What is the Minimum Order Quantity (MOQ)?

The MOQ is 1 piece, welcoming small orders to start cooperation.

Can you provide material certificates?

Yes, we can provide material certificates, mill certificates, pressure testing certificates, and more upon request.

How do you handle quality problems?

We offer replacement, compensation, or resending goods based on the specific condition of the issue.

Diaghragm / Piston Automaitc Tube Inline Water Force Control Valve

Name: Diaghragm / Piston Automaitc Tube Inline Water Force Control Valve
Brand: ZHEJIANG MENCROWN VALVE CO., LTD.
SKU: 2110290385

Zhejiang, ChinaZHEJIANG MENCROWN VALVE CO., LTD.

US$300.00-3,000.00

1 Piece

Product profile

Customization

Available

Media

Clean Water, Sewage, Source Water, Slug Water Et

Temperature

High Temperature

Model NO.

BFDG7H41

Material

Ci, Di, CS, Ss etc

Connection Form

Flange

Structure

Diaphragm/ Piston

Pressure

Ordinary Pressure

Function

Nrvr Silence, Nrvz Silence, Nrvg Silence

Sealing Form

Soft Sealing / Hard Sealing

Flow Direction

Unidirection

Standard

ANSI, API, DIN, BS, GB etc

Application

Industrial Usage, Water Industrial Usage

Temperature Applicable

0 ~ 80ºC

Pressure Rating

Pn6~ Pn25 (MPa0.6~2.5 or Class 150~300)

Seat

NBR, EPDM, Viton, Metal to Metal

Surface

Epoxy Resin Coating

Transport Package

Bubble Plastic Paper + Plywood Case

Specification

DN125 ~ DN800

Trademark

KARFAR

Origin

China

Production Capacity

800 PCS / Month

Key features

Multi-Function Integration: Combines gate valve, butterfly valve, and check valve functions in one compact unit.

Water Hammer Protection: Quick closing speed prevents pressure surge, protecting pumps and pipelines.

Energy Efficient Design: Straight line flow channel ensures smooth running and significant energy savings.

Versatile Material Options: Available in WCB, Cast Iron, Ductile Iron, Stainless Steel, and Carbon Steel.

Wide Application Range: Suitable for clean water, sewage, slurry, and various industrial environments.

Certified Quality: ISO9001, CE, and TS certified with rigorous 100% finished product inspection.

Compact Structure: Lightweight and small size design ideal for large diameter pipeline systems.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

ZHEJIANG MENCROWN VALVE 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: 26 Years CertifiedNearest Port: Ningbo Port; Shanghai PortAverage Response Time: ≤15h

About Our Factory & Business Background

AddressSanqiao Indusrial Park, Wenzhou, Zhejiang, China

Plant Area6217.9 square meters

Number of Employees29

Registered Capital53,400,000 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 Pc

Supply Chain Partners50

Our Production Capability & Technical Expertise

Main ProductsValve, Check Valve, Control Valve, Hydraulic Control Valve, Pressure Reducing Valve, Butterfly Valve, Gate Valve, Ball Valve, Globe Valve, Non-Slam Check Valve

Production Lines20

Production MachinesDrilling machine, CNC machine, vertical lathe, Lathe 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 Engineers5 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment1998-06-04

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff1

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 trading company or a factory?

We are a manufacturer factory with our own exporting license.

Q:What certifications do you have?

We hold ISO and CE certificates, and we also have several design patents.

Q:How do you control product quality?

We use PMI machines for raw material inspection, conduct water pressure tests twice, and perform 100% inspection on finished products to avoid defects.

Q:What is the warranty period?

We provide a 1-year warranty for all products, excluding gaskets and easily broken parts.

Q:What is the delivery time?

Normal products are delivered in 15 days, while bulk orders take 20-30 days depending on the quantity.