Ball Check Valves | Maxpro Technologies

Maximator® ball check valves prevent reverse flow where bubble tight shutoff is not mandatory. These check valves are designed with a ball cradled floating poppet to assure positive inline seating. This poppet design allows full flow around the ball to minimize pressure drop. Check valves are rated to 660ºF. All check valves are supplied with glands and collars. These check valves are not to be used as a relief device.

Materials.
Body, cover, poppet, cover gland: 316 series stainless steel
Ball and spring: 300 series stainless steel.

Unit of Measure

Items	21BC4M Ball Check Valves - Pressure to 22,500 psi List Price Quote	21BC6M Ball Check Valves - Pressure to 22,500 psi List Price Quote	21BC9M Ball Check Valves - Pressure to 22,500 psi List Price Quote	21BC12M Ball Check Valves - Pressure to 22,500 psi List Price Quote	21BC16M Ball Check Valves - Pressure to 22,500 psi List Price Quote
Description	N/A Maximator® ball check valves prevent reverse flow where bubble tight shutoff is not mandatory. These check valves are designed with a ball cradled floating poppet to assure positive inline seating. This poppet design allows full flow around the ball to minimize pressure drop. Check valves are rated to 660ºF. All check valves are supplied with glands and collars. These check valves are not to be used as a relief device. Materials. Body, cover, poppet, cover gland: 316 series stainless steel Ball and spring: 300 series stainless steel
Valve Pattern	N/A Ball Check
Connection Type	N/A 4MF	N/A 6MF	N/A 9MF	N/A 12MF	N/A 16MF
Pressure Rating	N/A 22500 psi
Orifice Size	N/A 0.106 in	N/A 0.201 in	N/A 0.307 in	N/A 0.438 in	N/A .562 in
Flow Value (Cv)	N/A 0.28	N/A 0.84	N/A 2.30	N/A 4.70	N/A 7.40
Dimension A (Hex.)	N/A 0.88 in	N/A 1.06 in	N/A 1.44 in	N/A 2.00 in	N/A 2.00 in
Dimension B	N/A 2.91 in	N/A 3.31 in	N/A 4.21 in	N/A 5.43 in	N/A 6.57 in
Rated Temperature	N/A 660 ºF
Material	N/A Body, Cover, Poppet, Cover Gland: 316 Series Stainless Steel Ball Spring: 300 Series Stainless Steel
Caution	N/A Frequent inspections of O-Rings are necessary to ensure proper service of the check valve. O-Rings have shown satisfactory service life in testing, however different service conditions may lead to variations in cycle and shelf life.
Terms and Conditions	N/A All dimensions are for reference only and subject to change. All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
CAD	N/A STEP File for 21BC4M	N/A STEP File for 21BC6M	N/A STEP File for 21BC9M	N/A STEP File for 21BC12M	N/A