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Dn80 Cast Iron Double Flange Type Silent Check Valve
US$109.00
2 Pieces
Sample price:US$109.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterTemperature
Ordinary TemperatureModel NO.
SNCVMaterial
Cast IronConnection Form
FlangeStructure
ElevatedPressure
Ordinary TemperatureFunction
Nrvr Silence, Nrvz SilenceFlow Direction
UnidirectionApplication
Industrial Usage, Water Industrial Usage, Household UsageDisc
En-Js1050+EPDMSeat
Di+Ni Plate/SS304Spring
SS304Stem
Ss420/304Washer
PTFEDimensions
Dn50-300Transport Package
Bubble Bags & Plywood CaseSpecification
DN50~DN600Trademark
WalterOrigin
Suzhou, JiangsuHS Code
8481801090Production Capacity
4900 Sets Per MonthKey features
Low Head Loss Design: Streamlined design ensures only 0.2 Bar head loss for efficient flow.
Silent Operation: Prevents water hammer with NRVZ/NRVR silence technology.
Corrosion Resistant Coating: Internal and external epoxy resin coating exceeds 300 microns.
Wide Size Range: Available in sizes from DN50 to DN600 (2' to 24').
High Pressure Rating: Supports working pressures of PN10, PN16, and PN25.
Premium Material Build: Constructed with GGG40/50 cast iron and SS304 stainless steel.
Standard Compliance: Manufactured to BS EN 1074-3, BS EN 12334, and BS 5163 standards.
OEM/ODM Service: Custom manufacturing options available for various valve types.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤6.67hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
About Our Factory & Business Background
AddressNo. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsPressure Reducing Valve, Butterfly Valve, Check Valve, Gate Valve, Fire Hydrant, Fire Sprinkler, Fire Hose, Float Control Valve, Air Release Valve, Foot Valve
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What standards does the silent check valve comply with?
A:
The valve is designed according to BS EN 1074-3, BS EN 12334, and BS 5163 standards.
Q:What is the available size range for this valve?
A:
The size range covers DN50 to DN600, which corresponds to 2 inches to 24 inches.
Q:What materials are used for the disc and seat?
A:
The disc is made of GGG40/50 with EPDM coating, and the seat/stem/spring are made of SS304.
Q:What is the head loss of this silent check valve?
A:
It features a streamlined design with a very low head loss of only 0.2 Bar.
Q:What pressure ratings are available?
A:
The valve supports working pressures of PN10, PN16, and PN25.
Send Inquiry
*To:Suzhou Walter Flow Control Equipment Co., Ltd.
Suzhou Walter Flow Control Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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