The 45BY Y-Ball Check Valve is a sanitary valve designed for use in sterile processing facilities. The Y-Ball check valve prevents backflow from occurring in processing lines. When there is positive pressure the ball moves away from the inlet allowing for regular flow, however when pressure stops the ball seals the inlet. If reverse pressure occurs, the ball is securely pressed against the inlet preventing backflow. This valve features Tri-clamp connections ranging from 1-1/2" to 3". The Y-Ball Check valve can be paired with the air blow check valve, please review the sizing chart below for compatibility.

Y-Ball Check Valve Technical Specifications:

Ball Material: PTFE
Seat Material: EPDM or Viton (FKM)
Construction Material: 316L stainless steel
Connections: Tri-Clamp
Maximum operating pressure: 150 PSI
Operating temperature range: 15°F to 200°F
Certifications: 3A certified

Y-Ball Valve Sizing

Valve Size	Weight (lbs)	Cap Size	Clamp Size	Cap Gasket	Ball Diameter
1-1/2"	4.9	2.0	2.0	2.0	1.6
2"	6.6	2.5	2.5	2.5	2.1
2-1/2"	10.5	3.0	3.0	3.0	2.7
3"	17.5	4.0	4.0	4.0	3.6

Y-Ball Valve Specifications

Valve Size

Cracking Pressure Inches (H2O)

Vertical

Horizontal

Seating Pressure (PSI)

Vertical

Horizontal

Flow Coefficient ( Cv)

1-1/2"

2.0

0.5

3.6

3.9

60

2"

2.5

0.5

2.6

3.7

80

2-1/2"

3.0

0.5

1.6

2.4

100

3"

3.8

0.5

1.9

2.6

140

Air Blow Check Valve Compatibility Sizing Chart

Ball Check Valve Size	Air Blow Check Valve Size
1-1/2"	2"
2"	2-1/2"
2-1/2"	3"
3"	4"

Products

Brand

Connection Type

Display

Enclosure

Fitting Type

Horsepower

HP

Industry

Material

Option

Pump Model

Pump Type

SECOMAPP

Tools

Valve Type

Y-Ball Check Valve

$576.22

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