Val-Matic Silent Check Valves

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Specifications • Materials of Construction • Dimension Drawings • Instruction Materials • Technical Data
	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 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
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Specifications • Materials of Construction • Dimension Drawings • Instruction Manuals • Technical Data

Specifications
Valve Size	Product Description	Drawing Number
1/2" - 2"	1400THR Threaded Silent Check Valve	VM-1400THR-S
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"	1400 Silent Check Valve - Wafer Style, Buna-N Seat (Lead Free)	VM-1402ABN.1-M
2" - 10"	1800 Silent Check Valve - Globe Style (Lead Free)	VM-1802.1-M
2" - 10"	1800 Silent Check Valve - Globe Style, Buna-N Seat (Lead Free)	VM-1802BN.1-M
12" - 42"	1800 Silent Check Valve - Globe Style (Lead Free)	VM-1812.1-M
12" - 42"	1800 Silent Check Valve - Globe Style, Buna-N Seat (Lead Free)	VM-1812BN.1-M

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

Instruction Manuals
Valve Size	Product Description	Drawing Number
2" - 42"	Silent Check Valve	SCV-OM1-2

Technical Data
Description	Drawing Number
Pressure Temperature Ratings	SS-120
Silent Check Valve Flange Installation Requirements	SS-974F
Resilient Seating Detail	SS-2071
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