Typical Specifactions for Mosites Butterfly Valves
| Mosites C10/C10N Butterfly Valve | |
|---|---|
| Carbon Steel Body, WAFER or LUG Style | ASTM A216 Grade WCB |
| Carbon Steel “Stressproof” Stem (Fully Keyed to Disc) | ASTM A311, Class B, Grade C1144 |
| Carbon Steel Disc Insert 2″ – 16″ | ASTM A216 Grade WCB |
| Carbon Steel Disc Insert 18″ – 36″ | ASTM A108 Grade 1018, ASTM 513-5 |
| Molded and Inseparable Bonded Body Liner and Disc Encapsulation | ASTM D2000 |
- No metal contact with flow stream
- Hemispherical Ball and Socket Stem seals (uppper and lower)
Delrin Stem Bushings (upper and lower)
Coated with High Gloss Epoxy
Mounted with…
| Mosites C30/C30N Butterfly Valve | |
|---|---|
| Carbon Steel Body, WAFER or LUG Style | ASTM A216 Grade WCB |
| Carbon Steel “Stressproof” Stem (Flat Drive Mechanism to Disc) | ASTM A311, Class B, Grade C1144 |
| Carbon Steel Disc Insert 2″ – 8″ | ASTM A487 AISI 8620 Grade 4 N |
| Carbon Steel Disc Insert 10″ – 12″ | ASTM A108 Grade 1018, ASTM 513-5 |
| Molded and Inseparable Bonded Body Liner and Disc Encapsulation | ASTM D2000 |
- No metal contact with flow stream
- Bi-directional stem seals
- Primary-integral molded O-rings (upper and lower)
- Secondary-pressure activated Viton stem seal(upper)
Delrin Stem Bushings (upper and lower)
Coated with High Gloss Epoxy
Mounted with…
| Mosites A20/A20N Butterfly Valve | |
|---|---|
| Carbon Steel Body, WAFER or LUG Style | ASTM A216 Grade WCB |
| 17-4 PH SS Stem (Flat Drive Mechanism to Disc) | ASTM A564 |
| 316 SS Disc 2″ -12″ | ASTM A744 CF3M |
| Molded and Inseparable Bonded Body Liner | ASTM D2000 |
- Bi-directional stem seals
- Primary-integral molded O-rings (upper and lower)
- Secondary-pressure activated Viton stem seal(upper)
Delrin Stem Bushings (upper and lower)
Coated with High Gloss Epoxy
Mounted with…
| Other Available Elastomers | |
|---|---|
| Material | Specification No. |
| Buna-N | ASTM D-2000BF715Z |
| Chlorinated Polyethylene | ASTM D-2000CE720Z |
| EPDM | ASTM D-2000CA715Z |
| Natural Rubber | ASTM D-2000AA730Z |
| Neoprene | ASTM D-2000BC715Z |
| Silicone Ethylene Propylene | ASTM D-2000DA715Z |
| Viton | ASTM D-2000HK715Z |