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Product profile
Customization
AvailableMedia
WaterTemperature
Ordinary TemperatureModel NO.
SNCVMaterial
Cast IronConnection Form
FlangeStructure
ElevatedPressure
Ordinary TemperatureFunction
Nrvr Silence, Nrvz SilenceFlow Direction
UnidirectionStandard
DINApplication
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: Features streamlined design with only 0.2 Bar head loss for efficient flow.
Silent Operation: Engineered for NRVr and NRVz silence to prevent water hammer and noise.
Corrosion Resistant Coating: Internal and external epoxy resin coating with thickness above 300 microns.
Durable Material Composition: Constructed with GGG40/50 body, SS304 seat/stem, and EPDM coated disc.
Wide Size Range: Available in sizes from DN50 to DN600 (2' to 24') for various applications.
Flexible Pressure Ratings: Supports work pressures of PN10, PN16, and PN25 for industrial use.
Standard Compliance: Designed according to BS EN 1074-3, BS EN 12334, and BS 5163 standards.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤5.87hTerms 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 head loss of this check valve?
A:
It features a reasonable and streamlined design with a small head loss of only 0.2 Bar.
Q:What materials are used for the disc and seat?
A:
The disc is GGG40/50 with EPDM coating, and the seat/stem/spring are made of SS304.
Q:What is the available size range for this valve?
A:
The size range is from DN50 to DN600 (2 inches to 24 inches).
Q:Does the valve have a protective coating?
A:
Yes, it has an epoxy resin coating on both internal and external surfaces with a thickness above 300 microns.
Send Inquiry
*To:Suzhou Walter Flow Control Equipment Co., Ltd.
Suzhou Walter Flow Control Equipment Co., Ltd.*Content:
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