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Buffer Swing Non Slam Cushion Counter Weight Slow Shut Non Return Check Valve
US$100.00-1,000.00
1 Piece
Product profile
Customization
AvailableMedia
Water, Oil, etcTemperature
High TemperatureModel NO.
H47X/HMaterial
Ci, Di, CS, Ss etcConnection Form
FlangeStructure
SwingPressure
Ordinary PressureFunction
Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg SilenceSealing Form
NBR / Multiple LayersFlow Direction
UnidirectionStandard
ANSI, DIN, BS, JIS, GB etcApplication
Industrial Usage, Water Industrial UsageMedium Applicable
WaterTemperature Applicable
Soft Seal (≤80℃)/ Hard (≤250º)Finish
Epoxy Resin CoatedSealing
Rubber Sealing or Metal SealingPressure Rating
Pn10, Pn16, Pn25, Pn40 (Cl150, Cl300)Surface / Finish
Epoxy Resin CoatingClosing Time
AdjustableTransport Package
Bubble Plastic Paper + Plywood CaseSpecification
DN200 - DN1800Trademark
KARFAROrigin
ChinaKey features
Non-Slam Buffer Design: Double/triple offset design with buffer damper eliminates backflow slamming and pressure surge.
Adjustable Closing Time: Closing speed is adjustable to slow down shut-off, ensuring smooth operation and system protection.
Wide Material Options: Body available in Cast Iron, Ductile Iron, Cast Steel, and Stainless Steel for various media.
Flexible Customization: Offers full customization from samples/designs, including epoxy resin coating and specific pressure ratings.
Energy Saving & Quiet: Designed for non-vibration performance, making living environments quiet and comfortable with energy savings.
Strict Quality Control: 100% inspection for finished products with visual and function checks, backed by 26 years of export experience.
Versatile Application: Ideal for industrial water recycling, urban supply, high-rise buildings, and hotels using water or oil.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Ningbo Port; Shanghai PortAverage Response Time: ≤15h
About Our Factory & Business Background
AddressSanqiao Indusrial Park, Wenzhou, Zhejiang, China
Plant Area6217.9 square meters
Number of Employees29
Registered Capital53,400,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners50
Our Production Capability & Technical Expertise
Main ProductsValve, Check Valve, Control Valve, Hydraulic Control Valve, Pressure Reducing Valve, Butterfly Valve, Gate Valve, Ball Valve, Globe Valve, Non-Slam Check Valve
Production Lines20
Production MachinesDrilling machine, CNC machine, vertical lathe, Lathe machine
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers5 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment1998-06-04
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the function of the buffer in this valve?
A:
The buffer slows down the closing speed to allow partial medium into the system, greatly eliminating backflow slamming and destructive pressure surges when the pump stops.
Q:What materials are available for the valve body?
A:
The valve body is available in Cast Iron, Ductile Iron, Cast Steel, and Stainless Steel, depending on the specific application requirements.
Q:Can the valve be customized?
A:
Yes, we offer full customization from samples or designs, including epoxy resin coating, specific pressure ratings (PN10-PN40/Cl150-Cl300), and sealing types.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Q:What is the lead time for production?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Send Inquiry
*To:
ZHEJIANG MENCROWN VALVE CO., LTD.
ZHEJIANG MENCROWN VALVE CO., LTD.*Content:
Supplier replies will be sent to your registered email
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