Do you offer customization services?

Yes, we provide customization from samples, designs, minor customization, full customization, and flexible customization.

Do you provide product samples?

Yes, we support sample service for all valve products. Customers need to bear the sample cost and freight fee, and the sample fee will be fully refunded after you place a formal bulk order.

H71 Wafer Lift Check Valve, Spring Assisted Anti-Backflow Valve

Name: H71 Wafer Lift Check Valve, Spring Assisted Anti-Backflow Valve
Brand: Zhongchi Valve Group Co., Ltd.
SKU: 2328709845

Zhejiang, ChinaZhongchi Valve Group Co., Ltd.

US$10.00

10 Pieces

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

H71

Material

Stainless Steel

Connection Form

Wafer

Structure

Elevated

Pressure

Ordinary Pressure

Function

Non-Return

Sealing Form

Rigidity Seal

Flow Direction

Unidirection

Standard

GB ANSI JIS Bsw DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Pressure Rating

Pn10-Pn64; Class150-Class300

Body Material

Wcb, CF8, F304, F316, CF3m

Casting

Precision Casting

Working Temperature

-29℃-300℃

Transport Package

Standard Export Package

Specification

1/2"~12"

Trademark

CNCHI

Origin

Wenzhou China

HS Code

8481300000

Production Capacity

100, 00 PCS/Week

Key features

Ultra-Compact Design: Thin wafer structure fits directly between flanges, ideal for limited space pipelines.

Low Flow Resistance: Optimized internal structure ensures minimal pressure drop and efficient flow.

Customization Available: Offers full customization, minor customization, and design-based manufacturing options.

Diverse Material Options: Body and disc available in CF8, CF3, CF8M, CF3M, and WCB stainless steel grades.

Wide Size Range: Available in sizes from 1/2 inch to 12 inches for various pipe diameters.

Multiple Standards: Complies with GB, ANSI, JIS, BSW, and DIN standards for global compatibility.

100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipping.

Flexible Lead Time: Off-season delivery within 15 workdays; peak season takes approximately one month.

Company profile

Importers and ExportersSelf-brandedStandardized quality controlR&D Capabilities

Zhongchi Valve Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.04h

About Our Factory & Business Background

AddressNo. 769 Binhai 5th Road, Yongxing Street, Longwan District, Wenzhou, Zhejiang, China

Plant Area4000 square meters

Number of Employees39

Registered Capital55,880,000 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: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 set

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsBall Valve, Gate Valve, Globe Valve, Check Valve, Strainer Valve, Butterfly Valve

Production Lines2

Production MachinesCNC Lathe, Lathe, Radial Drilling Machine, Laser Marking Machine, Shot Blasting Machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2008-04-22

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO45001:2018, ISO14001

Product CertificationCE, Others

Cooperated with Fortune 500No

Product Q&A

Q:What are your primary product offerings?

We specialize in a full range of industrial valves, covering six core categories: ball valves, gate valves, globe valves, check valves, butterfly valves and filters. We offer various material options including carbon steel, stainless steel and alloy steel, support customization of multiple connection types such as threaded, flanged and welded connections, and provide custom manufacturing in compliance with GB, ANSI, JIS and other standards.

Q:What quality assurance measures do you have in place?

We have established a full-process quality control system from raw materials to finished products. All materials undergo full incoming inspection upon arrival, strict patrol inspection is carried out for each production process, and 100% of products are subject to pressure testing before delivery.

Q:Can you print our Logo on the valves?

Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing.

Q:What are your standard packaging terms?

Fumigation-free plywood wooden cases are used as standard, with sturdy structure and high load-bearing capacity, suitable for long-distance transportation such as sea freight and land freight. Small-bore and light valves can also be packed in thickened corrugated cartons.

Q:What is your typical delivery timeline?

Our delivery lead time varies based on order specifications, purchase quantity, material and customization requirements. Standard regular products are well stocked, while bulk and customized orders are scheduled according to production plans.