Axiom Industries distributes Griswold Controls valve products in the Canadian Provinces of BC, Alberta, Saskatchewan, Manitoba and Ontario.

Griswold Controls manufactures a comprehensive range of hydronic flow control products:

• Automatic flow control valves from 0.33 usgpm to 17,000 usgpm within several different control ranges and a variety of valve body styles from ½" to 30"
• Manual balance valves from ½" to 14" in a variety of body styles
• Venturi flow metering stations from ½" to 14" in a variety of body styles
• Actuated ball control valves with flow characterization to 6"
• Combination flow control/actuated ball control valves to 1 1/2"
• Heavy duty industrial diaphragm valves to 3"