: Product :

• SINGLE SHUT OFF
• SINGLE SHUT OFF HEAVY DUTY
• DOUBLE SHUT OFF

• SINGLE SHUT OFF COUPLINGS

These couplings have automatic shut off valve only in the socket. Therefore is used on the supply side.
This type is popularly used for air piping. Connecting pneumatic tools, cooling water connections for 
moulds and connections for breathing apparatus. Additional safety lock can also be provided.

 Construction :
 Valve-Automatic shut off valve only in the socket  Locking System – Ball Lock or Pin lock
 End Connections – H-Hose nipple

 Standard material – Steel, Stainless Steel, Brass Aluminium
 M- Male Threads
 F- Female threads                            Seals-Nitrile, Viton, Teflon available on request.
 Application : Mining, Engineering, Aircraft & Petroleum Industries.

                      

 
 
Male Threading Sockets Male Threading Plug
Size L DØ A/F T A BØ
16-SM 55 22 19 1/4"X19 13 6.4
19-SM 57 25.5 22 3/8"X19 14 9.5
112-SM 63 35 30 1/2"X14 16 12.7
119-SM 67 38 32 3/4"X14 18 19.1
Size L A/F TH A BØ
16-PM 41 14 1/4"X19 13 6.4
19-PM 42 19.1 3/8"X19 14 9.5
112-PM 50 25.4 1/2"X14 16 12.7
119-PM 55 30 3/4"X14 18 19.1
 
 
Female Threading Sockets Female Threading Plug

Size L DØ A/F TØ A
16-SF 50 22 19 1/4"X19 12
19-SF 51 25.4 22 3/8"X19 13
112-SF 57 35 30 1/2"X14 14
119-SF 61 38 32 3/4"X14 19
Size L A/F TH A BØ
16-PF 36 16 1/4"X19 13 6.4
19-PF 37 17 3/8"X19 14 9.5
112-PF 41 30 1/2"X14 15 12.7
119-PF 45 32 3/4"X14 17 19.1
 
 
Hose Pipe Sockets Hose Pipe Plug
Size L DØ TØ A BØ
16-SH 72 22 8 30 4.5
19-SH 76 25.4 11 34 7.5
112-SH 83 35 14.5 36 9.5
119-SH 92 38 21 45 17
Size L DØ TØ A BØ
16-PH 57 14 8 30 4.5
19-PH 61 19.1 11 34 7.5
112-PH 66 25.4 14.5 36 9.5
119-PH 77 30 21 45 17
 
 
 

• SINGLE SHUT OFF HEAVY DUTY COUPLINGS

These couplings are specially designed to achieve higher leak proof life by providing more 
tightness & sealing area.  Due to ultra tightness, these couplings can be used on vacuum line.  
A typical usage is for vacuum cleaning of tableting cubical in Pharmaceutical industries.

Construction - Identical to single shut off

Standard sizes - 1/4", 3/8" & 1/2" NB.
Available up to 3" on request.

Application- Ideally Suitable where frequency of connection & disconnection is high.
 
 
Male Threading Sockets Male Threading Plug
 
Size L DØ A/F T A BØ
1H6-SM 60 22 19.1 1/4"X19 13 6.4
1H9-SM 63 28 25.4 3/8"X19 13 9.5
1H12-SM 73 35 30 1/2"X14 13 12.7
Size L A/F TH A BØ
1H6-PM 48 17 1/4"X19 13 5.5
1H9-PM 56 19.1 3/8"X19 13 9.0
1H12-PM 57 25.4 1/2"X14 14 9.5
 
 
Female Threading Sockets Female Threading Plug
Size L DØ A/F T A BØ
1H6-SF 60 22 19.1 1/4"X19 13 6.4
1H9-SF 63 28 25.4 3/8"X19 13 9.5
1H12-SF 73 35 30 1/2"X14 13 12.7
Size L A/F TH A BØ
1H6-PM 44 17 1/4"X19 13 5.5
1H9-PM 52 19.1 3/8"X19 13 9.5
1H12-PM 53 25.4 1/2"X14 14 9.5
 
 
Hose Pipe Plug
Size L DØ TØ A BØ
1H6-PH 65 12.7 7.5 30 4.5
1H9-PH 77 18 11 34 7.5
1H12-PH 53 19 14.5 36 9.5
 
 

QUICK RELEASE COUPLINGS

Quick Release Coupling is a device used for easy, quick & leak proof connection & disconnections of
flexible pipes carrying fluids.  It has numerous advantages over conventional methods.  Some of these
are mentioned below.

