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Cast Iron Non Slam Slow Shut Non Return Check Valve (GL300X)
US$25.00-300.00
1 Piece
Product profile
Customization
AvailableMedia
Water, Oil, etcTemperature
Ordinary TemperatureModel NO.
GL300XMaterial
Ci, Di, CS, Ss etcConnection Form
FlangeStructure
Diaphragm/ PistonPressure
Ordinary PressureFunction
Nrvr Silence, Nrvz Silence, Nrvg SilenceSealing Form
Soft Sealing/ Hard SealingFlow Direction
UnidirectionStandard
ANSI, a.Pi, DIN, BS, GB etcApplication
Industrial Usage, Water Industrial Usage, Household UsageCertificate
ISO, CePressure Rating
Pn10, Pn16, Pn25, Pn40 (Cl150, Cl300)Transport Package
Bubble Plastic Paper + Plywood CaseSpecification
DN50 ~ DN1200Trademark
KARFAROrigin
ChinaHS Code
84813000Production Capacity
3000PCS/MonthKey features
Non-Slam Silent Shut: Eliminates water hammer and slamming for quiet operation in high-rise buildings.
Adjustable Closing Speed: Controls opening and closing speed to prevent damage when pumps start or stop.
Multi-Material Options: Available in Cast Iron, Ductile Iron, Cast Steel, and Stainless Steel bodies.
Flexible Customization: Supports full customization, minor customization, and design-based modifications.
Certified Quality: Holds ISO9001, CE, and TS Pressure pipe components manufacturing qualifications.
Low MOQ Support: Accepts orders starting from just 1 piece for testing or small projects.
Comprehensive Testing: 100% finished product inspection including pressure, air, and PMI tests.
1-Year Warranty: Provides a 1-year warranty covering mechanical defects for all products.
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: ≤9.49h
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:Are you a trading company or factory?
A:
We are a manufacturer factory and we also have our own exporting license.
Q:Do you have certificate?
A:
Yes, ISO, CE certificate. We also have some patents in design.
Q:How do you control the quality?
A:
In quality control, problem may lie in every aspects, but the most important is to avoid leaking problem. In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant. Pressure inspecting machine, PMI machines, Body strength test machine, Air test machine...All machines help in inspection. 2 staff do water pressure testing twice, before resin epoxy coating and after essembly. 5 quality control staffs inspect the finished productions to avoid shortag
Q:If there is any quality problem, how do you solve it?
A:
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition.
Q:How long is your delivery time?
A:
For normal products in 15 days; For bulk order, in 20-30 days. It depends.
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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