Rapidrop 304 Swing Check Valve (Grooved) 8 Inch
AED 1,780.00
Get a Free Quote Enquire via WhatsAppThe Rapidrop Model 304 8 Inch Grooved Swing Check Valve is a heavy-duty, spring-assisted non-return valve designed to prevent backflow and water hammer in fire sprinkler mains, pump discharge lines, and commercial piping systems.
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Description
The Rapidrop Model 304 8 Inch (DN200) Grooved Swing Check Valve is engineered to ensure unidirectional fluid flow while preventing reverse flow and system pressure loss. Built with a durable ductile iron body and standard grooved ends, it offers fast, cost-effective installation using mechanical pipe couplings. The valve features a spring-assisted, EPDM-faced clapper that ensures a quiet, positive, low-pressure seal while mitigating hydraulic shock and water hammer. Fully coated in fusion-bonded epoxy for exceptional corrosion resistance, this UL Listed and FM Approved 8-inch valve provides reliable service across high-capacity wet-pipe, dry-pipe, and deluge fire protection networks.
Features
- Standard grooved end profile enables rapid, alignment-free installation using standard mechanical pipe couplings
- Spring-assisted clapper assembly provides swift, quiet shut-off to eliminate destructive water hammer surges
- Full-area waterway design delivers maximum flow capacity with minimal friction loss across 8-inch pipe runs
- High-grade fusion-bonded epoxy coating offers complete protection against internal scale, tuberculation, and external corrosion
- Resilient EPDM-encapsulated clapper ensures leak-tight, bubble-tight sealing under low and high pressure conditions
Specifications
- Brand / Model: Rapidrop / Model 304
- Valve Type: Grooved Swing Check Valve (Spring Assisted, Resilient Seated)
- Nominal Size: 8 Inch (DN200)
- Connection Style: Grooved Ends (AWWA C606 / Standard Cut or Rolled Groove)
- Approvals / Compliance: UL Listed, FM Approved
- Nominal Working Pressure: 300 PSI (20.7 Bar CWP)
- Body Material: High-Strength Ductile Iron (ASTM A536 Grade 65-45-12)
- Clapper / Disc Material: Stainless Steel / Ductile Iron encapsulated with EPDM Rubber
- Hinge Pin & Spring: Stainless Steel (AISI 304)
- Coating: Red Fusion-Bonded Epoxy Coating (Internal & External)
- Mounting Orientation: Horizontal or Vertical (Upward Flow Only)
- Suitable Medium: Fresh water, fire protection supply lines, HVAC chilled/hot water
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