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Silent Check Valve
Brand: Val-Matic Valve & Mfg CorporationThe Silent Check Valve is the preferred choice in applications where silent operation and cost are of major concern.
Its short linear stroke and spring return action combine to close the valve prior to flow reversal which effectively eliminates the shock and water hammer normally associated with the sudden stoppage of a reverse flow.
- Threaded Style available in sizes 1/2"-2"
- Wafer Style available in sizes 2"-10"
- Globe Style available in sizes 2 1/2 ”- 42”
- Ideal for clean water service - contact factory for other service
- Manufactured under a certified ISO 9001 quality system
Certifications
- NSF 372 Certified Lead-Free
- NSF 61 Certified for Drinking Water
- FM Approved Wafer Style - 2" to 10"
- FM Approved Globe Style - 2 1/2" to 12"
- Meets MSS-SP 125
- Silent Operation - fast closure to prevent check valve slam water hammer
- Precision metal-to-metal seating
- Expanded Body - provides full flow area
- Double guided disc - prevents vibrations and wear
- Resilient Seat - available for zero leakage
- Heavy Duty Spring is tested for over 100,000 cycles
- Able to be installed in all flow directions
Specifications
Valve Size
- 2" to 42"
Valve Style
- Threaded
- Wafer Style
- Globe Style
Pressure Range
- Up to 400 psi
Certifications & Approvals
- NSF 372 & 61
- ISO 9001
- MSS-SP 125
- FM
Body Material
- Ductile Iron
- Lead-Free Bronze
- Cast Iron
Seat Material
- PTFE
Spring Material
- T316 Stainless Steel
End Connection
- Threaded NPT
- Wafer Class 125/250
- Wafer Class 125
- Wafer Class 250
- Wafer Class 150
- Flanged Class 125
- Flanged Class 250
- Flanged Class 150
- Clean Water Service
