Powered by Made-in-China.com
Industrial Signal Butterfly Valve: Full Comparison for Fire Protection System Choice
US$20.00-30.00
1 Piece
Sample price:US$450.00/piece.Request sample
Product profile
Customization
AvailableMedia
Gas,Water,OilDriving Mode
ManualModel NO.
ZSDF7-4Connection Form
FlangeStructure
Double-Eccentric SealingSeal Form
Force SealedValve Stem
NormalWork Pressure
Low Pressure (Pn<1.6mpa)Working Temperature
High Temperature (T>450°C)Material of Seal Surface
Soft SealedValve Body
CastingApplication
Industrial Usage, Water Industrial UsageProduct Name
Resilient Seated Butterfly Valve D342X-10q DN800Model
D342X-10q DN800Valve Type
Butterfly ValveFunction
on/off & Flow ControlNominal Diameter
DN800Nominal Pressure
Pn10Control Range
Adjustable Flow RateInternal Components
Stainless Steel (SS304/SS316)Spring Material
Stainless SteelAdvantages-01
Zero Leakage, Bubble-Tight SealingAdvantages-02
Compact Design, Easy InstallationCertification
GS, CE, ISO9001Transport Package
Seaworthy Wooden CaseSpecification
DN800 (Customizable)Trademark
ZentifOrigin
ChinaHS Code
8421199090Production Capacity
500000Key features
Bubble-Tight Sealing: Zero leakage with resilient rubber seat design for reliable shutoff.
Compact & Lightweight: Saves installation space with robust ductile iron body and low weight.
100% Pressure Tested: Every valve undergoes complete shell and seat pressure testing before shipment.
Wide Size Range: Available from DN50 to DN1200 to meet various pipeline requirements.
Customizable Standards: Customized flange standards and material options (Ductile Iron, Cast Steel, SS) available.
OEM/ODM Support: Technical drawing requests (PDF/CAD) and customization services available.
Multiple Certifications: Certified with CE, GS, ISO9001, FM, WRAS, SIL, and PED standards.
Easy Maintenance: Simple structure enables convenient on-site maintenance and component replacement.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: N/A CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.59h
About Our Factory & Business Background
AddressNo. 111 Huangjia Garden Road, Jiangqiao Town, Jiading District, Shanghai, China
Plant Area12819.22 square meters
Number of Employees81
Registered Capital55,484,089 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: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity500 PICS
Supply Chain Partners12
Our Production Capability & Technical Expertise
Main Productsangle valve
Production Lines5
Production MachinesCNC Lathe, Lathe, Shot Blasting Facility, Vertical Lathe
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers2 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2001-03-20
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
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 manufacturer or a trader? Where is your factory located?
A:
We are a professional manufacturer with our own factory located in Jiangsu, China. We have been specializing in the production of high-quality industrial valves for over 30 years.
Q:What is the product size range and material?
A:
Our main products include Gate Valves, Butterfly Valves, Check Valves, Pressure Reducing Valves, Backflow Preventers, etc.
Size Range: DN50 to DN1200 (2" to 48")
Main Materials: Ductile Iron, Cast Iron, Stainless Steel (304/316), WCB Carbon Steel
Pressure Rating: PN10, PN16, PN25, Class 125 / Class 150
Connection Type: Flange, Wafer, Lug, etc.
Q:What is the nearest shipment port and how far is it from your location?
A:
The nearest major port is Shanghai Port, which is very convenient as our office is located in Shanghai. Our factory in Jiangsu is only about 200-250 km from Shanghai Port, enabling fast and efficient shipping.
Q:What are your acceptable payment terms?
A:
Our standard payment terms include:
T/T (30% deposit, 70% balance before shipment)
L/C at sight (for large orders)
Western Union / PayPal (for sample orders)
Flexible terms can be discussed according to order value.
Q:What international certificates do you have?
A:
We have obtained multiple international certifications, including:
CE/EAC/WRAS/FM/ISO 9001/ISO 45001/ISO 14001
Send Inquiry
*To:
Shanghai Zentif Valve Group Co., Ltd.
Shanghai Zentif Valve Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Compact Structure Custom Marine CF8m Butterfly Valve for Seawater Cooling System
US$25.00-2,000.00
10 Pieces(MOQ)
High-Performance Worm Gear Lug Butterfly Valve for Industrial Use Worm Gear Lug Butterfly Valve2" ~ 48"
US$25.00-2,000.00
10 Pieces(MOQ)
Water Wafer Style Rubber Seal Butterfly Valve for Fire Protection Signal Alarm Equipment
US$16.00-19.00
1 Piece(MOQ)
Soft Sealing Wafer Signal Safety Water Control Butterfly Valve for Fire Fighting
US$8.00-11.00
1 Piece(MOQ)
Durable Rubber Seated Butterfly Valve for Industrial Use
US$25.00-2,000.00
10 Pieces(MOQ)
Fire Protection UL FM Approved Red Wafer Butterfly Valve with Signal Gearbox 12"
US$40.00-50.00
10 Pieces(MOQ)
DN700 Size Grooved Butterfly Valve Pn6 for Heavy Industrial Fire System
US$50.00-2,000.00
10 Pieces(MOQ)
FM UL Fire Sprinkler System 300 Psi Grooved Signal Butterfly Valve
US$40.00-260.00
10 Pieces(MOQ)
Best Wafer Butterfly Valve for Fire Protection System
US$23.00-30.00
10 Pieces(MOQ)
BV Approved Check Valve/Single Door Valve/Non Return Flap Valve for Fire Protection Systems
US$5.00-58.00
1 Set(MOQ)
Pressure Resistant Compact Design Flange Connection Butterfly Valve for Fire Protection
US$10.00-100.00
1 Piece(MOQ)
FM UL Approved Fire Protection 300psi Wafer Type Butterfly Valve with Signal Gearbox
US$40.00-260.00
10 Pieces(MOQ)
Sdf Flanged Butterfly Valve DN100-500 for Industrial Fire Water Supply Piping System
US$50.00
5 Pieces(MOQ)
DN200 FM UL Approved Fire Sprinkler Product 300psi Grooved Signal Butterfly Valve
US$40.00-260.00
10 Pieces(MOQ)
UL FM Ductile Iron Grooved Butterfly Valve for Fire Protection
US$20.00-25.87
10 Pieces(MOQ)
Industrial Signal EPDM Coated Grooved End Butterfly Valves for Fire Fighting
US$10.00-100.00
10 Sets(MOQ)
Stainless Steel Grooved Lugged Type Valves Butterfly for Fire Fighter Systems with Hand Lever
US$5.00-600.00
1 Piece(MOQ)
300psi Butterfly Valve Grooved Type with Supervisory Switch for Fire Protection
US$30.00-100.00
5 Sets(MOQ)
Premium Full Lined PTFE Lug Butterfly Valve for Filtered Water Systems
US$7.99-366.00
10 Pieces(MOQ)