详情
Series MMV Thermostatic Mixing Valves maintain
and limit mixed hot water to a desired, selectable temperature. The
MMV series can be set to any temperature between *0°F and **0°F
(*7°C and *9°C) with flow rates as low as 0.5 gpm and as high as *2
gpm. This mixing valve series is listed under ASSE ***7 for hot
water source applications, ASSE ***9 for end use fixture fittings
and ASSE ***0 for single or multiple fixture applications. The MMV
series uses a double throttling design to control both the hot and
cold water supply to the mixed outlet. The superior flow
characteristics of this valve provide accurate temperature control
(+/*3°F, +/*1.7°C) with low pressure drop across the rated flow
range. As an added feature the MMV series incorporates integral
inlet filter washers and check valves in both the hot and cold
water inlets to protect against cross flow. The MMV is available
with either union thread (-UT), union solder (-US), CPVC,
Quick-Connect (-QC) or PEX end connections. Maximum Pressure:
**0psi (*0.*5 bar).
|
Model
|
DN
|
size
|
L
|
B
|
H
|
|
HW***5
|
*5
|
1/2
|
*0
|
*4
|
*2
|
|
HW***0
|
*0
|
3/4
|
*1
|
*0
|
*4.5
|
|
HW***5
|
*5
|
1
|
**0
|
*6
|
*2
|
Operating
pressure
*0 bar
Max operating
temperature **0°Celsius
Nominal
flow **0lt/hour
(+/- *0%)
Max pressure
difference
**0 mbar
Temperature
range
5° – *9° Celsius
Control
tolerance
1° Celsius
Hysteresis
0.5K
temperature relief: *9
centigrade( can also produce based on the needs of the user to
determine the pressure and temperature.)
2. American standards:
ANSIZ*1.*2relife valves GB/T*********7
3. Usually two caliber and
they are R1/2 / RP
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