At every level of the organization, across every region of the globe, each AMOT employee carries the responsibility and the authority to prevent defective products from reaching customers. We take this responsibility very seriously and demonstrate our commitment through a rigorous internal training program, continuous supplier monitoring, and compliance with all legislative, regulatory, and customer requirements.

Every product we manufacture is put through a battery of quality tests as it rolls off the production line. We flow and pressure test 100% of our thermostatic control valves before shipment, we calibrate 100% of the thermostatic elements before installation, and we function test 100% of every product to ensure it works 100% of the time.

Please notify us of any product that does not meet your expectations.

ISO Certifications:

Our manufacturing sites hold the following certifications:
ISO 9001 Quality Management System Certification (Houston, UK)
ISO 14001 Environment Management System Certification (UK)

End of Product Life Statement:

Before recycling or disposal, please note that many of AMOT / Chalwyn products can be serviced or repaired to extend the working life, please see the product manual, or contact AMOT for details of servicing kits, spares for local repair, or the potential for return to Amot for assessment and possible refurbishment.
If confirmed at end of life cycle, then this product must be disposed of with due consideration for the environment and relevant legislation and local regulations.
Note that residues may remain within the product which should be appropriately removed and safely disposed of, prior to recycling so as not to harm people or the environment.
The majority of the materials used in the construction of AMOT / Chalwyn products are readily recyclable.
AMOT / Chalwyn valves are typically constructed from one or more of the following materials, cast iron, ductile iron, steel, stainless steel, bronze or aluminium and these materials should be recycled where possible, note that some parts may be re-usable or suitable for spares.
Any remaining parts that cannot be recycled, should be disposed of carefully and according to local requirements or legislation and utilising state of the art techniques.

Compliance

Our products meet the requirements of the following European Directives:

ATEX Certification on select products intended for use in hazardous areas
CE Certification
PED (Pressure Equipment Directive)
ROHS/REACH

Amot - Model 4500D - Pressure and Temperature Regulating Valve - Datasheet