172-65254MA-04 (A-COS-10) 22 Apr 2020
4
Specifications
Install properly and DO NOT use this product outside the recommended
operating pressure, temperature and other specification ranges.
Improper use may result in such hazards as damage to the product or
malfunctions which may lead to serious accidents. Local regulations
may restrict the use of this product to below the conditions quoted.
CAUTION
DO NOT use the product in excess of the maximum operating pressure
differential; such use could make discharge impossible (blocked).
CAUTION
Use only under conditions in which no freeze-up will occur. Freezing
may damage the product, leading to fluid discharge, which may cause
burns or other injury.
CAUTION
Refer to the product nameplate for detailed specifications.
Model
Nominal Diameter
Maximum Operating
Temperature
Valve No.*
Secondary Pressure
Adjustable Range
Primary Pressure
Range
Production Lot No.
* Valve No. is displayed for products with options. This item is omitted from the nameplate
when there are no options.
Acceptable Operating Range
Model
A-COS-10
Applicable Fluid
Air
Primary Pressure Range
0.1 to 0.9 MPaG (15 to 130 psig)
Secondary Pressure Adjustable Range
0.05 to 0.7 MPaG (7 to 100 psig)
Minimum Differencial Pressure
0.05 MPa (7 psi) and larger
Maximum Operating Temperature
100 °C (212 °F)
Minimum Adjustable Flow Rate
10% of rated flow rate and larger
(1 MPa = 10.197 kg/cm
2
)
