Does the valve require manual operation?

Yes, this model is equipped with a manual actuator for opening and closing.

What surface treatment is applied to the valve?

The valve surface is treated with epoxy coating to prevent corrosion and ensure durability.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing options.

Fire Protection Valve 300psi Rising Type Gate Valve with Flange Type

Name: Fire Protection Valve 300psi Rising Type Gate Valve with Flange Type
Brand: NINGJIN APC INDUSTRIES INCORPORATED COMPANY
SKU: 1902176155

Shandong, ChinaNINGJIN APC INDUSTRIES INCORPORATED COMPANY

US$70.00-600.00

10 Pieces

Product profile

Customization

Available

Media

Water

Temperature

High Temperature

Model NO.

Z41-300

Type

Straight-through

Material

Ductile

Connection Form

Flange

Pressure

High Pressure

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Safety, Drain, Flow Control, Fire Sprinkler System

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Approval

FM UL CE TUV

Food Grade

Yes Lead-Free Nsfcertified

Norminal Pressure

300psi

End

Flange, Flange* Groove , Groove

Flange Standard

ANSI /DIN

Body Material

Ductile Iron

Disc

Ductile Iron +EPDM

Surface Treatement

Epoxy Coating

Transport Package

Wooden Box

Specification

DN50-300

Trademark

APC

Origin

China

HS Code

8481804090

Production Capacity

10000/Month

Key features

FM & UL Approved: Certified by FM and UL for fire protection reliability and safety compliance.

300psi High Pressure: Designed for high-pressure applications with a 300psi working pressure rating.

Ductile Iron Body: Constructed with durable ductile iron for the body and disc, ensuring longevity.

Epoxy Coating: Surface treated with epoxy coating for enhanced corrosion resistance.

OSY Rising Stem: Features an Outside Stem Yoke (OSY) design for clear visual status indication.

Flange Connection: Standard flange connection compatible with ANSI standards for easy installation.

Factory Direct Supply: Own foundry and machining workshop ensure competitive pricing and quality control.

20 Years Experience: Over two decades of exporting experience as a qualified fire valve supplier.

Company profile

High Repeat Buyers ChoiceExperienced Team

NINGJIN APC INDUSTRIES INCORPORATED COMPANY

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.56h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including ODM services, private mold designs, 3D software design, and recent new-product development. It operates five production lines, reports annual valve output of 100,000 sets, and has 11–20 quality-control staff. Quality-related procedures exist for corrective actions and complaints, and the supplier reports quality assurance and OEM service for well-known brands. However, quality-control evidence also shows no raw-material traceability identification, verbal document requirements, and finished-product checks performed by packing staff. The supplier has limited overseas service infrastructure: no overseas agents, branches, warehouse, showroom, or stock capacity, and reports zero countries with overseas services. Financial credibility cannot be assessed because the provided records only identify financial-capacity years without substantive financial information. Certification holding and customer cases are also not sufficiently...

Supplier typeThe supplier is evidenced as a manufacturer and professional technical supplier with its own production lines, product output, R&D engineers, private mold designs, ODM services, and OEM service for well-known brands. The available information supports identifying it as a manufacturing-oriented supplier, although no narrower legal or trading classification is provided.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, indicating a basic service-response mechanism. However, it has no in-stock capacity, overseas warehouse, showroom, overseas agents or branches, and reports overseas services in zero countries, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier reports new-product development during the past year, ODM capability, private mold designs, 3D software design services, and 10 years of total R&D-engineer experience. These explicitly support an active product-development capability, although no SDK is available.

Production capacityThe supplier operates five production lines and reports output of 100,000 valve sets, with a pressure-testing machine and 11–20 quality-control staff. Nevertheless, it lacks in-stock capacity, has no valid manufacturing-capacity contract with associated subcontractors, and its quality controls include no raw-material traceability identification and packing-staff final checks, indicating operational and control limitations.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization. ODM services, private mold designs, and 3D software design further support its ability to develop customized products.