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LWKL series quick connector

LWKL series quick connector

Product Introduction:

LWKL series quick coupler for air tightness testing or pressure testing of externally threaded parts, instant connection, can significantly improve the connection efficiency and reliability of the test process. Special applications: can provide longer or shorter quick connectors; can also be provided as a plug.

Related Products:
technical Parameter:



Shape size B D L L1
1 G1/8" 33 134.7 86.4
2 G1/4" 40 137.2 86.4
3 G3/8" 52 137.2 86.4
The size and size are represented by mm

Performance Characteristics:

Technical parameters of LWKL series

Working pressure: inlet B: from vacuum up to 350 bar.

Design: The main structural components are made of corrosion-resistant stainless steel and aluminum alloy; other designs can be made according to customer needs.

Seal: The main seal uses nitrile rubber (NBR).

Leakage rate: 10-3 mbar × l / s (10-4Pa × m3 / s)

*This is the minimum leakage rate of the standard; we can provide a lower leakage rate device on demand; depending on the detailed specifications (test method, test temperature and test pressure) provided by the customer and the quality of the sample supplied by the customer (ie sealing surface) Surface treatment conditions, roughness and dimensions allow tolerances).

Steps:

1. Press the handle to insert the thread to be tested into the quick connector;

2. Release the handle and the quick connector is connected.

Standard sizes:

Metric ISO thread

螺纹A 最大直径(mm) 允许测试压力 Lmin*(mm) 快速连接器零件号 堵头零件号
外形尺寸 M8X1.0 4 100 bar 8 LWKL-M201-01 LWKL-M201-01P
1 M10X1.0 6 100 bar 8 LWKL-M201-02 LWKL-M201-02P
1 M12X1.0 8 100 bar 9 LWKL-M201-03 LWKL-M201-03P
1 M12X1.5 6 250 bar 10 LWKL-M201-04 LWKL-M201-04P
1 M14X1.5 8 250 bar 10 LWKL-M201-05 LWKL-M201-05P
1 M16X1.5 10 250 bar 11 LWKL-M201-06 LWKL-M201-06P
2 M18X1.5 12 250 bar 11 LWKL-M202-07 LWKL-M202-07P
2 M22X1.5 15 250 bar 12 LWKL-M202-08 LWKL-M202-08P
3 M26X1.5 18 10 bar 12 LWKL-M203-09 LWKL-M203-09P
3 M30X2.0 22 10 bar 14 LWKL-M203-10 LWKL-M203-10P

Inch straight pipe thread according to DIN ISO228-1

外形尺寸 螺纹A 最大直径(mm 允许测试压力 Lmin*mm 快速连接器零件号 堵头零件号
1 G1/8” 5 20bar 12 LWKL-G100 LWKL-G100P
1 G1/4” 6 20bar 12 LWKL-G101 LWKL-G101P
1 G3/8” 9 20bar 12 LWKL-G102 LWKL-G102P


NPT-thread (according to ANSI/ASME B 1.20-1983 standard)

3 G3/4” 18 20bar 12 LWKL-G105 LWKL-G105P
3 G1” 18 20bar 15 LWKL-G106 LWKL-G106P
*Lmin: the shortest thread length
外形尺寸 螺纹A 最大直径(mm 允许测试压力 Lmin*mm 快速连接器零件号 堵头零件号
1 NPT 1/8” 5 350bar 9.7 LWKL-N100 LWKL-N100P
1 NPT 1/4” 7 350bar 14 LWKL-N101 LWKL-N101P
1 NPT 3/8” 10.5 350bar 14 LWKL-N102 LWKL-N102P
2 NPT 1/2” 14 350bar 19 LWKL-N103 LWKL-N103P
3 NPT 3/4” 18 350bar 19 LWKL-N105 LWKL-N105P
3 NPT 1” 24 350bar 20.5 LWKL-N106 LWKL-N106P
*Lmin:最短螺纹长度


According to SAE J514 JIC37 standard

外形尺寸 螺纹A Lmin*mm 快速连接器零件号 堵头零件号
1 UNF 5/16”-24 11.4 LWKL-S100 LWKL-S100P
1 UNF 3/8”-24 12.2 LWKL-S101 LWKL-S101P
1 UNF 7/16”-20 14 LWKL-S102 LWKL-S102P
1 UNF 1/2”-20” 143 LWKL-S103 LWKL-S103P
1 UNF 9/16”-18 14.1 LWKL-S104 LWKL-S104P
2 UNF 3/4”-16 16.7 LWKL-S105 LWKL-S105P
2 UNF 7/8”-14 19.3 LWKL-S106 LWKL-S106P

Data Download: