube) |
4. Two-way Series (Straight & Elbows)
| Model |
Description |
| APC |
Male Connector (Straight) |
| APCF |
Female Connector (Straight) |
| APPC |
Copper/Plastic Straight |
| APCS |
Plastic Body Female Straight |
| APL |
Male Elbow |
| APLL |
Extended Male Elbow |
| APLM |
Bulkhead Elbow |
| APH |
Hexagon Socket Head Male Elbow |
| APLS |
Plastic Body Female Elbow |
| APM |
Bulkhead Union |
| APGJ |
Plug-in Reducer |
| APG |
Union Reducer |
| APU |
Union Straight |
| APV |
Union Elbow |
| APMF |
Bulkhead Female Connector |
| APLF |
Female Elbow |
5. All-Copper & Lock-Nut Series (Metal)
Note for Lock-Nut Series: Suffix "-A" (e.g., ABL8-01-A) indicates use for PU tube; No suffix indicates use for Nylon tube.
| Model |
Description |
Type |
| APCFT |
All Copper Female Straight |
All Copper Push-in |
| APCT |
All Copper Male Straight |
All Copper Push-in |
| APMFT |
All Copper Bulkhead Female |
All Copper Push-in |
| APBT |
All Copper Male Tee |
All Copper Push-in |
| APDT |
All Copper Male Run Tee |
All Copper Push-in |
| APLT |
All Copper Male Elbow |
All Copper Push-in |
| APHT |
All Copper Hexagon Elbow |
All Copper Push-in |
| ASCT |
All Copper Exhaust Throttle |
All Copper Push-in |
| APUT |
All Copper Union Straight |
All Copper Push-in |
| APVT |
All Copper Union Elbow |
All Copper Push-in |
| APMT |
All Copper Bulkhead Union |
All Copper Push-in |
| APET |
All Copper Union Tee |
All Copper Push-in |
| APZT |
All Copper Union Cross |
All Copper Push-in |
| APGJT |
All Copper Plug-in Straight |
All Copper Push-in |
| AUA |
Female Thread Union |
Threaded |
| ABD |
Male/Female Thread Adapter |
Threaded |
| ABB |
Double Male Thread Union |
Threaded |
| ABP |
Hexagon Socket Plug |
Threaded (Plug) |
| ABZ |
External Hexagon Plug |
Threaded (Plug) |
| ABL |
Lock-nut Elbow |
Lock-nut |
| ABC |
Lock-nut Straight |
Lock-nut |
| ABF |
Lock-nut Female Straight |
Lock-nut |
| ABT |
Lock-nut Male Tee |
Lock-nut |
| ABU |
Lock-nut Union Straight |
Lock-nut |
| ABE |
Lock-nut Union Tee |
Lock-nut |
| ABV |
Lock-nut Union Elbow |
Lock-nut |
6. Three-way & Above Series
| Model |
Description |
| APB |
Male Branch Tee |
| APD |
Male Run Tee |
| APE |
Union Tee |
| APEG |
Reducer Tee |
| APEW |
Different Diameter Tee |
| APX |
Male Y-Joint |
| APY |
Union Y-Joint |
| APW |
Reducer Y-Joint |
| APHF |
Series Joint |
| APHW |
Rotatable F-Type (Male) |
| APKB |
Manifold (5-way Threaded) |
| APKD |
Reducer Manifold (Threaded) |
| APK |
Union Manifold (5-way) |
| APKG |
Reducer Union Manifold |
| APKS |
Rotatable Manifold |
| APZR |
Male Cross (4-way) |
| APHZ |
Reducer Cross |
| APZA |
Union Cross |
| AFD |
Rotatable Manifold (6-way) |
