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Resilient Seated Centerline Butterfly Valve for Water Treatment with CE Certification
US$33.00
10-199 Pieces
US$31.00
200+ Pieces
Product specifications
DN
Sample price:US$29.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterDriving Mode
PneumaticModel NO.
DN40-DN2000Connection Form
WaferStructure
Centre SealingSeal Form
Force SealedWork Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)Working Temperature
Normal Temperature (-40°C<T<120°C)Material of Seal Surface
Soft SealedValve Body
CastingApplication
Water Industrial UsageValve Body Material
Ductile Iron, Carbon Steel, Stainless SteelDisc
Stainless Steel,,Aluminum Bronze,Ductile Iron,AllSeat
NBR,X-NBR,NBR-Dvgw,EPDM,EPDM-H,EPDM FDA,EPDM-H FDAStem
Ss420,Ss431,17-4pHOil-Free Bearing
CopperScrew
SS304,SS316Size Range
DN40-DN2000Leakage Standard
ISO 5208 Class aTransport Package
Wooden BoxTrademark
SENOrigin
WuxiProduction Capacity
200000/YearKey features
Multiple Seal Material Options: NBR, EPDM, and PTFE seals available for diverse temperature and chemical resistance needs.
Custom Configurations Available: Installation dimensions and specifications can be customized upon request.
OEM Service Accepted: Original Equipment Manufacturer services are available for branding and customization.
Mid-Pressure Capability: Designed for working pressures between 2.5MPa and 6.4MPa.
Durable Construction: WCB valve body with epoxy coating for enhanced corrosion resistance.
Wafer Connection Design: Compact wafer structure suitable for easy installation in piping systems.
Global Market Experience: Serving markets in North America, Europe, Asia, and the Middle East.
Company profile

Haikou Shengyano International Trade Co., Ltd.Hainan, China
CertifiedBusiness Type: Trading CompanyExport Year: 2025-12-01Nearest Port: shanghaiAverage Response Time: ≤2.08hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, DDP, DAP
About Our Factory & Business Background
AddressRoom 1807, Unit A, Building 5, Plot A1001, Yajule Golden Bay Health Education New Town Project, No. 3 Jinsha Bay Road, Xixiu Town, Xiuying District, Haikou City
Registered Capital500,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: 1-3 months
Our Production Capability & Technical Expertise
Main ProductsPneumatic Actuator, Pneumatic Valve, Valve, Ball Valve, Butterfly Valve
Our Industry Experience & Global Business Record
Year of Establishment2026-05-11
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Are you a trading company or a manufacturer with direct production sources?
A:
We are a professional valve manufacturing factory with independent workshops, CNC production lines and complete pressure & tightness testing equipment. We support in-house production, customized processing and OEM & ODM export without middleman markup.
Q:Can you provide OEM/ODM customization services? Is logo printing available?
A:
Customization is available, including body engraving, logo printing, customized packaging, material upgrade, dimension modification and actuator matching. We can develop new molds strictly according to your drawings and parameter lists.
Q:What qualifications and export certification documents can be provided?
A:
We supply Material Test Certificate (MTC), hydrostatic test report and factory inspection certificate. Certifications like CE, ISO, WRAS, DNV and customs documents including CO, FORM A can be applied upon request.
Q:How should packaging and export transportation be arranged?
A:
Valves are packed with bubble wrap, inner box and export carton or wooden case to avoid damage. We offer FOB port, CIF destination port and DDP door-to-door delivery, with sea freight, air freight and express delivery available.
Q:How long is the product warranty period?
A:
18-month warranty from shipment date or 12 months after installation (whichever comes first). Free spare parts or replacement will be offered for quality defects caused by factory production. Damage from incorrect installation, foreign particle abrasion or over-limit working condition is not covered by warranty.
Send Inquiry
*To:
Haikou Shengyano International Trade Co., Ltd.
Haikou Shengyano International Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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