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Product profile
Customization
AvailableMaterial
Cast IronConnection Form
FlangeModel NO.
NSCVStructure
ElevatedPressure
Low PressureFunction
Nrvr Silence, Nrvz Silence, Nrvg SilenceSealing Form
Gland Packings Globe ValveFlow Direction
UnidirectionStandard
DINApplication
Industrial Usage, Water Industrial UsageBody
Ductile Iron or SsSpring
SS304Stem
Ss420Seat
SS304Washer
PTFEDisc
D.I + EPDMPressure Rate
Pn10/16/25Coating
Epoxy Coated to 300 MicronsTransport Package
Bubble Bags & Plywood CaseSpecification
DN50-600Trademark
WALTER / No BrandOrigin
Suzhou, JiangsuHS Code
8481300000Production Capacity
1000 Sets Per MonthKey features
Advanced Dynamic Design: Single body with diffuser provides streamline flow and minimizes head loss to 0.016Bar.
Water Hammerless Operation: Hydrodynamic design ensures non-slamming and eliminates water hammer effects.
Fast Closing Speed: Disc positively closes before reverse flow with speed up to 0.2 seconds.
Durable Bearing System: Brass or reinforced bearings reduce wearing problems during operation.
Protected Spring Mechanism: Stainless steel spring hidden in diffuser for protection during operation.
Comprehensive Standard Compliance: Meets BS EN 1074-3, BS EN 12334, BS 5163, EN 558-1, and ISO standards.
Customizable Body Material: Body available in Ductile Iron or Stainless Steel options.
Customizable Pressure Rating: Pressure rate options include Pn10, Pn16, and Pn25.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤6.79hTerms 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 this valve comply with?
A:
It complies with BS EN 1074-3, BS EN 12334, BS 5163, EN 558-1, ISO 5752, EN 1092-2, and ISO 7005-2.
Q:How fast does the disc close?
A:
The disc closes positively before reverse flow with a maximum speed of 0.2 seconds.
Q:What is the minimum head loss?
A:
The design minimizes head loss to 0.016Bar at a flow rate of 2M/sec.
Q:Can the body material be customized?
A:
Yes, the body can be customized to Ductile Iron or Stainless Steel.
Q:What are the available pressure ratings?
A:
The valve is available in Pn10, Pn16, and Pn25 pressure ratings.
Send Inquiry
*To:Suzhou Walter Flow Control Equipment Co., Ltd.
Suzhou Walter Flow Control Equipment Co., Ltd.*Content:
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