2020-2021 Purchasing Guide Volume 5

ZONE VALVES

ZONE VALVE • Save energy - cut fuel costs! • Taco zone valves, each with its own thermostat, permits accurate temperature control of individual

ZONE VALVE ACTUATOR CLOSE-OFF PRESSURE TYPE OFF PRESSURE TYPE OFF PRESSURE TYPE

ITEM NO.

MODEL NO.

CONNECTION SIZE

VOLTAGE

TYPE OF ZONE ACTUATOR ZONE VALVE CONFIGURATION

MATERIAL

PKG. QTY.

81-5100 81-5101

570 571

0.5"

24 24

NORMALLY CLOSED NORMALLY CLOSED

2-WAY 2-WAY

BRONZE BRONZE

1 1

0.75"

BRONZE BACKFLOW PREVENTER • Intermediate atmospheric vent • For laboratory equipment, processing tanks, sterilizers and dairy equipment • Can be used on hot or cold lines under continuous pressure • Brass body, stainless steel parts, integral strainer • Can be installed horizontally or vertically • Max. pressure 175 psi • Max. emergency backflow temperatu e 250°F • This is a CSA-listed product

ITEM NO. 82-8090 82-8092

MODEL NO.

SIZE

PKG. QTY.

9D-1/2 9DS-1/2

1/2" IPS

1 1

1/2" SWT UNION

LEAD-FREE BACKFLOW PREVENT SYSTEM • Lead free construction • Modular compact design • Replaceable seats and seat discs • Top entry • Designed to prevent the backflow of polluted water f om entering into the potable water supply • For health hazard non-continuous pressure applications • Maximum pressure is 150 psi • This is a UPC-, CSA-listed product

ITEM NO. 28-9991

MODEL NO.

DESC.

SIZE

PKG. QTY.

3/4 LF007M3-QT

LEAD FREE

3/4 IN. FIP

1

LEAD-FREE DUAL CHECK VALVE • Lead free brass body for durability • Can be installed vertically or horizontally • Compact design • Meets ANSI/ASSE Standard 1024 • 3/4 in. union female NPT inlet x female NPT outlet • Designed for non-health hazard residential water system containment

ITEM NO. 29-0024

MODEL NO.

DESC.

SIZE

PKG. QTY.

3/4X3/4 LF7RU2-2

LEAD FREE

3/4 IN. FIP

1

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