PICV for FCU—Pressure Independent Control Valve —DN15~DN25
Caliber: DN15...DN25Valve body: Brass Flow rate range: 0.8...2.0m³/hOperating pressure: 1.6MPa 2.5MPaConnection standard: ISO7/1
1
Datasheet No.:TD2V-01
Tiger Control Equipment Co., LtdHttp:// www.tiger-control.com
Application
Characteristics
1.It can set flow flexibly, flow can be setted without calculation when the system runs.
2. Higher in cut-off differential pressure while lower in the possibility of leakage.
3.The balancing cavity adopts built-in connecting pipe. It has more compact structure and can avoid damages during installation compared with external connecting pipe.
4. The valve body is made of forge brass material,delicate in appearance.
5. Easy debugging,do not need specialized technical personnel.
6. Small size,easy to install.
7. Testing points could be optional.It is convenient to test differential pressure.
It is used to solve the problem of hydraulic power maladjustment in heating and air conditioning system.It has a strong anti-jamming ability and a high degree of control accuracy, which makes it work well in the frequent fluctuating flow system.
DN(mm)
Caliber(in.)
Type(without test
point)
Type(with test
point)PN
Rated flow Highest medium
temperature(℃)
Force(N)
△Ps Range(Kpa)(m3/h) l/s GPM
15 1/2" TD2V-15 TD2V-15.CY 16 0.8 0.22 3.48 120 100N 35~350
20 3/4" TD2V-20 TD2V-20.CY 16 1.0 0.28 4.35 120 100N 35~350
25 1" TD2V-25 TD2V-25.CY 16 2.0 0.55 8.7 120 100N 35~350
Technical TablePN16 series
Differential Pressure Flow Curve
Mounting Orientation
Medium is chilled/hot water
Downward installation is forbidden
Pay attention to the flow direction of medium.
Connected to Pipelines
2
DN(mm)
Caliber(in.)
Type(without test
point)
Type(with test
point)PN
Rated flow Highest medium
temperature(℃)
Force(N)
△Ps Range(Kpa)(m3/h) l/s GPM
15 1/2" TD2VP-15 TD2VP-15.CY 25 0.8 0.22 3.48 120 100N 35~350
20 3/4" TD2VP-20 TD2VP-20.CY 25 1.0 0.28 4.35 120 100N 35~350
25 1" TD2VP-25 TD2VP-25.CY 25 2.0 0.55 8.7 120 100N 35~350
PN25 series
TD2V...PICV for FCU--Pressure Independent Control Valve —DN15~DN25
Tiger Control Equipment Co., LtdHttp:// www.tiger-control.com
Connected with Actuator
Maintenance
Technical Data
3
1.Using 10mm wrench to regulatethe maximum opening,as shown in the table,the scale pointed by arrow is the maximum opening.
2.Installation
When doing service work on the valve / actuator:1. Close the pump and turn off the power supply.2. Close the shut-off valve, exhaust water in the pipe to reduce the pressure inside pipes. Make water pipe(hot water) cool down naturally.3. Dismantle electric wires from wiring terminals. Remark: before debugging valve again,install actuator correctly.
Permissible pressure
Standard of thread connection
Leakage rate
Permissible medium
Permissible operating pressure
Operating temperature
Valve body
Valve core
Valve stem
Sealing ring
Diaphragm
Valve stem sealing
PN16,PN25(optional)
ISO7/1
0.1% of Kvs
Chilled water, glycol(under 50%),hot water
1.6Mpa, 2.5Mpa
-10ºC~120ºC
Forge brass
Brass
Stainless steel
Teflon
EPDM
O-Ring sealing
scale-flow(m3/h)tablecaliber 2 3 4 5 6 7 8 9 10DN15 0.30 0.36 0.42 0.48 0.55 0.61 0.67 0.73 0.80DN20 0.40 0.48 0.55 0.63 0.70 0.78 0.85 0.93 1.00DN25 0.60 0.78 0.95 1.13 1.30 1.48 1.65 1.83 2.00
Tiger Control Equipment Co., LtdHttp:// www.tiger-control.com
4
TypeEffectivetorque(N)
operating voltage
Effective stroke (mm)
TD100-D200 90~140 220VAC ≥4mm
Techincal Table
TD100...Wiring Diagram
TD100... Dimension Figure
DN Amm
Bmm
Cmm
H1mm
H2mm
Weightg
15 87 49 60° 29 48.5 750
20 87 49 60° 29 48.5 700
25 97 52 60° 34.5 48.5 850
TD2V... Dimension Figure
Tiger Control Equipment Co., LtdHttp:// www.tiger-control.com
5
TD100...Characteristic Curve
TD100...Technical Data
Power supply
Power consumption
Effective stroke
Effective torque
Operating environment
Protection Level
Connection thread
Cable
Weight
220VAC 50/60Hz
≥2W
≥4mm
100N
temperature -10~60℃
IP54
M30*1.5
2*0.75mm2
100g
Tiger Control Equipment Co., LtdHttp:// www.tiger-control.com