Cost effective:
Zero leakage saves valuable compressed air & precious chemicals. Very fast changeover,  reduces down time. Saves piping cost, where temporary connections, will suffice. Twisting of pipe is corrected automatically. 
Eliminates, frequent pipe changes due to shortening of length.

Safe
Provides greater safety by automatic shut off. Stops leakages and spillages of hazardous fluids.

Efficient
No tool is required.  It is very easy to use & operation is effortless. 

Applications : Considering the advantages, QRC is used in many industries and has found wide applications

QRC’s are used in industries like Engineering, Automobile, Machine Tools, Chemicals, Refineries, Fertiliser, Pharmaceutical, Cement Paint, Sintering, Petroleum, Boiler, Furnace, Refrigeration, Textile etc. for leakproof handling of compressed air , water, oil, chemicals, vacuum, gases, liquids and powders. 


Through

This type of coupling has very simple valves mechanism which allows streamlined & smooth flow of the fluid without
any notable pressure drop. Hence it is ideally suitable for high velocity fluids.

Construction :
Lock system - Ball lock or pin lock.
Standard material - steel, stainless Steel, Brass, H. D. P. E., & P. P. 

Seals - Nitrile, Silicon, Teflon available on request.

No valve - Open both ends.
End connection - H - Hose nipple, M - Male threads, F - Female threads

Application -
Chemical plants, Ships, Petroleum & other industries.

 
Male Threading Sockets Male Threading Plug
 
Size L DØ A/F T A BØ
06-SM 37 22 19.1 1/4"X19 12 6.4
09-SM 42 25.4 22.2 3/8"X19 13 9.5
012-SM 47 28 25.4 1/2"X14 14 12.7
019-SM 54 42 42 3/4"X14 19 19.1
025-SM 60 48 48 1"X11 22 25.4
038-SM 65 62 62 1-1/2"X11 25 38.2
050-SM 70 75 75 2"X11 30 50.8
Size L A/F T A BØ
06-PM 37 14 1/4"X19 12 6.4
09-PM 38 19.1 3/8"X19 13 9.5
012-PM 39 25.4 1/2"X14 14 12.7
019-PM 47 32 3/4"X14 19 19.1
025-PM 56 35 1"X11 22 25.4
038-PM 62 50 1-1/2"X11 25 38.2
050-PM 68 62 2"X11 30 50.8
       
   
Female Threading Sockets Female Threading Plug
 
Size L DØ A/F T A
06-SF 33 22 19.1 1/4"X19 12
09-SF 37 25.4 22.2 3/8"X19 13
012-SF 40 28 25.4 1/2"X14 14
019-SF 46 42 42 3/4"X14 19
025-SF 52 48 50.8 1"X11 22
038-SF 57 62 62 1-1/2"X11 25
050-SF 61 75 75 2"X11 30
Size L A/F T A BØ
06-PF 35 14 1/4"X19 12 6.4
09-PF 36 19.1 3/8"X19 13 9.5
012-PF 37 25.4 1/2"X14 14 12.7
019-PF 44 32 3/4"X14 19 19.1
025-PF 51 35 1"X11 22 25.4
038-PF 57 50 1-1/2"X11 25 38.2
050-PF 63 62 2"X11 30 50.8
 
   
Hose Pipe Sockets Hose Pipe Plug
 
Size L DØ TØ A BØ
06-SH 50 22 7.5 25 4.5
09-SH 57 25.4 11 28 7.5
012-SH 65 28 14 32 9.5
019-SH 75 42 21 40 16
025-SH 93 48 27 55 22
038-SH 115 62 40 75 35
Size L DØ TØ A BØ
06-PH 50 14 7.5 25 4.5
09-PH 53 19.1 11 28 7.5
012-PH 57 25.4 14 32 9.5
019-PH 68 32 21 40 16
025-PH 92 35 27 55 22
038-PH 113 50 40 75 35
 
 
  
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