What are the available sizes?

The nominal diameter ranges from DN15 to DN25 mm, corresponding to sizes 1/2, 3/4, and 1 inch.

What are the payment terms?

Payment terms include LC, T/T, Western Union, and Money Gram.

What is the lead time for production?

The peak season lead time is one month, while the off-season lead time is within 15 workdays.

Y14h/F-Gvpr05 Bellows Pressure Reducing Valve

Name: Y14h/F-Gvpr05 Bellows Pressure Reducing Valve
Brand: Goole Valve technology Co., Ltd.
SKU: 2074212725

Zhejiang, ChinaGoole Valve technology Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Certification

ISO

Temperature

Ordinary Temperature

Model NO.

GAY14H/F

Connection

Thread

Valve Seat

Single-Seat

Structure

Bellows

Material

S.S 304

Size

1/2"-1"

Connecting Type

Threaded

Medium

Steam., etc

Working Temperature

Below 250 Deg C

Usage

Pressure Reducing

Application

Steam System, Air Compressor System., etc

Transport Package

Carton, Plywood Case

Specification

ISO 9001

Trademark

GOOLE, OEM

Origin

China(Mainland)

HS Code

8481804090

Production Capacity

10000PCS/Year

Key features

High Sealing Performance: Internal bellows structure ensures high sealing performance for corrosive media.

Corrosion Resistant Material: Made of Stainless Steel CF8, suitable for steam, air, and corrosive mediums.

Tool-Free Pressure Adjustment: Adjust outlet pressure easily by rotating the plastic hand wheel without tools.

Extended Service Life: Filtering mesh protecting device shields internal parts from damage.

Energy Saving Design: Direct acting design meets energy saving needs with multi-function and light weight.

Wide Application Scope: Ideal for water, steam, air, oxygen, and liquefied gas pipes in factories and hotels.

Convenient Installation: Standard NPT/BSP screwed connections make installation very convenient.

Customizable Specifications: Size, category, and connecting type can be customized to meet specific needs.

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: ≤5.21hTerms 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.

Product Q&A

Q:What is the working principle of this valve?

It is a direct acting bellows reducing valve. Adjusting the spring sets the outlet pressure. The valve flap opens when pressure drops and closes when it reaches the set pressure, realizing pressure reduction and regulation.

Q:What materials are used for the main components?

The valve body and bottom cover are CF8. The valve cover is Casting Aluminium Alloy or CF8. The valve flap, rod, and seat are CF8. The bellows is 1Cr18Ni9Ti, and the hand wheel is heat-resistant plastic.

Q:What types of media can this valve handle?

It is suitable for water, steam, liquid, air, oxygen, nitrogen, and other corrosive mediums.

Q:What is the pressure rating and range?

The nominal pressure is PN1.6 Mpa. The outlet pressure range is 0.05-1.0 Mpa, with a max inlet pressure of 1.6 Mpa.

Q:How do I adjust the pressure?

You can adjust the pressure by rotating the plastic hand wheel. No tools are required for this operation.