Idex English Threaded Adapters

English Threaded Adapters

When using an adapter with male (external) threads, we recommend you first attach the adapter body into the receiving port, and then connect your tubing and fitting into the head of the adapter body.

You may not need an adapter to connect 1/16” OD tubing into your flat-bottom port. A less expensive alternative is to use a Flangeless Nut and Ferrule or a Super Flangeless™ Nut and Ferrule. Our Connections Reference chart on page 35 is also a good resource to consult when making connections.

 

Application NOTE:

Here are application ideas using two of our popular adapters:

Many injection valves used in HPLC systems have 10-32 coned ports designed to accept 1/16” OD tubing. However, this may be a problem if large injection volumes are required (in excess of 10 mL). The most popular loops for large volume samples are made from 1/8” OD tubing, making it impossible to connect these larger volume loops to your injection valve. The solution: use our P-654 Adapter and the appropriate fittings for your sample loop. This set-up allows connection of 1/8” OD sample loop leads to your injection valve.

Another potential application is connecting tubing to low-pressure solenoid valves with 1/4-28 flat-bottom ports. Most low-pressure valves of this type have very shallow threaded ports, which typically preclude the use of our Flangeless Fittings. However, by first threading our P-671 Adapter into the valve port(s), you can effectively use standard 1/4-28 fittings to connect your tubing into the backside of the adapter body. This also saves ”wear and tear” on the threads in the valve ports.

Serial No:

Description

1582

English Thread Adapter 10-32 Male x 1/4-28 Female

1583

English Thread Adapter 10-32 Female x 1/4-28 Female

1586

English Thread Adapter 10-32 Male x 1/4-28 Male

1591

English Thread Adapter 10-32 Female x 1/4-28 Male

1592

Female Adapter Assembly 10-32 Female x 14-28 Female

P-135

Adapter 1/4-28 x 5/16-24 PEEK

P-621

Adapter Body Tefzel® (ETFE) 1/4-28" ID xM6

P-627

English Adapter Assembly 10-32 x 1/4-28, .020 thru hole

P-636

Adapter - 10-32 Male x 10-32 Female - PEEK

P-640

Adapter Assembly Female 10-32 x Male 1/4-28

P-643

Adapter High Pressure 10-32 x 1/4-28

P-649

Adapter Body 1/4-28 Male x5/16-24 Female

P-650

Adapter - M6 x 10-32 Standard, PEEK

P-651

Adapter M6 x 10-32 Waters, PEEK

P-652

Adapter - 1/4-28 x 10-32, PEEK

P-654

Adapter - Extra Long, PEEK

P-669

Adapter Assembly PEEK 10-32 Female x 1/4-28 Male

P-671

English Adapter Body 1/4-28 Female x 1/4-28 Male

P-672

English Adapter 1/4-28 Female x 10-32 Male, Flat-Bottom PEEK

P-674

Adapter 5/16-24 Female x1/4-28 Male

P-681

Adapter 5/16-24F x1/4-28M x .125

P-684

Adapter PCTFE 1/2-20 Female x1/4-28 Male

P-693

Adapter Long 1/4-28 Female x1/4-28 Male

P-718

English Adapter 1/4-28 Female x 5/16-24 Male

P-724

Adapter PCTFE M6 Female x 5/16-24 Male

U-659

Adapter Assembly PEEK 1/2-20 Female x 5/16-24 Female

U-665

Adapter Assembly 1/2-20 Female x1/4-28 Female

6000-076

Adapter, 1/8" to 1/16", PEEK

P-627-01

English Adapter Body 10-32 x 1/4-28, .020 thru hole

P-669-01

Adapter Body PEEK 10-32 Female x 1/4-28 Male

 

 

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