Belimo Z2050QPT-F 매뉴얼
{카테고리_이름} Belimo Z2050QPT-F에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Belimo Z2050QPT-F 4 페이지. Pressure independent zonetight zone valves (piqcv)
페이지 인쇄
Z2050QPT-F, Pressure Independent ZoneTight
Zone Valves (PIQCV)
Technical Data
Service
chilled, hot water, up to 60% glycol
Flow Characteristic
equal percentage
Controllable Flow Range
75°
Valve Size
0.5 " [15]
End Fitting
NPT female ends
Body
forged brass
Ball
stainless steel
Stem
stainless steel
Seat
Teflon® PTFE
Seat O-ring
EPDM
Characterized Disc
incorporated into the ball
Diaphragm
EPDM
Body Pressure Rating
360 psi
Media Temperature
36°F to 212°F [2°C to 100°C]
Range (Water)
Maximum Allowable
212°F [100°C] *
Operating Temperature
Media Temperature Limit 250°F [121°C] *
Diff. Pressure Range
5 to 50 psi
Close-Off Pressure
200 psi
Valve Accuracy
+/- 5%
Weight
6.6 lb [3 kg]
GPM
4.3
Leakage
0%
Servicing
maintenance free
* If temperature exceeds 212°F operating range due to a boiler control failure the valve will safely contain
the hot water but manufacturers product warranty becomes invalid. Valve and actuator replacement is at
the expense of others.
800-543-9038 USA
281355
866-805-7089 CANADA
Application
The PIQCV zone valves with its pressure independent technology are suited
for large commercial buildings where higher close-off and dynamic balancing
is required. Common applications include unit ventilators, fan coil units, VAV
reheat coils, fin tube casing, radiant panels and duct coils. The valve fits in
space restricted areas and can be assembled without the use of tools.
Suitable Actuators
Non-Spring
Z2050QPT-F
CQ
Dimensions (Inches [mm])
E
F
A
B
C
4.90"
4.17" [106] 4.79" [122]
[124.5]
203-791-8396 LATIN AMERICA / CARIBBEAN
Electronic Fail-Safe
CQK
D
B
A
D
E
3.5" [89]
2.44" [62]
1.3" [31.5]
C
F