What media can this valve handle?

It is designed for Air, Ammonia, Petroleum Gas, and similar media in blower hot air systems.

Does the valve require a regulating ring?

No, it does not have a regulating ring, making it simpler to use and more convenient.

What are the available nominal diameters?

The valve is available in sizes ranging from DN40 to DN200.

Fan System Hot Air Safety Valve (GAF4QH-10C)

Name: Fan System Hot Air Safety Valve (GAF4QH-10C)
Brand: Goole Valve technology Co., Ltd.
SKU: 2013401855

Zhejiang, ChinaGoole Valve technology Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Media

Gas

Certification

ISO

Model NO.

GAF4QH-10C

Temperature

Low Temperature

Connection

Thread

Pressure

Adjustable

Structure

Spring Loaded Closed Low Lift Type

Material

Cast Steel/Stainless Steel

Actuator

Automatic

Connecting Type

Threaded

Medium

Air, Ammonia, Petroleum Gas., etc

Usage

Safety

Application

Industry

Transport Package

Plywood Case

Specification

ISO 9001

Trademark

Goole or others

Origin

Wenzhou

Production Capacity

10000PCS/Year

Key features

Patented Compact Structure: Reduces weight to 1/3-1/5 of traditional valves with smoother discharge.

Low Pressure Sensitivity: Accurate operation at opening pressures as low as 0.02MPa.

Vibration-Free Discharge: Even medium discharge via small holes prevents system vibration.

Stable Spring Performance: Force point close to sealing surface ensures reliable action.

User-Friendly Design: No regulating ring required; pre-debugged for immediate installation.

Durable Materials: Constructed from Cast Steel or Stainless Steel for longevity.

ISO Certified Quality: Meets international safety and quality standards.

Versatile Application: Suitable for Air, Ammonia, Petroleum Gas, and other media.

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: ≤7.16hTerms 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.