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Flanged Cast/Ductile Iron Silent Non-Return Check Valve
US$109.00
2 Pieces
Sample price:US$69.00/piece.Request sample
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.
Rapid Closing Speed: Disc closes positively 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 Standards Compliance: Meets BS EN 1074-3, BS EN 12334, BS 5163, EN 558-1, ISO 5752, and EN 1092-2.
Customizable Body Material: Body available in Ductile Iron or Stainless Steel options.
High Performance Coating: Epoxy coated to 300 microns for enhanced corrosion resistance.
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 this valve comply with?
A:
It complies with BS EN 1074-3, BS EN 12334, BS 5163, EN 558-1, ISO 5752, and EN 1092-2.
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:
Head loss is minimized to 0.016Bar at a flow rate of 2 meters per second.
Q:Can the body material be customized?
A:
Yes, the body can be customized to Ductile Iron or Stainless Steel.
Q:What is the coating specification?
A:
The valve features an epoxy coating applied to 300 microns thickness.
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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