UCV – Ultra Clean Valves

UCV – Ultra Clean Valves

Ultra clean valves (UCVs) are diaphragm operated valves made from either SS316L or SS316L VAR or VIM/VAR body according to ASTM A276. The valve’s diaphragm is made of a highly resistant Co-Cr-Ni Alloy. The diaphragm design minimizes the wetted surface area, dead volume and particle generation and thus enables these valves’ use in high-or ultra-high-purity applications.

HAM-LET’s UCVs are available high-purity (HP) or ultra-high purity (UHP) grades with three main valve structures:

  • All Metallic Valve
  • Soft Seat Valve
  • Caulked-Seat Valve
  • Soft Replaceable Plug-in Seat

Lifetime Warranty

One of the most commonly asked question we hear from potential customers is:-

“Are your tube fittings Interchangeable and intermixable with Swagelok, Hoke Gyrolok, Parker A-lok etc”.

We are so confident that our components are manufactured to the same exacting standards and tolerances that we also provide a limited lifetime warranty to eradicate the misleading claims that components cannot be intermixed.

For additional information, test reports and actual “hands on demonstrations” please contact us to find out more.

HAM-LET Compression Fittings Official Distributor

As a result of extensive testing and evaluations by HAM-LET and from the many thousands of satisfied customers around the world who have chosen our products for SAFETY, RELIABILITY and PERFORMANCE, HAM-LET hereby warrants all products to be free from defects in material and workmanship.

This warranty shall also extend to the intermixing of components manufactured by several American organisations such as Swagelok, Hoke, Parker and HAM-LET products.

The manufacture shall be liable only if the product is used as specified in the current catalogues and written instructions.

The purchaser’s remedies shall be limited to replacement and installation of any parts that fail through a defect in material or workmanship.  Manufacture specifically disavows any other representation, expressed or implied, warranty, or liability relating to the condition or use of the product.

UCV Ultra Clean Valves

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