What is the warranty period for the valve?

The valve comes with an 18-month guarantee.

What actuation methods are supported?

The valve supports Hand Operated, Gear Operated, Electrical Actuated, and Pneumatic Actuated operations.

Shf Cast Steel PTFE PFA Lined Straight Through Diaphragm Valve

Name: Shf Cast Steel PTFE PFA Lined Straight Through Diaphragm Valve
Brand: Suzhou Shangheng Valve Co., Ltd.
SKU: 2030929005

Jiangsu, ChinaSuzhou Shangheng Valve Co., Ltd.

US$80.00

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.

G46J

Actuator

Hand Wheel, Pneumatic Actuator, Electric Actuator

Connection

Flanged Diaphragm Valve

Material

Wcb,CF8,CF8m,CF3,CF3m

Structure

Straight Through 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

Versatile Material Options: Available in WCB, CF8, CF8M, CF3, CF3M, and CD4McN for diverse corrosive environments.

Chemical Resistance Lining: PTFE, PFA, FEP, PVDF linings ensure high resistance to acids, alkalis, and corrosive media.

Customizable Size Range: Sizes range from 1/2' to 12' (DN15 to DN300) to fit specific pipeline requirements.

Multiple Actuation Modes: Supports Hand Wheel, Gear, Pneumatic, and Electric actuators for flexible operation.

Zero Maintenance Design: Isolated operating parts prevent contamination, ensuring long life and zero maintenance.

Strict Quality Testing: 100% quantity tested before delivery with EN1024 3.1 certificates and NACE MR0175 compliance.

OEM Branding Support: Factory direct supply with OEM brand name options for customized market needs.

Company profile

Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2000-09-02Nearest Port: SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤2.86hTerms 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 bonnet?

The valve body and bonnet are available in A126 Class B, GGG50, WCB, CF8, CF8M, CF3, CF3M, and CD4McN.

Q:What lining materials are used for chemical resistance?

Lining options include Fluorine materials such as PTFE, FEP, PCTFE, PVDF, TFE, PFA, RPP, and PO, as well as various rubbers like NR, BR, IIR, CR, EPDM, CSPE, FKM, and SI.

Q:Can this valve be customized for specific sizes?

Yes, the size can be customized from 1/2' to 12' (DN15 to DN300) to suit customer requirements.

Q:What certifications and tests are performed before delivery?

The valve undergoes 100% quantity testing with EN1024 3.1 certificates, RT, MT, PT, and UT inspections, complying with standards like API6d, CE, and ISO9001.

Q:What are the suitable applications for this diaphragm valve?

It is suitable for fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, and acidic environments, particularly in chlor-alkali, chemical, and pharmaceutical industries.