What payment terms are accepted?

We accept LC, T/T, Western Union, and Money Gram.

Is the diaphragm replaceable?

Yes, the diaphragm is changeable, which helps keep maintenance costs low.

Normally Open Pneumatic Operated Rubber Lined Diaphragm Valve

Name: Normally Open Pneumatic Operated Rubber Lined Diaphragm Valve
Brand: Goole Valve technology Co., Ltd.
SKU: 2101446595

Zhejiang, ChinaGoole Valve technology Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Leakage Standard

Class IV or Class VI

Flow Characteristic

Linear or Equal Percentage

Model NO.

GAG641J

Actuator

Pneunamic

Connecting Type

Flange

Material

Wcb, S.S 304, SS316, SS304L, SS316L

Medium Temperature

- 20 Deg C to 150 Deg C

Usage

Flow Control

Type

Standard Type, Regulating Cutting Type, Bellow Sea

Size

DN15-DN300

Lining Material

FEP, PTFE, PFA

Transport Package

Plywood Case

Specification

CE, SGS, TUV

Trademark

GOOLE, OEM

Origin

Wenzhou, Zhejiang, China

HS Code

8481804090

Production Capacity

50000PCS/Year

Key features

Corrosion Resistance: Lined with FEP, PTFE, or PFA to handle noncorrosive and strong corrosive media.

Zero Leakage Design: No stuffing box and elastic sealed element prevent inner leaks effectively.

Low Maintenance Cost: Changeable diaphragm design reduces maintenance expenses significantly.

Flexible Flow Control: Available in linear or equal percentage flow characteristics for precise control.

Multiple Material Options: Body available in WCB, SS304, SS316, SS304L, and SS316L.

Low Pressure Loss: Built-in interval channel design minimizes pressure loss during operation.

Standard Compliance: Manufactured according to GB12239 and GB12221 standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Goole Valve technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-07-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.04hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier manufactures specialized equipment for oil refining and chemical production and also conducts hardware product manufacturing, research and development, sales, and related services. It reports ISO 9001 and ISO 14001 certification, two production lines, six to ten quality-control staff, and six to ten years of total R&D engineer experience. The supplier offers broad customization, OEM, and ODM services, with documented inspection, corrective-action, complaint-handling, and traceability procedures. Export experience is stated as 15 years, with 51%–70% of total sales from exports and self-operated import/export rights. However, it has no overseas agents or branches, warehouses, showrooms, or SDK availability; it also reports no new products in the past year and no valid manufacturing-capacity contract with related subcontractors. Customer cases are not specifically provided.

Supplier typeThe stated business scope includes manufacturing and sales of specialized equipment for oil refining and chemical production, hardware product manufacturing, hardware R&D, and ferrous metal casting. The company description also covers material purchasing, production, inspection, delivery, and after-sales service, indicating a manufacturer with integrated related operations.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These are explicit certifications relevant to quality and environmental management systems.

After-Sales capabilityThe supplier states that its operations include after-sales service and has clear, followed procedures and records for handling customer complaints and corrective and preventive actions. However, it reports no overseas agents or branches and offers overseas services in zero countries, which limits directly evidenced overseas service coverage.

Production capacityThe supplier operates two production lines, maintains six to ten quality-control staff, has in-stock service capacity, and uses documented inspection, supplier assessment, corrective-action, complaint-handling, quality-assurance, and material-traceability procedures. Nevertheless, it reports no valid contract with associated subcontractors for manufacturing capacity, creating a documented weakness in subcontracting governance.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides OEM services for well-known brands and ODM services, demonstrating broad stated customization and manufacturing-design support.