What is the nominal pressure range?

The valve supports nominal pressure from 150 Lb to 2500 Lb.

Fire Signal Flanged Gate Valve with Handwheel for Fire Protection System

Name: Fire Signal Flanged Gate Valve with Handwheel for Fire Protection System
Brand: Kaigao Valve Co., Ltd.
SKU: 1997512271

Henan, ChinaKaigao Valve Co., Ltd.

US$25.00-50.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

Fire-Signal-GV-PN16

Type

Straight-through

Material

Cast Iron

Connection Form

Flange

Pressure

Ordinary Pressure

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Inside Gate Valve

Usage

Safety, Flow Control, Fire Protection Pipeline / Open-Close Control

Standard

GB, DIN, ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Nominal Diameter

DN15 - DN1200 (Metric Standard)

Operation Mode

Manual Operation, Electric Actuated, Pneumatic Act

Suitable Medium

Applicable to Water, Oil, Gas, Steam

Application Field

Oil & Gas Industry, Petrochemical Plant, Power Sta

Connection Type

Flanged End, Threaded End, Welded End

Body Material

Qt450 Ductile Iron

Transport Package

Wooden Case

Specification

DN15 ~ DN900 (1/2"~36")

Trademark

Ginsenka

Origin

Henan, China

Key features

Signal Feedback Design: Provides open and close position feedback for fire protection system monitoring.

Ductile Iron Body: QT450 ductile iron body with red epoxy coating for good strength and corrosion resistance.

Soft Sealing Structure: EPDM resilient seated wedge provides reliable sealing performance for fire water pipelines.

Flanged Connection: Standard flange end design for easy installation in fire protection pipeline systems.

Manual Operation: Handwheel operated gate valve, easy to open and close during pipeline control.

Non-Rising Stem Design: Compact stem structure suitable for limited installation space.

Fire Protection Application: Suitable for fire fighting water supply, sprinkler systems and hydrant pipeline systems.

OEM Service: CNKG brand or OEM customized marking and packaging are supported.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock Capacity100% Finished Products Inspection

Kaigao Valve Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-09-04Nearest Port: QingdaoAverage Response Time: ≤3.54hTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryThe supplier appears to be an industrial machinery and components trader/manufacturer with a broad scope covering foundry machinery, forgings, powder metallurgy products, instruments, special equipment, building materials, plastics, textiles, and electronic products. It reports more than 10 production lines, inventory capability, two R&D engineers, raw-material traceability, and quality assurance. However, the evidence also shows no available SDK, no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agents, branches, or overseas-service countries, and no documented corrective-action, complaint-handling, warehouse-control, supplier-assessment, or fire-drill procedures. Quality-testing equipment was recorded as zero, while only customer-request sample provision is documented for R&D. Financial records are referenced by year, but no assessable financial results are provided.

Supplier typeThe supplier’s stated business scope covers machinery and components and multiple industrial product categories, while its description presents valve engineering and manufacturing capabilities. The evidence supports classifying it as an industrial equipment supplier with manufacturing-related activities, although the breadth of its trading scope suggests it may also operate as a diversified distributor.

After-Sales capabilityThe supplier has inventory capability and accepts multiple service quotation and payment arrangements, but it has no overseas warehouse, showroom, agents, branches, or overseas-service countries. It also lacks written corrective/preventive-action and customer-complaint procedures, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier has two R&D engineers and describes advanced valve sealing and automated-control technologies, but it explicitly has no available SDK. The documented R&D responsibility is limited to providing samples according to customer requirements, so broader innovation capability is not established.

Production capacityMore than 10 production lines, inventory capability, and a stated quality-assurance system indicate some operational capacity. Nevertheless, there is no valid manufacturing-capacity contract with affiliated subcontractors, quality-testing equipment is recorded as zero, and no warehouse-control process was found on site, creating significant production-control weaknesses.

Customization capabilityThe supplier provides samples according to customer requirements and describes customized valve solutions with selectable sealing technologies and electric, pneumatic, or hydraulic controls. This is explicit evidence of product-level customization capability, although the scope and formal process for customization are not detailed.