Class 250 | Cast and Ductile Iron Y-Strainer | ASTM A536 | 2” to 12” | Flanged
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SSI products are engineered and manufactured to provide high-quality valves at competitive prices. SSI has successfully developed a reputation for manufacturing industry leading ductile iron y-strainers.
As well as ductile iron y-strainers, SSI also manufactures basket strainers, butterfly valves, triple duty valves, suction diffusers, check valves, foot valves utilizing state-of-the-art, computer controlled, automated machining equipment.
Cast and Ductile Iron Y-Strainer
Product Description:
SSI manufactures ductile iron y-strainers that are long-lasting, functional, cost-effective, and are well suited for commercial and industrial use. SSI ductile iron y-strainers are suitable for a full range of steam, liquid, gas & oil, power, pulp & paper, process equipment, chemical, metal & mining and water & waste applications.
Features Include:
• Pressure rated to 500 PSIG
• Available in sizes of 2″ to 12″
• Upper and lower machined seats
• NPT and FF connections designed in accordance with ASME B16.1, B16.15 and B16.4
• Temperatures to 450º F
• One piece cast body
• Drain/Blow-off connection furnished with plug
• Generous screen area and properly proportioned straining chamber to minimize initial pressure drop while maximizing time between cleanings
End Connection:
• Flanged (FLG)

Our SSI Ductile Iron Y-Strainers have the following Build of Materials and Product Specifications:
No. | Part Name | Material |
---|---|---|
1. | Body | Ductile Iron A536 |
2. | Cap | Ductile Iron A536 |
3. | Screen1 | 304 SS |
4. | Plug | A 126-B |
5. | Gasket1 | Graphite |
6. | Bolt/Stud2 | A307-B |
7. | Nut2 | A563 |
DIMENSIONS inches (mm) and WEIGHTS pounds (kg) | ||||||
Size | A | B | C | D | E | Weight |
---|---|---|---|---|---|---|
12 (300) |
30 (762) |
221/16 (560) |
35 (889) |
12 (305) |
2 (50) |
890 (404) |
10 (250) |
26 (660) |
191/8 (486) |
293/4 (756) |
10 (254) |
2 (50) |
590 (268) |
8 (200) |
213/8 (543) |
163/8 (416) |
273/4 (692) |
8 (203) |
11/2 (40) |
468 (212) |
6 (150) |
181/2 (470) |
125/8 (321) |
223/4 (578) |
6 (152) |
11/2 (40) |
224 (102) |
5 (125) |
163/8 (416) |
115/8 (295) |
19 (483) |
5 (127) |
11/4 (32) |
160 (73) |
4 (100) |
137/8 (353) |
95/8 (245) |
15 (381) |
4 (102) |
1 (25) |
110 (50) |
3 (80) |
115/8 (295) |
87/16 (214) |
111/4 (286) |
3 (76) |
1 (25) |
54 (24) |
21/2 (65) |
103/4 (273) |
81/16 (205) |
97/8 (251) |
21/2 (64) |
1 (25) |
38 (17) |
2 (50) |
87/8 (226) |
61/8 (156) |
91/8 (232) |
2 (51) |
1/2 (15) |
28 (13) |
For almost 15 years, ValvSource Equipment has continually committed itself to offer the best ductile iron y-strainer products to meet a wide range of applications and requirements.
As an industry leader, ValvSource Equipment has your perfect ductile iron y-strainers solution. Our success in the valves industry is attributed to our customer-centric team of sales personnel, engineers, and trained staff that are collectively committed to providing quality products at a price you would come to expect.
To find your perfect valve solution, please call ValvSource Equipment today or email us at [email protected].