Asahi/America 94 Series, Installation, Operation And Maintenance Manual

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ASAHI/AMERICA, INC 655 ANDOVER STREET LAWRENCE, MA. 01843 TELEPHONE 800-343-3618
File: assembly/manuals/Series 94 Gen II A/C Modulating Svc Manual Rev. A 11/19/19
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Type 21 Ball Valve
Position the valve and the actuator to corresponding positions (either OPEN or
CLOSED). The flats on the actuator shaft extension indicate valve position
Type 21 Ball Valves (See Drawing #0106BV sizes ½” – 2”)
Install mounting bracket #3 to actuator #2 using bolts #8 and washers #9. Insert
coupling #4 on stem of valve #1 and then bolt valve #1 to mounting bracket #3
using bolts #5, nuts #7, and washers #6.
Note: All bolts should be snug and not excessively over tightened.
Type 21 Ball Valves (See Drawing #0112BV sizes 2-1/2” - 3")
Install mounting bracket #3 to actuator #2 using bolts #8 and washers #9. Insert
coupling #4 on stem of valve #1 and then bolt valve #1 to mounting bracket #3
using bolts #5, nuts #7, and washers #6.
Note: All bolts should be snug and not excessively over tightened.
Type 23 Ball Valve (3-way)
Position the valve and the actuator to corresponding positions (either OPEN or
CLOSED). The flats on the actuator shaft extension indicate valve position
Type 23 Ball Valves (3-way): (See Drawing #0129BV, sizes ½” - 3”)
Install mounting bracket #3 to actuator #2 using bolts #8 and washers
#9. Insert coupling #4 on stem of valve #1 and then bolt valve #1 to
mounting bracket #3 using bolts #5, nuts #7, and washers #6.
Type 56 Butterfly Valves
CAUTION: If valve is in line, system must be shut down and have no line
pressure before removing throttle plate and retaining washer.
Position the valve and the actuator to corresponding positions (either OPEN or
CLOSED). The flats on the actuator shaft extension indicate valve position
Butterfly Valves (See Drawing # 0203BF sizes 1-1/2” - 4”)
No specially machined stem or valve body drilling required. Remove handle
(remove handle cap and hex head bolt) to expose throttle plate screws. Remove
throttle plate and retaining washer to expose existing bolt pattern.
Mount bracket #3 to actuator #2 with bolts #8 and washers #9 and tighten evenly.
Insert coupling #4 into actuator #2.Install valve #1 onto mounting bracket #3 and
align stem of valve to engage with coupling. (Line scribed on top of stem