NSF 61 & NSF 372 Certified mud valves
NSF 61 & NSF 372 Certified mud valves
Trumbull cast iron and stainless steel Mud Valves have been tested and certified for compliance with both NSF 61 and NSF 372. This certification provides you assurance that there are not unsafe levels of lead that could leach into the public water supply. Trumbull Mud Valves carry certification markings confirming compliance with both NSF 61 and NSF 372, for both the United States and Canada.
Trumbull Industries Inc.