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1/2-4 Inch Brass Quality Spring Vertical Water Check Valve

Zhejiang Italy Copper Industry Co., Ltd.
  • Audited Supplier
  • 16 yrs

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Product Highlights

  • Lead-Free Brass Material: Available in normal brass, DZR, lead-free, or low lead options for safety.
  • Silent Operation Design: NRVG silence function ensures quiet water flow and reduces noise pollution.
  • High Pressure Resistance: Rated for PN25 pressure, suitable for industrial and household water systems.
  • Durable Spring Mechanism: Spring and stock made of SUS304 stainless steel for long-lasting performance.
  • Flexible Customization: Supports OEM/ODM services with customization from samples or designs.
  • ISO Standard Thread: Features ISO228 thread standard for easy and secure pipe connections.
  • Strict Quality Control: Comprehensive review and third-party inspections like CE and SABS.
  • Fast Sample Delivery: Designer team delivers samples in 15 working days for new designs.

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Shipping Cost:
Contact the supplier about freight and estimated delivery time.

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Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
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Platform-assisted dispute resolution, including refunds or returns when applicable.

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Product Images of 1/2-4 Inch Brass Quality Spring Vertical Water Check Valve

1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve pictures & photos
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve pictures & photos
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve pictures & photos
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve pictures & photos
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve pictures & photos
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve pictures & photos
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
  • 1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
  • 1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
    1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
  • 1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
    1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
  • 1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
    1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
  • 1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
    1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
  • 1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
    1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
  • 1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
    1/2-4 Inch Brass Quality Spring Vertical Water Check Valve

Find Similar Products

Product Description

 Brass Quality Spring Vertical Check Valve (AV-CV-5014)
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve


1. Size: 1/2"~ 4"
2. Brass core, plastic core both working
3. Pressure: PN25
4. Material: Normal brass.  DZR , lead-free or low lead are available
5. Core material: Brass core , plastic working
6. Thread standard: ISO228.
 

 ITEM
 DESIGNATION  MATERIAL
 1  BODY  BRASS
 2  STEM  BRASS/PLASTIC
 3  SPRING  SUS.304
 4  STOCK  SUS304
 5  SEAT  NBR
 6  PRESS CAP  BRASS
 7  CAP  BRASS
 8  BODY PACKING PTFE



Similar Products 1/2-4 Inch Brass Quality Spring Vertical Water Check Valve
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve


OUR SERVICES
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve




Samples:
1) we can make the samples according to customer's samples or designs.
2) Our designer team can finish the samples timely, the exact sample delivery time depends on thesample's style, usually in 15 working days.
3) For New design samples, the buyers have to pay for the relative model fee.(When your order reach a certain amount, we will return back the model fee to you.

Price Terms:
FOB, CNF, CIF.Etc.

Payment Terms:
1) T/T, 30% T/T deposit before production, pay the balance before shipment.
2) L/C at sight (for large quantity order)
3) 100% T/T in advance

Order and Mass Production:
1) We will send PROFORMA INVOICE to you when the order is confirmed.
2) We will start to have mass production when confirm our sample and 30% T/T deposit received.
3) Quality is under the control and supervision during the production.
4) Packing information will be confirmed before the production finished, If no special requirment, using our normal package.
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve



Quality control and inspection:
1/2-4 Inch Brass Quality Spring Vertical Water Check Valve


1) Will be check by QC when Material & accessories inspection up arrival
2) In line control on Each Step
3) Every one valve will be comprehensive review before packing
4) Sales will be spot check before shipping
5) Third Party inspection Such as CE, SABS and so on
6) Original authorization through ISO9001:2008

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2531017". Items marked "verified" are certified.

Zhejiang Italy Copper Industry Co., Ltd.
Zhejiang Italy Copper Industry Co., Ltd.
Zhejiang Italy Copper Industry Co., Ltd.
Zhejiang Italy Copper Industry Co., Ltd.
Zhejiang Italy Copper Industry Co., Ltd.
Zhejiang Italy Copper Industry Co., Ltd.
Zhejiang Italy Copper Industry Co., Ltd.
Zhejiang Italy Copper Industry Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
Qinggang, Yuhuan, Taizhou, Zhejiang, China
verified Plant Area
2831.4 square meters
verified Number of Employees
9
verified Registered Capital
5,000,000 RMB
verified Terms of Payment
T/T
verified International Commercial Terms(Incoterms)
FOB
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: one month
verified Nearest Port
Ningbo Port, Shanghai Port
verified Minimum Order Quantity
3000
verified Supply Chain Partners
4

Our Production Capability & Technical Expertise

verified Main Products
Valve, Bibcock, Check Valve, Pipe Fittings, Gate Valve, Angle Valve, Radiator Valve, Float Valve, Globe Valve, Compression Fittings
verified Production Lines
1
verified Production Machines
Lathe Facility
verified QA/QC inspectors
1 people
verified Inspection Type for Finished Products
Random inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instructions and uniformly followed
verified Customization Options
Customization from Samples, Customization from Designs
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
1 people
verified Traceability of Raw Materials
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2006-08-10
verified Export Year
11 years
verified Main Markets
Europe
verified Repeat Buyers Choice
80%~100%
verified Number of Foreign Trading Staff
1
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
No

Our Certifications, Standards & Industry Recognition

verified Cooperated with Fortune 500
No

FAQ

What material options are available for the valve?
The valve body is made of brass. We offer normal brass, DZR (Dezincification Resistant), lead-free, or low lead options to meet different safety standards.
What is the pressure rating of this check valve?
The valve is designed for ordinary temperature and has a pressure rating of PN25, making it suitable for various industrial and household applications.
Can I customize the valve according to my design?
Yes, we provide OEM and ODM services. You can customize the valve based on your samples or designs, including specific sizes and materials.
What is the lead time for mass production?
The average lead time is one month for both peak season and off-season. Mass production starts after sample confirmation and receipt of the 30% T/T deposit.
What are the payment terms?
We accept T/T (30% deposit before production, balance before shipment), L/C at sight for large orders, or 100% T/T in advance.
How do you ensure product quality?
We conduct material inspections, in-line control at each step, comprehensive reviews before packing, and spot checks. Third-party inspections like CE and SABS are also available.
What is the minimum order quantity (MOQ)?
The minimum order quantity is 3000 units.
What is the function of the NRVG silence feature?
The NRVG silence function is designed to reduce water hammer noise and ensure quiet operation of the vertical check valve.

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