Powered by Made-in-China.com
Silent Check Valve Grooved End Ductile Iron for Fire Protection Systems
US$40.00
1-49 Pieces
US$38.00
50-99 Pieces
US$35.00
100-199 Pieces
US$33.00
200-499 Pieces
US$30.00
500+ Pieces
Product specifications
4inch
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableMedia
Water/Oil/Gas/AcidTemperature
Ordinary TemperatureModel NO.
ZGTVT-HC41X-16QMaterial
Cast SteelConnection Form
FlangeStructure
ElevatedPressure
Ordinary TemperatureFunction
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg SilenceSealing Form
Metal SealFlow Direction
UnidirectionStandard
ANSIApplication
Industrial Usage, Water Industrial Usage, Household UsageBody Material
Stainless Steel/Ductile IronDisc Material
Stainless Steel/Ductile IronStem Material
Ss420Seal Material
Stainless SteelValve Bolt
Ss201Certificate
CE ISO9001 ISO14001 ISO45001Body Surface
Epoxy Painting/NoneValve Type
Flange TypeWooden Box Size
110cm*110cm*110cmFactory Area
11620 Square MeterEmployee
45Packing
Plastic Bag * 2OEM/ODM
AcceptCustomized
Logo/Color/Shape/MaterialConnection
Pn10 Pn16 Pn25 150lbTransport Package
Wooden BoxSpecification
DN50-DN600Trademark
ZGTVTOrigin
ChinaHS Code
8481804090Production Capacity
1000000 Set/YearKey features
18-Month Quality Guarantee: Comprehensive warranty covering all sold products with dedicated after-sales support.
Customizable Specifications: Logo, color, shape, and material can be customized to meet unique project requirements.
Fast Response Support: Problem reply within 1 hour and solution provided within 3 hours during working hours.
International Certifications: Passed ISO9001, ISO14001, OHSAS18001, and CE certifications for quality assurance.
Factory Direct Pricing: Competitive pricing with cost efficiency without compromising product quality.
Comprehensive Testing: 100% inspection including pressure testing, leak checks, and spectrometer analysis.
Flexible Payment Terms: Accepts T/T, L/C, D/P, PayPal, Western Union, and other secure payment methods.
Global Shipping Options: Multiple Incoterms available including FOB, CIF, DDP, and EXW for worldwide delivery.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc.Export Year: 2018-09-10 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.83h
AI-Powered supplier vetting
SummaryThe supplier operates in building and construction-related materials and has four production lines, stated product output across valves, and fewer than five quality-control staff. It reports strong technical strength, manufacturing equipment, testing equipment, quality assurance, customization services, and OEM service for known brands. However, export experience is limited to one year, exports represent 21%–30% of sales, and the primary export market is domestic. Overseas service infrastructure is absent, including overseas warehouses, showrooms, agents or branches, and offline trade-show participation. Service assessment, complaint handling, corrective-action, and supplier-approval procedures lack written procedures or records. R&D documentation is unavailable for audit, no R&D patents are reported, and no SDK is available. Financial information is identified for 2022–2024, but the provided slices do not establish financial strength or credibility.
Supplier typeThe supplier is a building-materials and construction-related manufacturer or seller, with stated production of multiple valve products and four production lines. Its business scope includes building materials, metal parts, construction machinery, waterproofing products, and related products.
After-Sales capabilityThe company claims that after-sales service is in place, but its service capability lacks written assessment, corrective-action, and customer-complaint procedures or records. It also has no overseas warehouse, showroom, agent, branch, or offline trade-show presence, limiting demonstrated overseas support capability.
R&D capabilityThe supplier has CAD-related R&D capability and assigns engineers to customize products according to customer needs. Nevertheless, it reports no available SDK, zero R&D patents, and no design-input, output, review, verification, or validation documents available for audit, indicating limited documented innovation evidence.
Production capacityThe supplier operates four production lines and reports specified output for several valve products, supported by manufacturing equipment, testing equipment, and fewer than five quality-control staff. However, it does not continuously reconcile quantities for each batch or batch production, which is a production-control weakness.
Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. Its R&D responsibilities include product customization based on customer needs, and it provides OEM services for known brands.
Product Q&A
Q:Are you trading company or manufacturer?
A:
We are factory Located In Tianjin, China. Specialist in valve production more than 25 years.
Q:What's your product range?
A:
We produce Butterfly valve, Gate valve, Check valve, Y strainer, Water Controlling Valve and other Valves.
Q:What's Execution Standard?
A:
ISO/ANSI/DIN/JIS/ EN standard.
Q:What's your Strong product?
A:
Centre Line Butterfly valve, Eccentric Butterfly valve, Resilient Seat Gate valve, and largest size to DN2400.
Q:How long is your produce time?
A:
Generally it is 7 days if the goods Parts are in stock. Or it is 30 days if the goods are not in stock, it is according to quantity.
Send Inquiry
*To:
Tianjin Tanggu General Valve Group Co., Ltd.
Tianjin Tanggu General Valve Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Leyon FM UL Fire Protection System Fire Fighting Pipes Fire Sprinkler System Cast Iron Valves Flanged Swing Check Valve
US$40.00-2,100.00
1 pieces(MOQ)
350psi UL/FM Grooved End Swing Check Valve
US$20.00-240.00
5 Pieces(MOQ)
Groove-Type Spring-Loaded Silencer Non-Return Check Valve for HVAC System
US$50.00-90.00
1 Piece(MOQ)
Grooved End Check Valve UL/FM Awwa C606
US$20.00-240.00
5 Pieces(MOQ)
Fire-Fighting Use Silent Check Valve Flange Di Pn16 Silence Check Valve
US$28.00
5 Pieces(MOQ)
Flange Swing Check Valve UL/FM for Fire Protection
US$50.00-300.00
5 Pieces(MOQ)
3 Inch DN80 Fire Sprinkler System Used Wet Alarm Check Valve Flange End Approved FM
US$60.00-700.00
10 Pieces(MOQ)
Grooved End Swing Check Valve for Fire Protection Systems
US$47.80-50.00
10 Pieces(MOQ)
Fire Protection Wet Alarm Valve Assembly for Fire Sprinkler System
US$100.00
10 Pieces(MOQ)
Heavy-Duty Ductile Iron Silent Check Valve for Water Management
US$68.00-358.00
1 Piece(MOQ)
Cast Iron Flange End Ball Check Valve for Drainage System
US$9.00-980.00
100 Pieces(MOQ)
Fire Safe Design High Pressure Butt Welded Power Station Check Valve for Emergency System
US$20.00-50.00
1 Piece(MOQ)
Ductile Iron Flanged Check Valve for Reliable Municipal Water Supply Systems
US$10.00-100.00
1 Piece(MOQ)
Flanged Silent Check Valve for Water Pump System
US$28.00-30.00
10 Pieces(MOQ)
Factory Price Non-Return Silencer Check Valve for HVAC Systems
US$50.00-90.00
1 Piece(MOQ)