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Forede DN300 Large Size Nrs Fire Water Gate Valve
US$300.00
50-99 Pieces
US$298.00
100-199 Pieces
US$288.00
200+ Pieces
Sample price:US$300.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterTemperature
Ordinary TemperatureModel NO.
Z45X-16Q-300Type
Dual-throughMaterial
Ductile IronConnection Form
FlangePressure
Low PressureActuator
ManualSeal Surface
Wedge Gate ValveThread Position of Valve Rod
Inside Gate ValveUsage
Open or CloseStandard
GBApplication
Water Industrial Usage, Fire FightingBody Material
Ductile IronSize
DN300Working Pressure
10 Bar or 16barColor
Red or BlueTransport Package
Wooden CaseSpecification
60*45*48 cmTrademark
foredeOrigin
ChinaProduction Capacity
50000 PCS /YearKey features
Dual Standard Compliance: Flange end meets ANSI150LB, GB, and BS standards for seamless global integration.
Corrosion Resistant Stem: Constructed from 2CR13 Stainless Steel for excellent strength and rust resistance.
Durable Ductile Iron Body: Bonnet and body made of QT450 ductile iron for exceptional high-pressure durability.
Tight Sealing Performance: NBR-coated Ductile Iron seal prevents leakage in water and industrial fluid systems.
Space-Saving NRS Design: Non-Rising Stem design saves vertical space, ideal for underground pipelines.
Wide Size Range: Available in sizes from 2 Inch (50mm) to 14 Inch (350mm) to fit various pipes.
Customizable Color Options: Surface finishing available in Epoxy Red or Blue for visual versatility.
Long-Lasting Coating: Epoxy coating provides 5-8 years of corrosion protection in outdoor environments.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤6.31h
About Our Factory & Business Background
AddressBuilding 1, Building 29, block B, Chenghui international, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province
Plant Area200 square meters
Number of Employees13
Registered Capital1,020,000 RMB
Terms of PaymentLC, T/T, PayPal, Western Union
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity5 pcs
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsFirefighting Equipment, Fire Sprinkler, Fire Monitor, Fire Nozzle, Foam Bladder Tank, Foam Chamber, Gate Valve
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2016-09-18
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
Repeat Buyers Choice30%~50%
Number of Foreign Trading Staff7
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What's the benefit of the NRS (Non-Rising Stem) design in this gate valve?
A:
The NRS design means the stem doesn't rise when opening/closing, saving vertical space. It's ideal for tight spaces like underground pipelines, where vertical clearance is limited.
Q:What fluids should be avoided with the NBR-coated ductile iron seal?
A:
NBR (Nitrile Butadiene Rubber) works well with water, oil, and general industrial fluids. Avoid strong acids, alkalis, ketones, or esters-these can damage NBR and cause leaks. For such media, use a valve with FKM seals.
Q:Does this gate valve have a required flow direction during installation?
A:
Gate valves are bi-directional (seal both ways). But install according to the "flow arrow" or common fluid direction for even gate stress. This ensures longer seal life and smooth operation.
Q:How often should this valve be maintained, and what parts need attention?
A:
Maintain every 3-6 months. Focus on: lubricating the 2CR13 stainless steel stem (use grease), inspecting the NBR seal for cracks/wear, checking flange connections for leaks, and ensuring the handwheel turns smoothly.
Q:How to choose the right valve size (e.g., 2 inch vs. 14 inch)?
A:
Match the valve size to your pipe's nominal diameter (DN). For a DN50 pipe, choose Z45X-16Q-50 (2 inch); for DN350, choose Z45X-16Q-350 (14 inch). This ensures proper flow and no installation issues.
Send Inquiry
*To:
QUANZHOU FOREDE FIREFIGHTING EQUIPMENT CO., LTD.
QUANZHOU FOREDE FIREFIGHTING EQUIPMENT CO., LTD.*Content:
Supplier replies will be sent to your registered email
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