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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
Low Head Loss Design: Advanced dynamic design minimizes head loss to 0.016Bar at 2M/sec flow rate.
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.
Standard Compliance: Complies with EN 558-1, ISO 5752, EN 1092-2, and ISO 7005-2 flange dimensions.
Customizable Body Material: Body available in Ductile Iron or Stainless Steel options.
Epoxy Coating Protection: Coated with Epoxy to 300 Microns for enhanced durability.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤6.94hTerms 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 valve comply with?
A:
The valve is designed with BS EN 1074-3, BS EN 12334, BS 5163, EN 558-1, ISO 5752, EN 1092-2, and ISO 7005-2 standards.
Q:How fast does the valve close?
A:
The disc closes positively before reverse flow with a maximum closing speed of 0.2 seconds.
Q:What is the head loss at maximum flow?
A:
The design minimizes head loss to 0.016Bar upon a flow rate of 2M/sec.
Q:What materials are available for the valve body?
A:
The body can be customized as Ductile Iron or Stainless Steel.
Q:Does the valve prevent water hammer?
A:
Yes, the hydrodynamic design ensures non-slamming and water hammerless operation.
Send Inquiry
*To:Suzhou Walter Flow Control Equipment Co., Ltd.
Suzhou Walter Flow Control Equipment Co., Ltd.*Content:
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