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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
Non-Slamming Design: Hydrodynamic design ensures non-slamming and water hammerless operation.
Minimized Head Loss: Reduces head loss to 0.016Bar at 2M/sec flow rate.
Fast Closing Speed: Disc closes positively before reverse flow with speed up to 0.2 Sec.
Durable Bearings: Brass or reinforced bearings reduce wearing problems during operation.
Protected Spring: Stainless steel spring hidden in the diffuser for protection.
Multiple Standards: Complies with DIN, BS, ANSI, AWWA, EN, ISO, and AS standards.
Wide Application: Used in water supply, treatment, sewage, petroleum, and chemical engineering.
Certified Quality: Available with FM, UL, and CE certifications.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤5.30hTerms 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, and EN 1092-2 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 performance?
A:
It minimizes head loss to 0.016Bar upon a flow rate of 2M/sec.
Q:What materials are used for the components?
A:
Body options include Ductile Iron or Stainless Steel. Other parts use SS304, SS420, PTFE, D.I + EPDM, and Epoxy Coating.
Q:What certifications are available?
A:
Relevant products can provide FM certification, UL certification, and CE certification.
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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