Overview of Primary Product

130 series
Balancing valve with fixed (venturi) orifice. Threaded connections 1/2”, 3/4", 1", 1-1/4", 1-1/2", 2" NPT Female by Female. Low-lead brass
body, bonnet and control stem (< 0.25% lead content) certified by IAPMO R&T. Stainless steel valve plug. PTFE stem guide bearing.
Brass seal seat. EPDM hydraulic seals. PA6G30 adjusting knob with memory stop. Pressure test ports with low-lead brass body and
EPDM seal elements. Water and glycol solutions. Maximum percentage of glycol 50%. Maximum working pressure 232 psi (16 bar).
Working temperature range -4 to 250 deg F (-20 to 120°C). Number of adjustment turns: 6. Accuracy ± 10%. Pre-formed insulation shells
available for field installation.
SPECIFICATION SUMMARIES
We reserve the right to change our products and their relevant technical data, contained in this publication, at any time and without prior notice.
Calef North America, Inc.
3883 W. Milwaukee Road
Milwaukee, WI 53208
Tel: [phone] · Fax: [phone]
sales@calef.com · www.calef.com/usa/en-us
© Copyright 2014 Calef North America, Inc.