Art. 654
FLOWMETER WITH FLOW REGULATOR
Straight flowmeter with flow regulation, male threaded on both ends, from 3/4” to 1”1/2, for solar, heating and hydronic applications. Direct reading of the flowrate through the graduated scale.
Ball valve for flow rate adjustment. A careful sizing of the article provides very little headlosses.
PN 10. Constant temperature 120°C; (short time temperature: 160°C for 20 s).
External connections
• DN15: 22 mm compression, 3/4” and 1”.
• DN20: 1”, 1”1/4 and 1”1/2.
Code 22 mm: 22654DN15-xx
Code 3/4” Male: 03654DN15-xx
Code 1” Male: 04654DN(15/20)-xx
Code 1”1/4 Male: 05654DN20-xx
Code 1”1/2 Male: 06654DN20-xx
Flow rate ranges for DN15
06 = 1-6 l/min 12 = 2-12 l/min
28 = 8-28 l/min 38 = 8-38 l/min
Flow rate ranges for DN20
42 = 5-42 l/min
70 = 20-70 l/min
90 = 30-90 l/min
