Silent Check Valves, NSF/ANSI 61, WQA Lead Free, FM Approved, Val-Matic® Valve

Silent Check Valves, NSF/ANSI 61, WQA Lead Free, FM Approved, Val-Matic® Valve

Val-Matic Valve

Visit us at ACE13 Booth 4047

Follow us on



The 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.
Specifications • Materials of Construction • Dimension Drawings • Instruction Manuals • Technical Data
View Brochure	NSF/ANSI 372 Certified Lead-Free by WQA NSF/ANSI 61 Certified FM Approved Wafer Style - 2" to 10" FM Approved Globe Style - 2 1/2" to 12" Meets MSS-SP 125 Manufactured under a certified ISO 9001 quality system 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 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 • Materials of Construction • Dimension Drawings • Instruction Manuals • Technical Data

Specifications
Valve Size	Product Description	Drawing Number
1/2" - 42"	1400A/1800 Silent Check Valve	VM-1400A/1800-S

Standard Materials of Construction (contact factory for optional materials)
Valve Size	Product Description	Drawing Number
1/2" - 2"	1400THR.1 Silent Check Valve - Threaded Style (Lead Free)	VM-1400THR.1-M
2" - 10"	1400A Silent Check Valve - Wafer Style (Lead Free)	VM-1402A.1-M
2" - 10"	1400A Silent Check Valve - Wafer Style	VM-1402A-M
2" - 10"	1400 Silent Check Valve - Wafer Style, Buna-N Seat (Lead Free)	VM-1402ABN.1-M
2" - 10"	1400 Silent Check Valve - Wafer Style, Buna-N Seat	VM-1402ABN-M
2" - 10"	1800 Silent Check Valve - Globe Style (Lead Free)	VM-1802.1-M
2" - 10"	1800 Silent Check Valve - Globe Style	VM-1802-M
2" - 10"	1800 Silent Check Valve - Globe Style, Buna-N Seat (Lead Free)	VM-1802BN.1-M
2" - 10"	1800 Silent Check Valve - Globe Style, Buna-N Seat	VM-1802BN-M
12" - 42"	1800 Silent Check Valve - Globe Style (Lead Free)	VM-1812.1-M
12" - 42"	1800 Silent Check Valve - Globe Style	VM-1812-M
12" - 42"	1800 Silent Check Valve - Globe Style, Buna-N Seat (Lead Free)	VM-1812BN.1-M
12" - 42"	1800 Silent Check Valve - Globe Style, Buna-N Seat	VM-1812BN-M

Dimension Drawings
Valve Size	Product Description	Drawing Number	CAD Version
1/2" - 2"	1400THR Silent Check Valve - Threaded Style	VMC-1400THR.1	CAD-1400THR.1
2" - 10"	1400 Silent Check Valve - Wafer Style	VMC-1402A	CAD-1402A
2" - 10"	1400 Silent Check Valve - Wafer Style, Buna-N Seat	VMC-1402ABN	CAD-1402ABN
2 1/2" - 10"	1800 Silent Check Valve - Globe Style	VMC-1802	CAD-1802
2 1/2" - 10"	1800 Silent Check Valve - Globe Style, Buna-N Seat	VMC-1802BN	CAD-1802BN
12" - 42"	1800 Silent Check Valve - Globe Style	VMC-1812	CAD-1812
12" - 42"	1800 Silent Check Valve - Globe Style, Buna-N Seat	VMC-1812BN	CAD-1812BN

Instruction Manuals
Valve Size	Product Description	Drawing Number
1/2" - 2"	Threaded Silent Check Valve	SCV-OM2-0
2" - 42"	Silent Check Valve	SCV-OM1-2

Technical Data
Description	Drawing Number
Pressure Temperature Ratings	SS-120
Globe Style Silent Check Valve Flange Installation Requirements	SS-974F
Resilient Seating Detail	SS-2071
Dynamic Characteristics of Various Check Valves	SS-1886
Dynamic Characteristics of Silent Check Valves	SS-1464
Headloss Chart - Wafer Style	SS-1859
Headloss Chart - Globe Style	SS-1860
Installation Requirements - Wafer Style	SS-2070
Dynamic Characteristics of Check Valves	White Paper
Applications & Features	Chart
FM Certification	SS-2477
Wafer Style Silent Check	CAD - PDF
Globe Style Silent Check	CAD - PDF