Technical Documentation Pressure Independent Characterized ...

J20728 - 04/07 - Subject to change. © Belimo Aircontrols (USA), Inc.
®
Selecting the Proper Flow Rate:
The PICCV-20-010 (-PT) can be ordered in 6 GPM to 10 GPM
flow rate increments, as stated in the table below.
If you wish to re-program to the values listed in the table below:
Example 1: The application requires a 6 GPM flow rate.
Solution: Order the PICCV-20-006
Example 2: The application requires a 8.5 GPM flow rate.
Solution: Order the PICCV-20-010 and re-program to the
below setting for 8.5 GPM. As a standard, the
PICCV is available in flows of 8 GPM and 9 GPM.
If you desire 8.5 GPM and have a Normally Closed
(NC) valve, simply reprogram the maximum setting
to 82% and minimum setting of 0% as indicated on
the chart below.
Multi-Function
Technology
Pressure Independent Characterized Control Valve
with MFT, Spring Return Actuator, P/T Ports (Optional)
The PICCV has a unique feature in that the GPM can be adjusted by adjusting the minimum and maximum settings.
Please note that the settings are different for Normally Closed
(NC) and Normally Open (NO) operation. When ordering,
please specify NO or NC operation.
Selecting the Proper Control Signal
Select one of the MFT codes below for the signal required.
Example: A 6 GPM flow rate is required, spring return actuator,
2-10 VDC signal.
Solution: PICCV-20-006 + LF24-MFT US + P-10019.
Engineering Note: The 3/4” PICCV utilizes a uniquely engineered
valve body to achieve the listed flow rate offerings.
Variable GPMs are further realized using Belimo’s registered
Multi-Function Technology®. The PICCV-20-010 offers nominal
flow rates that are adjustable from 6 to 10 GPM. Please follow
MFT guideline settings when configuring the PICCV MFT actuators
in the field.
For complete technical information and list of configuration codes refer to
Product Documentation Multi-Function Technology ® For Damper and Control Valve Applications
Model Control Input Running Time Built-in Feedback List Price
P-10019 2-10 VDC 100 2-10 VDC No Charge
P-10028 0-10 VDC 100 0-10 VDC No Charge
P-20031 0.02-5.00 sec. PWM 100 2-10 VDC No Charge
P-20032 0.10-25.5 sec. PWM 100 2-10 VDC No Charge
P-20034 0.59-2.93 sec. PWM 100 2-10 VDC No Charge
P-30003 Floating Point 100 2-10 VDC No Charge
P-10019* On/Off 100 2-10 VDC No Charge
Example: LF24-MFT US is the basic model. Add the P… pre-set MFT configuration number and list price to the actuator when ordering, as needed.
Note: Most popular configurations available at no additional cost. All other configurations carry a $30.00 list price.
*Please Note: For On/Off control input, please order P-10019 and wire as on/off.
3/4”, 6 – 10 GPM
MFT Adjustment Table NC will open as voltage increases (no flow at 0-2V) - actuator switch on CW
Default* Flow Adjustments**
Flow rate Flow rate MFT angle of MFT angle of
Product Range GPM l/s GPM l/s rotation max. setting rotation min. setting
PICCV-20-006(-PT) + LF24-MFT US 6 0.38 74% 0%
6.5 0.41 75% 0%
PICCV-20-007(-PT) + LF24-MFT US 7 0.44 77% 0%
7.5 0.47 79% 0%
PICCV-20-008(-PT) + LF24-MFT US 8 0.50 80% 0%
8.5 0.54 82% 0%
PICCV-20-009(-PT) + LF24-MFT US 9 0.57 83% 0%
9.5 0.60 85% 0%
PICCV-20-010(-PT) + LF24-MFT US 10 0.63 90% 0%
MFT Adjustment Table NO will close as voltage increases (no flow at 10V) - actuator switch on CCW
Default* Flow Adjustments**
Flow rate Flow rate MFT angle of MFT angle of
Product Range GPM l/s GPM l/s rotation max. setting rotation min. setting
PICCV-20-006(-PT) + LF24-MFT US 6 0.38 100% 31%
6.5 0.41 100% 28%
PICCV-20-007(-PT) + LF24-MFT US 7 0.44 100% 27%
7.5 0.47 100% 25%
PICCV-20-008(-PT) + LF24-MFT US 8 0.50 100% 24%
8.5 0.54 100% 22%
PICCV-20-009(-PT) + LF24-MFT US 9 0.57 100% 19%
9.5 0.60 100% 18%
PICCV-20-010(-PT) + LF24-MFT US 10 0.63 100% 13%
*Preprogrammed at factory **Customer reprogrammable using MFT PC tool / or can be factory set.
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