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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 valve operation.
Comprehensive Certifications: Products comply with FM, UL, and CE certification standards.
Wide Standard Compliance: Meets DIN, BS, ANSI, AWWA, EN, ISO, and AS standards.
Customizable Components: Body, spring, stem, seat, washer, disc, pressure rate, and coating are customizable.
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 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:Can the valve components be customized?
A:
Yes, the body, spring, stem, seat, washer, disc, pressure rate, and coating are all customizable options.
Q:What is the closing speed of the valve?
A:
The disc closes positively before reverse flow with a maximum closing speed of up to 0.2 seconds.
Q:What certifications are available for these products?
A:
Relevant products can provide FM certification, UL certification, and CE certification.
Q:What is the minimum head loss?
A:
The design minimizes head loss to 0.016Bar upon a 2M/sec flow rate.
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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