Part Number FMF-18-31-0-10/32-SS-SS, Fixed Flow Controls - Ball Type UNF/UNC Adapter On O'Keefe Controls Co.

These low cost flow controls employ a check valve with a stainless steel or buna-N ball and a precision orifice. Free flow occurs in one direction and metered flow occurs through the precision orifice in the opposite direction. Available with 10-32 threads, the fixed flow controls are available as a set screw or as a male/female fitting.

Unit of Measure

Specifications | Dimensions | Flow Data

Specifications

Material	N/A 303 SS
Seal Material	N/A Viton
Ball Material	N/A 302 SS
Nominal Orifice Size	N/A 18
Cracking Pressure	N/A 125 psig
Maximum Temperature	N/A 300 ºF
Maximum Operating Pressure Gauge	N/A 125 psig
Connection A	N/A 10-32 UNF Male
Connection B	N/A 10-32 UNF Female
Screened	N/A None

Dimensions

Orifice Diameter	N/A 0.018 in
Width Across Flats (Hex)	N/A 5/16 in
Total Length	N/A 0.545 in

Flow Data

Low Flow Coefficient	N/A 0.0073
High Flow Orifice C_V2	N/A 0.0073

Specifications

Material

Seal Material

Ball Material

Nominal Orifice Size

Cracking Pressure

Maximum Temperature

Maximum Operating Pressure Gauge

Connection A

Connection B

Screened

Dimensions

Orifice Diameter

Width Across Flats (Hex)

Total Length

Flow Data

Low Flow Coefficient

High Flow Orifice CV2

High Flow Orifice C_V2