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Hh44X-16q Heavy Hammer Cast Iron Micro-Resistance Slow-Closing Check Valve
US$4.67
100 Pieces
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableType
Ozone Water PurifierUsage
Water,Oil,AirModel NO.
Hh44X-16qMotive Force
PressureStyle
Network TypePerformance
Efficient FiltrationSize Range
DN15~DN1200Body Material
Cast Iron/Wcb//SS304/SS316Test Standard
GB/T 13927-2022Place of Origin
WenzhouTransport Package
Carton Box+Plywood CaseSpecification
CETrademark
WENBAOOrigin
ChinaHS Code
8481804090Production Capacity
10000PCS/MonthKey features
Slow-Closing Water Hammer Reduction: Adjustable closing time 0-60s reduces water hammer to 1.5x working pressure.
Anti-Reverse Pump Protection: Prevents motor reverse rotation by limiting pump reverse speed to 1.3x rated speed.
Customizable Body Materials: Available in Gray Cast Iron, Ductile Iron, Carbon Steel, and Stainless Steel.
Wide Pressure Range Options: Nominal pressures available from 0.6MPa to 2.5MPa for diverse applications.
OEM/ODM Manufacturing Support: Factory supports custom branding and design with 3 R&D engineers.
Durable Main Parts Construction: Valve disc uses Rubber&Steel Plate; stem and device use Stainless Steel.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-03-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.53h CertifiedTerms of Payment: LC, T/T
About Our Factory & Business Background
AddressNo. 40-42, Shabei Road, Shacheng Industrial Zone, Shacheng Street, Longwan District, Wenzhou, Zhejiang, China
Plant Area6000 square meters
Registered Capital116,800,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsBall Valve, Valve, Flanged Ball Valve, Stainless Steel Ball Valve, 1PC Ball Valve, 2PC Ball Valve, 3PC Ball Valve, Threaded Ball Valve, Mini Ball Valve, Fully Welded Ball Valve
Production MachinesBall Valve Ring Welding Facility, CNC Lathe, Hydraulic Press, Lathe, Sawing Facility
R&D Engineers3 people
Own BrandYes
Our Industry Experience & Global Business Record
Main MarketsEurope, East Asia(Japan/ South Korea)
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
Product Q&A
Q:How does the valve reduce water hammer?
A:
The valve features a slow-closing device that adjusts closing time to 0-60 seconds, reducing water hammer peak to 1.5 times the working pressure.
Q:What materials are available for the valve body?
A:
The valve body can be made from Gray Cast Iron, Ductile Iron, Carbon Steel, or Stainless Steel based on customer requirements.
Q:What is the nominal pressure range?
A:
The valve supports nominal pressures of 0.6MPa, 1.0MPa, 1.6MPa, and 2.5MPa, with corresponding strength and sealing test pressures.
Q:Can the closing speed be adjusted?
A:
Yes, the slow closing time is adjustable between 0 and 60 seconds to control the valve disc opening length and water hammer effect.
Q:Does the valve prevent pump reverse rotation?
A:
Yes, it limits the pump reverse speed to no more than 1.3 times the rated speed when the medium flows back.
Send Inquiry
*To:Wenbao Valve Co., Ltd.
Wenbao Valve Co., Ltd.*Content:
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