Model CBYS is a combination butterfly valve and flange x flange end wye strainer. The cast iron wye strainer has standard ANSI Class 150 pound flange ends that connect to a lug type butterfly valve for throttling/isolation. The strainer comes with a stainless steel filter element. The cast iron butterfly valve has a combination infinite/10 position memory stop plate, a one piece disc/shaft, a triple shaft bearing, an aluminum-bronze disc and an EPDM standard liner.
Butterfly Valve is rated 150 PSIG and is suitable for dead-end service
Large steel strainers/filters are not measured in mesh such as smaller strainer screens are. Large strainers are measured in perforations as mesh strainer screens are not sturdy enough to handle the high flow rates. Please note the diameter of the strainer holes and distance between them.
Butterfly Valve is rated 150 PSIG and is suitable for dead-end service
Large steel strainers/filters are not measured in mesh such as smaller strainer screens are. Large strainers are measured in perforations as mesh strainer screens are not sturdy enough to handle the high flow rates. Please note the diameter of the strainer holes and distance between them.
Unit of Measure
Specifications
|
Butterfly Valve Material Specifications
|
WYE Strainer Material Specifications
|
Note
Specifications
Size |
N/A 3 in |
Type |
N/A Combination Butterfly Valve & Wye Strainer |
Series |
N/A CBYS |
Dimension A |
N/A 12.0 in |
Dimension B |
N/A 13.8 in |
Dimension C |
N/A 8.0 in |
Dimension D |
N/A 7.5 in |
Dimension H1 |
N/A 10.5 in |
Dimension H2 |
N/A 8.2 in |
Diameter of Hole |
N/A 1.5 mm |
Distance Between Holes |
N/A 2.5 mm |
Weight |
N/A 43 lb |
Specification No. |
N/A COMP-SPEC-STR4-001 |
Butterfly Valve Material Specifications
Butterfly Valve |
N/A Nodular Cast Iron ASTM A536 60-4-18 |
Seat Material |
N/A EPDM Rubber |
Disc Material |
N/A Aluminum-Bronze Sand Casting, ASTM B148 C95800 |
Shaft |
N/A Stainless Steel AISI 410 |
O-Rings (Butterfly Valve) |
N/A EPDM Rubber |
Bearing |
N/A Copper ASTM B45 |
Bearing Bush |
N/A PTFE |
Hand Lever |
N/A Nodular Cast Iron ASTM A536 60-4-18 |
WYE Strainer Material Specifications
Body Material |
N/A Gray Iron Casting ASTM A126 Class B |
Cap |
N/A Gray Iron Casting ASTM A126 Class B |
Filter |
N/A Stainless Steel A276 |
O-Rings (Wye Strainer) |
N/A EPDM Rubber |
Plug (1/4 in.) |
N/A Ductile Iron Casting ASTM A536 60-40-18 |
Plug (1/2 in.) |
N/A Ductile Iron Casting ASTM A536 60-40-18 |
Plug (3/4 in.) |
N/A Ductile Iron Casting ASTM A536 60-40-18 |
Bolt |
N/A Carbon Steel ASTM A307 |
Nut |
N/A Carbon Steel ASTM A307 |