UL / FM Alarm Check Valve, Vertical Trim (Groove x Groove)
Specification
- Valve must be installed in vertical position with the trim as shown.
Any deviation may affect the proper operation of the valve. - Groove to Metric or AWWA C606 standard.
- UL listed.
Working pressure:
- Cold water, 300PSI,
- 200PSI or 250PSI available on request.
Corrosion protection:
- Internally and externally fusion bonded epoxy powder coated (FBE).
UL / FM Alarm Check Valve, Vertical Trim (Groove x Groove) Material Specifications:
| No. | Part Name | Material | ASTM Spec. |
|---|---|---|---|
| 1 | Body | Ductile Iron | A536 65-45-12 |
| 2 | Cover | Ductile Iron | A536 65-45-12 |
| 3 | Gasket | Rubber | EPDM |
| 4 | Bolt | Carbob Steel | A307B |
| 5 | Stem | Stainless Steel | AISI 304 |
| 6 | Spring | Stainless Steel | AISI 304 |
| 7 | Disc | Ductile Iron | A536 65-45-12 |
| 8 | Disc Ring | Rubber | EPDM |
| 9 | Seat | Bronze | B62 C83600 |
| 10 | Retainer | Brass | B16 C36000 |
| 11 | Bolt | Stainless Steel | A2-70 |
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