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Shf Double Non Return Iron Double Check Valve
US$30.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMedia
Fresh Water, Sewage, Sea Water, Air, Vapor, FoodTemperature
High TemperatureModel NO.
H76F check valveMaterial
Ci, Di / A126 Cl.B, Gg25, Ggg40, Ggg50, Qt450Connection Form
Wafer TypeStructure
Dual Plate Swing Check ValvePressure
Class 150lb-300lb;Pn10-Pn40Function
Ddcv Double Lobe, Nrvg Silence, Prevent Medium BackflowSealing Form
Soft SealFlow Direction
ReversingStandard
API594, BS En12334Application
Industrial Usage, Water Industrial Usage, Household UsageSize
2"~24"; DN50~DN600Test & Inspection
API598, API 6D; DIN3230, En12266, ISO 5208Valve Test
100% Quantity Tested Before DeliveryTest Certificate
En1024 3.1 Certificate, Provide Rt, Mt, PT, UtCompany Certificate
API6d, CE, ISO9001, ISO14001, API 607Brand Name
Shf & OEMSpecial
Nace Mr-0175Supplier
Factory DirectValve Guarantee
18 MonthsTransport Package
Plywood Wooden CaseSpecification
120x120x100cmTrademark
SHF & OEMOrigin
Jiangshu, ChinaHS Code
8481300000Production Capacity
200000Key features
Versatile Media Compatibility: Suitable for fresh water, sewage, sea water, air, vapor, food, and medicine.
Wide Size Range: Available in sizes from 2' to 24' (DN50 to DN600) to fit various pipe systems.
Strict Quality Testing: 100% quantity tested before delivery with EN1024 3.1 certificates provided.
Anti-Backflow Function: Dual plate swing design prevents medium backflow and ensures silence.
Multiple Material Options: Body materials include CI, DI, A126 Cl.B, Gg25, Ggg40, Ggg50, and Qt450.
Standard Compliance: Designed and tested according to API594, BS EN12334, and API598 standards.
OEM Branding Support: Supports Shf & OEM branding for customized market requirements.
Factory Direct Supply: Direct supply from factory ensuring competitive pricing and quality control.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2000-09-02Nearest Port: SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤4.05hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummarySuzhou Shangheng Valve Co., Ltd. is identified as a China-based manufacturer/factory of industrial valves, operating in Jiangsu with 10 production lines. Its stated product range includes gate, globe, check, ball, butterfly, plug, safety, diaphragm, pinch, and trap valves/strainers. The supplier reports ISO 9001 and GMP certifications, 6–10 R&D engineers, and 6–10 quality-control staff. It reports substantial stated annual capacities for five valve categories and exports to multiple global regions, with 71%–90% of total sales from exports and self-operated import/export rights. OEM and ODM services are explicitly offered. However, the provided information contains no verified customer cases, detailed after-sales procedures, or sufficient evidence to assess financial credibility or broader innovation performance.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Kunshan, Jiangsu, China. This directly supports classification as a manufacturing supplier rather than solely a trader or service provider.
CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit certification claims, although the slices do not provide certificate numbers, validity dates, issuing bodies, or scope.
Production capacityThe supplier reports 10 production lines and stated annual capacities of 500,000 tons for gate valves, 300,000 tons for globe valves, 100,000 tons for check valves, 500,000 tons for ball valves, and 400,000 tons for butterfly valves. These explicit capacity figures and the manufacturer classification support a positive assessment, although the slices do not independently verify the figures.
Customization capabilityThe supplier explicitly states that it provides professional OEM and ODM services. This directly supports the ability to undertake customized product or manufacturing work, although no customization examples, engineering process, tooling capability, or minimum requirements are provided.
Product Q&A
Q:What is the warranty period for this valve?
A:
We provide an 18-month guarantee for the valve.
Q:What standards does the valve design follow?
A:
The design follows API594, BS EN12334, API 6D, ASME B16.34, and GB/T8937 standards.
Q:What materials are used for the valve body?
A:
The body is made of CI, DI, A126 CL.B, GG25, GGG40, GGG50, QT450, or A536 65-45-12.
Q:Is OEM branding available?
A:
Yes, we support Shf & OEM branding for customized orders.
Q:What payment terms are accepted?
A:
We accept LC, T/T, Western Union, Small-amount payment, and Money Gram.
Send Inquiry
*To:
Suzhou Shangheng Valve Co., Ltd.
Suzhou Shangheng Valve Co., Ltd.*Content:
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