What is the average lead time for production?

The average lead time is one month, regardless of peak or off-peak seasons.

What inspection is performed on finished products?

We conduct 100% inspection, including visual inspection and function inspection.

Durable Stainless Steel Check Valve for Efficient Backflow Prevention

Name: Durable Stainless Steel Check Valve for Efficient Backflow Prevention
Brand: Tianjin Jintong Valve Manufacturing Co., Ltd.
SKU: 2082042102

Tianjin, ChinaTianjin Jintong Valve Manufacturing Co., Ltd.

US$10.00-100.00

1 Piece

Product profile

Customization

Available

Media

Water

Temperature

High Temperature

Model NO.

Keckley 316, lift, water disc, HH44X, HH48X

Material

Stainless Steel

Connection Form

Flange

Structure

Tubular

Pressure

High Temperature

Function

Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body

Gg25

Body Material

Ductile Iron,Brass,Stainless Steel

Cover Gasket

EPDM/NBR

Transport Package

Wooden Box, Wooden Pallet

Specification

DN40-DN300, DN350-DN1200

Trademark

J. T VALVE

Origin

China

Production Capacity

1000000 Pieces/Year

Key features

Premium Brass Construction: Crafted from premium brass for exceptional durability, longevity, and reliable fluid control.

Backflow Prevention: Effectively prevents backflow and maintains optimal pressure in fluid control systems.

Versatile Application: Perfect for both industrial and domestic applications, enhancing safety and functionality.

100% Quality Inspection: Every finished product undergoes strict visual and function inspection before shipment.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

ISO Certified Manufacturer: Certified under ISO9001:2015, ISO45001:2018, and ISO14001 management systems.

Fast Lead Time: Average lead time is one month, ensuring timely delivery for your projects.

Established Expertise: Manufacturer since 2016 with 5 R&D engineers and 21 employees dedicated to quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceManagement Certification

Tianjin Jintong Valve Manufacturing Co., Ltd.

Tianjin, 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: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.87h

AI-Powered supplier vetting

SummaryThe supplier is a combined valve manufacturing company with reported design, development, production, sales, installation, maintenance, and service capabilities. It offers broad customization, ODM services, OEM services for popular brands, and has reported new-product development, 12 R&D patents, and auditable design documentation. Quality-related evidence includes ISO9001, ISO14001, OHSAS18001, CE, TS, and CCC certifications, plus documented finished-product inspection instructions that are uniformly followed. However, several service-control procedures lack written records, the supplier has no valid manufacturing-capacity contract with an affiliated subcontractor, and it reports no overseas branches, agents, warehouse, showroom, offline trade-show participation, or overseas service countries. Financial credibility cannot be determined from the provided slices because the financial entries only identify years and do not provide assessable financial results.

Supplier typeThe supplier is identified as a combined company rather than an offshore entity. Its stated business scope covers valve design, development, production, sales, installation, maintenance, and service, indicating an integrated manufacturing-and-service supplier profile.

CertificationsThe company reports ISO14001 environmental, ISO9001 quality, OHSAS18001 occupational health and safety, CE, TS, and CCC certifications. These are explicit certifications relevant to environmental management, quality management, occupational safety, and product or market compliance.

R&D capabilityThe supplier reports new products during the past year, ODM capability, an available SDK, 12 R&D patents, and auditable documentation covering design inputs, outputs, reviews, verification, and validation. R&D personnel are also described as responsible for product improvement and production support, providing explicit evidence of structured innovation capability.

Production capacityProduction evidence includes CNC machines, drilling machines, and lathes; a stated valve manufacturing base; uniformly followed finished-product inspection instructions; inventory capability; and quality assurance in quality-control processes. Nevertheless, the supplier reports no valid manufacturing-capacity contract with an affiliated subcontractor, so the full reliability and scalability of production capacity remain partly unverified.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM services, demonstrating broad stated capability across both customer-provided and supplier-developed designs.