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Product profile
Customization
AvailableMedia
WaterTemperature
Low TemperatureModel NO.
H44XMaterial
Cast IronConnection Form
FlangeStructure
SwingPressure
Low PressureFunction
Nrvr Silence, Nrvz SilenceSealing Form
Resilient SeatFlow Direction
UnidirectionStandard
DINApplication
Water Industrial UsageName
Swing-Flex Check ValveBody
Ggg40/45/50Disc
D.I+EPDM CoatedShaft
Ss420/431Size
Dn50-600Seal
NBR/EPDMCoating
Epoxy Coated to 300 MicronsConnection
Flanged Bs 4504Pressure Rate
Pn10/16Equip
Lever and WeightTransport Package
Bubble Bags & Wooden CaseSpecification
2"-24"Trademark
WALTER/ No BrandOrigin
Suzhou, JiangsuHS Code
8481300000Production Capacity
6800 Sets Per MonthKey features
Anti-Water Hammer Design: Designed to handle water hammer rising, ensuring reliable operation against reversing flow.
Heavy-Duty Materials: Constructed with GGG40/50 ductile iron body and SS420/431 stem for durability.
Corrosion Protection: Internal and external epoxy resin coating with thickness above 300 microns.
Silent Operation: Provides NRVr and NRVz silence functions for efficient water industrial usage.
Wide Size Range: Available in sizes from 1 inch to 24 inches (DN50-600).
Standard Compliance: Flanges acc. to BS4504/ISO 7005; Face to Face acc. to BS 5153/DIN 3352.
Customizable Components: Disc, shaft, seal, and coating options can be customized per project needs.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤5.67hTerms 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 materials are used for the valve body and disc?
A:
The body and disc are made of GGG40/50 ductile iron, with an EPDM coating on the disc.
Q:What is the working pressure rating?
A:
The valve has a working pressure rating of PN10 or PN16.
Q:How does the valve operate?
A:
It is an automatic type that opens by fluid pressure and closes due to reversing flow.
Q:What coating is applied to the valve?
A:
Both internal and external surfaces are coated with epoxy resin, with a thickness above 300 microns.
Q:What standards do the flanges comply with?
A:
Flanges comply with BS4504 and ISO 7005, while face-to-face dimensions follow BS 5153 and DIN 3352.
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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