Val-Matic

products > check valves > silent check^® valves


	Products

	Check Valves click on valve type for selection		Silent Check^® Valves Dual Disc^® Check Valves Tilted Disc^® Check Valves Swing-Flex^® Check Valves SURGEBUSTER™ Swing Check Valves

To View PDFs, download Adobe^® Reader^®

Silent Check Valves
The Silent Check Valve is the valve of choice in applications when 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. This effectively eliminates the shock and water hammer normally associated with the sudden stoppage of a reverse flow. Its silent operation and low purchase price have made it a favorite of engineers in clear liquid applications.
	Product Overview Wafer Style Globe Style
	Specifications download PDF
	Drawings 1. VM-1400THR : Threaded Style Silent Check Valve 2. VM-1400THR-M : Threaded Style Silent Check Valve Materials Of Construction 3. VM-1402A : Wafer Style Silent Check Valve 4. VM-1402-M : Wafer Style Silent Check Valve Materials Of Construction 5. VM-1402ABN : Wafer Style Silent Check Valve (Buna-N Seat) 6. VM-1402ABN-M : Wafer Style Silent Check Valve Materials Of Construction 7. VM-1802 : Globe Style Silent Check Valve 8. VM-1802-M : Globe Style Silent Check Valve Materials Of Construction 9. VM-1812 : Globe Style Silent Check Valve 10. VM-1812-M : Globe Style Silent Check Valve Materials Of Construction 11. VM-1802BN : Globe Style Silent Check Valve (Buna-N) 12. VM-1802BN-M : Globe Style Silent Check Valve Materials Of Construction 13. SS-974F : Globe Flange Install. 14. SS-2071: Resilient Seating
	Applications & Functions download pdf
	Operation, Maintenance and Installation Manuals scv-om1w.pdf (Wafer and Globe Style) (372KB)
	CAD Files Globe Style Silent Check Install Wafer Style Silent Check Install
	Technical Papers Pressure Temperature Ratings 5-2-78, SS-120 Silent Check Valve Flange Installation Requirements, SS-974F Resilient Seating Detail, SS-2071


Order CD-ROM Catalog