Alarm Check Valve Assembly
AssemblyThe wet-pipe riser heart: an alarm check valve that detects flow and drives the retard chamber, pressure switch and water motor gong. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Alarm Check Valve Assembly parts and their functions
5 top-level parts · 12 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Alarm Check Valve 5 parts | 1× | Clapper-type alarm valve |
| 2 | Retard Chamber | 1× | Surge-rejecting retard chamber |
| 3 | Water Motor Gong 3 parts | 1× | Hydraulic alarm bell |
| 4 | Pressure Switch | 1× | Waterflow pressure switch |
| 5 | Pressure Gauge | 2× | Supply- and system-side gauges |
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Bill of materials for Alarm Check Valve Assembly
5 top-level lines · 13 rows shown · 12 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Alarm Check Valve 5 parts | fire-sprinkler-system-alarm-check-valve | 1× | 1 | 5 | assembly |
| 1.1 | Alarm Valve Body | fire-sprinkler-system-alarm-valve-body | 1× | 1 | · | part |
| 1.2 | Clapper | fire-sprinkler-system-clapper | 1× | 1 | · | part |
| 1.3 | Valve Seat Ring | fire-sprinkler-system-valve-seat | 1× | 1 | · | part |
| 1.4 | Coil Spring | coil-spring | 1× | 1 | · | part |
| 1.5 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 2 | Retard Chamber | fire-sprinkler-system-retard-chamber | 1× | 1 | · | part |
| 3 | Water Motor Gong 3 parts | fire-sprinkler-system-water-motor-gong | 1× | 1 | 3 | assembly |
| 3.1 | Water Motor | fire-sprinkler-system-water-motor | 1× | 1 | · | part |
| 3.2 | Gong Bell | fire-sprinkler-system-gong-bell | 1× | 1 | · | part |
| 3.3 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 4 | Pressure Switch | pressure-switch | 1× | 1 | · | part |
| 5 | Pressure Gauge | fire-sprinkler-system-gauge | 2× | 2 | · | part |
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Where the alarm check valve assembly is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $5–$2k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| kbl.co.in ↗ | Pune, IN | Pumps & fluid systems | 200 units | 6–10 wks |
| leo.com.cn ↗ | Taizhou, CN | Pumps | 200 units | 6–10 wks |
| shaktipumps.com ↗ | Pithampur, IN | Pumps | 200 units | 6–10 wks |
| cnppumps.com ↗ | Hangzhou, CN | Pumps | 200 units | 6–10 wks |
| rotopumps.com ↗ | Noida, IN | Pumps | 200 units | 6–10 wks |