Powered by Made-in-China.com
FM UL Approval Fire Fighting Wafer End Signal Gearbox Butterfly Valve
US$49.50-270.00
1 Set
Sample price:US$49.50/set.Request sample
Product profile
Customization
AvailableMedia
WaterDriving Mode
ManualModel NO.
FM ULConnection Form
WaferStructure
Centre SealingSeal Form
Force SealedValve Stem
NormalWork Pressure
Low Pressure (Pn<1.6mpa)Working Temperature
Normal Temperature (-40°C<T<120°C)Material of Seal Surface
Soft SealedValve Body
CastingStandard
StandardApplication
Industrial Usage, Water Industrial UsageProduct Name
Wafer Butterfly ValveFlange Stanard
ANSI Class125/150, DIN2501 Pn10/16Connection
Wafer EndsApproval
UL, FMMax Working Temperature
80 CMax Working Pressure
300 PsiTop Flange Standard
ISO5211Body Material
Ductile IronDisc Material
Ductile Iron+EPDMSeal Material
EPDMTransport Package
Sea Worthy Ply Wood CasesSpecification
2inch-12inchTrademark
QIF/I-FLOWOrigin
ChinaHS Code
8481804090Production Capacity
5000pieces/YearCompany profile

CertifiedBusiness Type: Trading CompanyExport Year: 2020-03-04 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
AI-Powered supplier vetting
SummaryQINGDAO I-FLOW CO., LTD. is a China-based limited trading company established in 2010, with a sales office in Qingdao and a stated factory address in Shandong. Its business focuses on industrial valves, pipe fittings, flanges, and related components. The supplier reports ISO 9001:2015 certification, more than 10 production lines, over 50 quality-control staff, and an annual production output range stated in the source. Export sales account for 90%, and exporting began in 2020. The supplier describes a broad product range exceeding 50 types, available in over 400 sizes and 20 materials, indicating product breadth and potential customization scope. It also cites overseas markets, industrial and commercial users, and associated-company certifications including CE, WRAS, DNV, GL, LR, and ABS. However, the available information contains inconsistencies: the stated employee count is 20 while quality-control staff are stated as 50, and the manufacturing plant area is only 227.96 m² despite the reported...
CertificationsThe supplier explicitly reports an ISO 9001:2015 management-system certificate. It also states that the supplier and associated company have obtained CE, WRAS, DNV, GL, LR, and ABS certificates, although the evidence does not clearly distinguish which certificates are held directly by the target supplier.
Production capacityThe supplier states that it operates more than 10 production lines, employs 50 quality-control staff, and has annual production output within the range reported in the source. It also identifies itself as a factory and provides a manufacturing-plant area of 227.96 m², but the employee and facility figures are inconsistent with one another and should be verified before relying on the stated production scale.
Customization capabilityThe stated availability of more than 50 product types in over 400 sizes and 20 materials indicates substantial configuration breadth for valves and related industrial components. The evidence does not explicitly confirm bespoke design, engineering modification, or made-to-order production, so customization beyond standard variations remains unverified.
Client casesThe supplier cites product use in Shangri-La Hotel, Kerry Center, Milan Expo, a FIAT workshop, IKEA, and MSC vessels, and mentions customers or markets across multiple countries. These are explicit referenced applications, although the evidence does not provide project dates, order scope, contract details, or independently verifiable customer testimonials.
Send Inquiry
*To:
QINGDAO I-FLOW CO., LTD.
QINGDAO I-FLOW CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
Fire Fighting UL FM Approval Grooved Butterfly Valve (Gear actuator & tamper switch)
US$30.00-100.00
5 Sets(MOQ)
FM/UL Approved Fire System Industrial Gear Operated Butterfly Valve
US$37.40-39.90
10 Pieces(MOQ)
Red Coated Fire Protection Wafer Signal Stainless Steel Disc Pn16 Butterfly Valve
US$10.00-500,000.00
1 Piece(MOQ)
Wafer Type Butterfly Valve with Signal Gearbox UL/FM Approved
US$29.00-654.00
2 Sets(MOQ)
Groove Butterfly Valve Fire Fighting Groove End Butterfly Valve with Worm Gear
US$50.00
1 Piece(MOQ)
Red Color Soft Seal Signal Butterfly Valve for Fire Fighting
US$570.00-692.00
1 Piece(MOQ)
Fire Protection System Signal Gear Box Operate Aluminum Alloy Body Butterfly Valve
US$8.80-9.90
1 Piece(MOQ)
Wholesale Fire Equipment FM UL Approved Fire-Protection Wafer Type Butterfly Valve
US$46.00-49.00
1 Piece(MOQ)
Fire Signal Butterfly Valve
US$30.00
10 Pieces(MOQ)
High-Quality Materials Signal Gear Box FM 2.5"-12" 300 Psi Wafer Type Butterfly Valve
US$16.00-19.00
1 Piece(MOQ)
Fire Signal Butterfly Valve with UL/FM Supervisory Switch Best Price 2026
US$16.00-20.00
1 Piece(MOQ)
Fire Fighting Supply DN50-DN300 Ggg50 Di SS304 Wafer Type Butterfly Valve with Hand Lever and Gear Box Wafer
US$50.00-5,000.00
20 Pieces(MOQ)
Grooved End Valves Rubber Connection Butterfly Valve with Tamper Switch Fire Signal
US$10.00-1,000.00
1 Set(MOQ)
FM UL Listed 6inch FM Resilent Seat Wafer Type Butterfly Valve with Signal Gearbox
US$56.00-59.00
1 Piece(MOQ)
Ductile Cast Iron Fire Fighting Grooved Wafer Signal Handle Handwheel Butterfly Valve
US$10.00-1,000.00
1 Set(MOQ)
Fire Fighting Supply DN50-DN300 Ggg50 Di Wafer Type Butterfly Valve with Gear Box Wafer
US$50.00-5,000.00
20 Pieces(MOQ)
UL FM Approved Butterfly Valve Lug Type 8 Inch with Tamper Switch for Fire Protection Riser
US$25.00
100 Pieces(MOQ)
Signal Butterfly Valve Price List Wholesale for Fire Fighting Projects
US$16.00-20.00
1 Piece(MOQ)
Fire Fighting Manufacturer Supply Ggg50 Di Disc Lugged Type Butterfly Valve with Hand Lever and Gear Box Wafer
US$50.00-5,000.00
20 Pieces(MOQ)
Electrical Fire Fighting Signal Wafer Butterfly Valve
US$80.00
1 Piece(MOQ)



















