加载中...
Powered by Made-in-China.com
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
Water Hammerless Design: Hydrodynamic design ensures non slamming and water hammerless operation.
Low Head Loss: Advanced dynamic design minimizes head loss to 0.016Bar at 2M/sec flow rate.
Fast Closing Speed: Disc positively closes 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 under protection during operation.
Standard Compliance: Complies with EN 558-1, ISO 5752, EN 1092-2, and ISO 7005-2 standards.
Customizable Parts: 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: ≤3.15hTerms 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, or BS 5163 standards and complies with EN 558-1, ISO 5752, EN 1092-2, and ISO 7005-2.
Q:What is the closing speed of the disc?
A:
The disc will positively close before reverse flow, maximizing the closing speed up to 0.2 seconds.
Q:How is the head loss minimized?
A:
The advanced dynamic design of the single body with a diffuser provides streamline flow, minimizing head loss to 0.016Bar at a flow rate of 2M/sec.
Q:What materials are used for the bearings?
A:
Brass or reinforced bearings are used to reduce wearing problems during operation.
Q:Is the spring exposed during operation?
A:
No, the stainless steel spring is hidden in the diffuser under protection while the valve is in operation.
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
You may also like
Premium Ductile Iron Silent Check Valve for Drinking and Irrigation Water
US$5.00-300.00
2 Pieces(MOQ)
Pn10 / Pn16 Reliable One-Way Zfh44X Rubber Disc Check Valve for Drainage Systems
US$35.00-42.00
10 Pieces(MOQ)
OEM Customized One Way Valve Rubber Silicone Umbrella Check Valve for Medical Resuscitator
US$0.01-0.09
100 Pieces(MOQ)
OEM Ductile Iron Rubber One Way Wafer Dual Plate Check Valve for Drainage
US$50.00-5,000.00
20 Pieces(MOQ)
Plastic PVC Water Supply Pipe One-Way Industrial Transparent/Clear Check Valve for Plumbing System
US$0.20-80.00
500 Pieces(MOQ)
Cast Iron Wafer Duplex Silent Check Valve with Competitive Price for Water
US$5.00-100.00
2 Pieces(MOQ)
China Flanged Silent One-Way Check Valve for Water Pump Supply
US$109.00
2 Pieces(MOQ)
Ductile Iron One Way Wafer Dual Plate Check Valve for Drainage
US$50.00-5,000.00
20 Pieces(MOQ)
Low Temperature Resistant Automatic OEM Custom One-Way Valve for Water Supply
US$10.00-3,000.00
10 Pieces(MOQ)
Wisewater 1'' Brass Swing Check Valve in-Line Check Valve Horizontal One-Way Non Return Check Valve for Pipe System (DN25)
US$50.00-5,000.00
20 Pieces(MOQ)
Explosion Proof Customizable Automatic Silent Check Valve for Water Supply
US$10.00-3,000.00
10 Pieces(MOQ)
4-Inch DN100 Ductile Iron One-Way Flange Non-Return Swing Check Valve for Industrial
US$228.00-595.00
2 Pieces(MOQ)
