Submittal Sheet
Job __________________________
Designer ______________________
Contact _______________________
01/11
Accessories
Replaces: New
Product design, software and literature are Copyright © 2011 by:
tekmar Control Systems Ltd. and tekmar Control Systems, Inc.
1 of 1
All specifications are subject to change without notice.
Printed in Canada. C 724 - 01/11.
tekmar Control Systems Ltd., Canada, tekmar Control Systems, Inc., U.S.A.
The 4-Way Brass Mixing Valve 724 is used to mix supply water from a hydronic source with water returning from a system. It is designed
for use in either closed loop or open loop hydronic systems. This 4-way valve has standard female NPT threads, as well as a maximum
leak through rate of 1% to allow for water expansion during temperature changes. The valve position can be manually set using the
handle. An Actuating Motor 741 can be used to automatically operate the valve.
N / A
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4-Way Mixing Valve
Brass construction to resist corrosion
2”
•
•
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Front View Side View
4-5/8”
(117 mm)
4-5/8”
(117 mm)
4-5/8”
(117 mm)
4-3/4”
(121 mm)
2”
(51 mm)
2”Brass
Literature D720
Packaged Weight 5.8 lbs (2640 g)
Maximum operating
pressure
146 psi (10 bar)
Operating
temperature range
-20 to 248°F (-28 to 120°C)
Valve body and vane CW 617N - EN 12165 Brass
Shaft seal EPDM Peroxide “O” ring
Main seal EPDM Peroxide “O” ring
Warranty Limited 3 Year (See D720 for full warranty)
720 3/4” 7 3” (76 mm) 3” (76 mm) 2.2 lbs (980 g)
721 1” 14 3” (76 mm) 3” (76 mm) 1.8 lbs (800 g)
722 1-1/4” 21 3-1/4” (82 mm) 3-1/4” (82 mm) 2.2 lbs (980 g)
723 1-1/2” 32 4-3/8” (111 mm) 4-3/8” (111 mm) 7.3 lbs (3320 g)
724 2” 51 4-5/8” (117 mm) 4-5/8” (117 mm) 5.8 lbs (2640 g)