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Product profile
Customization
AvailableMedia
WaterTemperature
Low TemperatureModel NO.
CVMaterial
Cast IronConnection Form
FlangeStructure
SwingPressure
Low PressureFunction
Nrvr Silence, Nrvz SilenceFlow Direction
UnidirectionStandard
DINApplication
Water Industrial UsageName
Swing Check ValveBody
D.I/Ggg50Disc
D.I+EPDM CoatedPin
Ss420/431Size
Dn50-600Seal
NBR/EPDMCoating
Epoxy Coated to 300 MicronsConnection
FlangedPressure Rate
Pn10/16/25Transport Package
Bubble Bags & Wooden CaseSpecification
2"-24"Trademark
WALTER/ No BrandOrigin
Suzhou, JiangsuHS Code
8481300000Production Capacity
6800 Sets Per MonthKey features
FM Approved & UL Listed: Products hold FM Approval, UL Listing, and CE certificates for global compliance.
Durable Epoxy Coating: Internal and external epoxy resin coating with thickness above 250 microns for corrosion resistance.
Wide Size Range: Available in sizes from DN50 to DN600 (1 inch to 24 inches) for diverse applications.
High-Quality Materials: Constructed with GGG40/50 Cast Iron body, SS420/431 stem, and SS304 bolts for durability.
Versatile Application: Suitable for water treatment, firefighting projects, high buildings, and oil and chemical industries.
Low Noise Function: Designed for NRV Silence and NRVZ Silence to reduce water hammer and noise in pipelines.
Flexible Connection: Offers flanged or threaded ended connection options to fit various piping systems.
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 certifications does the valve have?
A:
The valves are FM Approved, UL Listed, and CE certified, ensuring compliance with international standards.
Q:What is the material composition of the valve?
A:
The body and disc are made of GGG40/50 Cast Iron, the stem is SS420/431, and bolts are SS304.
Q:What is the coating specification?
A:
Both internal and external surfaces are coated with epoxy resin, with a thickness above 250 microns.
Q:What size ranges are available?
A:
Sizes range from DN50 to DN600, which corresponds to 1 inch to 24 inches.
Q:What are the working pressure ratings?
A:
The working pressure is rated at PN10 or PN16, suitable for low-pressure applications.
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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