Value Valves Co. Ltd., has passed the NSF61 & NSF372 certification by Underwriters Laboratories Inc. (UL).
In order to improve competitiveness and ensure the customers’ safety, Value Valves Co. Ltd., has passed the NSF61 & NSF372 certification by UL (Underwriters Laboratories Inc.) on Jan 16th 2017.
The certification has also proved the content of Lead zero in our products:
- VF-73 Centric Butterfly Valves/Control Valves
- VF-264 AWWA Double Flanged Butterfly Valves/Control Valves
- VF-236 AWWA Centric Butterfly Valves/Control Valves
The UL Certification covers the following ANSI Standards for potable water;
Drinking Water System Components
The basic standard used to investigate products in this category is NSF/ANSI 61, “Drinking Water System Components – Health Effects.”
Lead Content Verification of Products in Contact with Potable Water
This category covers drinking water system products. The investigation includes determination of compliance with design requirements with respect to lead (Pb), and testing of the required materials to verify the Pb content.