Is there a safety feature for untrained personnel?

Yes, a locking pin device restricts full opening by untrained personnel but can be removed by firefighters.

What quality inspections are performed?

All finished products undergo 100% inspection including visual and functional checks.

What is the minimum order quantity?

The minimum order quantity is 1 set.

6 Inch Groove Connection Gate Valve for Fire Fighting

Name: 6 Inch Groove Connection Gate Valve for Fire Fighting
Brand: Zhejiang Huizheng Valve Technology Co., Ltd.
SKU: 941571065

Zhejiang, ChinaZhejiang Huizheng Valve Technology Co., Ltd.

US$50.00-10,000.00

1 Set

Product profile

Customization

Available

Media

Oil

Temperature

High Temperature

Model NO.

732

Type

Straight-through

Material

Stainless Steel

Connection Form

Flange

Pressure

Ordinary Pressure

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Inside Gate Valve

Usage

Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control

Standard

JIS

Application

Industrial Usage, Water Industrial Usage, Household Usage

Transport Package

Wooden Case

Specification

1/2" ~ 4"

Trademark

HUIZHENG

Origin

China

HS Code

8481804090

Production Capacity

100000PCS/Year

Key features

Customization Options: Offers full, minor, and flexible customization from samples or designs.

Fire Safety Locking Pin: Locking pin restricts full opening by untrained personnel, removable by firefighters.

Wide Size Range: Available in sizes from 1/2 inch to 12 inches for various applications.

Diverse Material Options: Standard A351-CF8/CF8M/CF3M with other materials available upon request.

Fast Delivery: Delivery time within 30 to 45 days after receiving payment.

ISO Certifications: Certified under ISO9001:2015, ISO4000:2018, and ISO14001 standards.

100% Inspection: All finished products undergo visual and functional inspection.

Flexible Payment Terms: Accepts T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Zhejiang Huizheng Valve Technology Co., Ltd.

Zhejiang, 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: 4 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤8.79h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established valve manufacturing and service capabilities, with dedicated engineering, production, pre-sales, after-sales, logistics, and export personnel. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, supports extensive customization, maintains inventory capability, and has 16 years of export experience with 51%–70% of sales from exports. Service procedures for supplier assessment, corrective actions, complaints, and finished-product inspection are documented and followed. However, the supplier lacks an effective manufacturing contract with related subcontractors, has no overseas warehouse or showroom, does not conduct ongoing batch quantity reconciliation, and has no outsourcing SOP. Innovation evidence is mixed: it has 10 R&D engineers and one national science and technology progress award, but no SDK and no new products launched last year. No Fortune 500 cooperation is reported.

Supplier typeThe supplier is a valve manufacturer with five production lines, three subsidiary production workshops, and products including electric, pneumatic, self-operated control valves and ball valves. It also provides OEM services for well-known brands and maintains in-stock capability, indicating a manufacturing-oriented supplier rather than a purely trading entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, alongside stated quality assurance and documented supplier-service assessment procedures. These certifications and procedures provide explicit evidence of formal quality, occupational safety, and environmental management systems.

After-Sales capabilityThe supplier has five full-time after-sales staff and documented, followed procedures for corrective and preventive actions and customer complaints. It also has inventory capability and identified access to Ningbo and Shanghai ports, but no overseas warehouse or showroom; the available evidence nevertheless supports a defined domestic and export service structure.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its workshops produce multiple valve categories, reinforcing that customization is connected to an established product-manufacturing base.