What are the lead times for production?

The average lead time is one month during the off-season and 1-3 months during the peak season.

What types of actuators are supported?

The valve supports Hand Wheel, Pneumatic Actuator, Electric Actuator, and Gear Operated mechanisms.

Lined PFA EPDM Cast Iron Steel Weir Type Diaphragm Valve Flange End

Name: Lined PFA EPDM Cast Iron Steel Weir Type Diaphragm Valve Flange End
Brand: Suzhou Shangheng Valve Co., Ltd.
SKU: 2026916935

Jiangsu, ChinaSuzhou Shangheng Valve Co., Ltd.

US$150.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Media

Fresh Water, Sewage, Sea Water, Air, Vapor, Food

Temperature

High Temperature

Model NO.

G41J

Actuator

Hand Wheel, Pneumatic Actuator, Electric Actuator

Connection

Flanged Diaphragm Valve

Material

Gg25,Ggg40,Ggg50

Structure

Weir Pattern Diaphragm Valve

Pressure

Class 150/300; Pn16/Pn25

Flow Direction

Reversing

Function

Electronic Type, Intelligent Type, Prevent Medium Backflow

Standard

DIN, GB, ANSI, JIS

Size

1/2"~12"; DN15~DN300

Valve Bonnet

Bolted Bonnet

Pre-Temp. Rating

ASME B16.34

Design Std

GB/T 12239, Mss-Sp-88, ISO 5752, BS 5156

Test & Inspection

BS 5156, Mss Sp-82, API 598

Valve Test

100% Quantity Tested Before Delivery

Test Certificate

En1024 3.1 Certificate, Provide Rt, Mt, PT, Ut

Company Certificate

API6d/CE/ISO9001/ISO14001

Brand Name

Shf & OEM

Special

Nace Mr-0175

Supplier

Factory Direct

Valve Guarantee

18 Months

Transport Package

Plywood Wooden Case

Specification

120x120x100cm

Trademark

SHF & OEM

Origin

Jiangshu, China

HS Code

8481804090

Production Capacity

200000

Key features

Wide Material Options: Body/Bonnet/Disc in GGG50, WCB, CF8M, CD4McN; Linings in PFA, PTFE, EPDM, etc.

Versatile Actuation: Supports Hand Wheel, Pneumatic, Electric, and Gear operated actuators for flexible control.

Corrosion Resistant: NACE MR0175 compliant; suitable for acidic environments, sewage, sea water, and chemicals.

Robust Construction: Weir pattern design with non-stick, self-sealing faces; high resistance to thermal/mechanical shock.

Strict Quality Control: 100% quantity tested before delivery with EN1024 3.1 certificate; certified by API6D/CE/ISO9001.

Broad Application: Ideal for chlor-alkali, mining, petroleum, pharmaceuticals; handles liquids, slurries, and vacuum.

Customizable Design: Sizes DN15-DN300; customizable bonnet, design standards, and test inspections per customer needs.

Long Service Life: Zero maintenance design with extended use in low pressure and slurry applications where other valves corrode.

Company profile

Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2000-09-02Nearest Port: SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤3.38hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummarySuzhou Shangheng Valve Co., Ltd. is identified as a China-based manufacturer/factory of industrial valves, operating in Jiangsu with 10 production lines. Its stated product range includes gate, globe, check, ball, butterfly, plug, safety, diaphragm, pinch, and trap valves/strainers. The supplier reports ISO 9001 and GMP certifications, 6–10 R&D engineers, and 6–10 quality-control staff. It reports substantial stated annual capacities for five valve categories and exports to multiple global regions, with 71%–90% of total sales from exports and self-operated import/export rights. OEM and ODM services are explicitly offered. However, the provided information contains no verified customer cases, detailed after-sales procedures, or sufficient evidence to assess financial credibility or broader innovation performance.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Kunshan, Jiangsu, China. This directly supports classification as a manufacturing supplier rather than solely a trader or service provider.

CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit certification claims, although the slices do not provide certificate numbers, validity dates, issuing bodies, or scope.

Production capacityThe supplier reports 10 production lines and stated annual capacities of 500,000 tons for gate valves, 300,000 tons for globe valves, 100,000 tons for check valves, 500,000 tons for ball valves, and 400,000 tons for butterfly valves. These explicit capacity figures and the manufacturer classification support a positive assessment, although the slices do not independently verify the figures.

Customization capabilityThe supplier explicitly states that it provides professional OEM and ODM services. This directly supports the ability to undertake customized product or manufacturing work, although no customization examples, engineering process, tooling capability, or minimum requirements are provided.

Product Q&A

Q:What materials are available for the valve body and lining?

Body, bonnet, and disc materials include GGG50, WCB, CF8, CF8M, CF3, CF3M, and CD4McN. Linings offer various options such as PFA, PTFE, FEP, PCTFE, PVDF, TFE, RPP, PO, and rubbers like EPDM, FKM, and SI.

Q:What is the warranty period for this diaphragm valve?

The valve comes with an 18-month guarantee.

Q:Can the valve be customized for specific requirements?

Yes, the valve can be tailor-made to suit customer requirements, including custom sizes (DN15-DN300), specific design standards, and test inspections.

Q:Is this valve suitable for corrosive or abrasive media?

Yes, it is suitable for viscous, hazardous, abrasive, and corrosive flows, including acidic environments (NACE MR0175), sewage, and sea water, due to its isolated operating parts and specialized linings.

Q:What certifications does the product hold?

The product holds API6D, CE, ISO9001, and ISO14001 certifications. It also provides EN1024 3.1 test certificates.