Threaded Diaphragm Seals

Threaded diaphragm seals are available in several standards such as ANSI B1.20.1 (NPT), ISO 228-1 (G), DIN 13-1 (Metric), or ISO 7-1 (R). Depending on the process connection the correct thread diameter and the shape of the thread can be selected on the diaphragm seal. All diaphragm seals available with the threaded connections are internal type diaphragm seals which means that the diaphragm is housed inside a chamber.

Threaded connection

US-T type seal – internal diaphragm threaded type

The US-T construction is designed for those applications where the existing process connection is...

The US-T construction is designed for those applications where the existi...

Read more

USL-T type seal – internal diaphragm threaded type

The USL-T construction is designed for those applications where the existing process connection i...

The USL-T construction is designed for those applications where the exist...

Read more

USM-T type seal – internal diaphragm threaded type

The USM-T construction is designed for those applications where the existing process connection i...

The USM-T construction is designed for those applications where the exist...

Read more

EC seal – Internal diaphragm all welded

The ECx is a complete welded construction and designed for those applications where the process c...

The ECx is a complete welded construction and designed for those applicat...

Read more

PS seal – flush diaphragm plug type

The PS construction is designed for those applications where the process is very viscous and/or c...

The PS construction is designed for those applications where the process ...

Read more

Related products

BDT18 WB- 100 & 160mm Industrial pressure gauge

The WB is the old case shape with wide bezel, also called American Style. This pressure gauge has...

The WB is the old case shape with wide bezel, also called American Style....

Read more

Needle valve

the instrument needle valve is the standard needle valve mainly used for isolating pressure instr...

the instrument needle valve is the standard needle valve mainly used for ...

Read more

Anti seizure sealants

During assembly of threaded parts a thread lubricant is used to prevent thread seizures and make ...

During assembly of threaded parts a thread lubricant is used to prevent t...

Read more

Procedure: Cleaning of products – Standard

Badotherm Specification defines the cleaning, lubrication, assembly, and packaging requirements f...

Badotherm Specification defines the cleaning, lubrication, assembly, and ...

Read more