What are the payment terms?

We accept LC, T/T, small-amount payments, and credit card transactions.

What is the sealing material for the gate?

The gate seals are made of NBR (Nitrile Butadiene Rubber) or EPDM (Ethylene Propylene Diene Monomer).

Industrial Grooved Fire Fighting Nrs Gate Valve with Feedback Signal for Spray System

Name: Industrial Grooved Fire Fighting Nrs Gate Valve with Feedback Signal for Spray System
Brand: Like Valve (Tianjin) Co., Ltd.
SKU: 1934237222

Tianjin, ChinaLike Valve (Tianjin) Co., Ltd.

US$63.00

1-19 Pieces

US$60.00

20-59 Pieces

US$56.00

60-99 Pieces

US$52.00

100+ Pieces

Sample price:US$63.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Type

Straight-through

Material

Stainless Steel

Connection Form

Grooved

Pressure

Low Pressure

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Inside Gate Valve

Usage

Flow Control

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage

Standard or Nonstandard

Standard

Product Name

Gate Valve with Grooved End

Body

Ductile Iron

Gate

Ductile Iron + EPDM or NBR

Allen Bolts

Carbonization Process

Seals

NBR, EPDM

Bonnet

Gray Irorn, Ductile Iron, Cast Steel

Stem

Ductile Iron

O-Ring Seals

NBR

Bolt

Carbon Steel, Alloy Steel

Transport Package

Wooden Case

Specification

4in

Trademark

Origin

China

HS Code

8481804090

Production Capacity

1000000

Key features

Feedback Signal Integration: Integrated feedback signal for spray system monitoring and control.

Grooved Connection Design: Grooved end connection for quick and easy installation.

Durable Material Construction: Body made of ductile iron or cast steel with stainless steel stem.

OEM and ODM Services: Supports full customization from samples, designs, and minor adjustments.

ISO Certified Quality: Manufactured under ISO9001:2015 and ISO14001 management systems.

100% Finished Product Inspection: Every valve undergoes visual and functional inspection before shipment.

CE Product Certification: Meets CE safety and quality standards for industrial applications.

Flexible Lead Time: Off-season delivery within 15 workdays; peak season within one month.

Company profile

Importers and ExportersFast DeliveryHigh Repeat Buyers ChoiceExperienced Team

Like Valve (Tianjin) 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.Export Year: 2007-03-02Nearest Port: TianjinAverage Response Time: ≤6.50h

AI-Powered supplier vetting

SummaryThe supplier is a Tianjin-based manufacturer and engineering/trading provider with two production lines and stated valve output of 18,000 pieces. It reports API6D certification for its products, an ISO9001-based quality management system, and OHSAS/OHSMS 18001 certification. The supplier supports extensive customization, OEM services for recognized brands, and direct export with 51%–70% of sales from exports. Quality procedures, complaint handling, corrective actions, and supplier assessment procedures are documented and followed. However, it has fewer than five quality-control staff, no reported R&D engineer experience, no stock, overseas warehouse, overseas branch, or overseas showroom capabilities, and no SDK availability. Financial credibility cannot be fully assessed from the permitted information because the provided financial records are incomplete and monetary figures are excluded.

Supplier typeThe supplier operates as a manufacturer and engineering/trading provider covering hardware and electrical equipment, pipeline engineering design and construction, wire and cable sales, and import/export activities. Its factory is located in Jinnan District, Tianjin, China, with two production lines and stated valve production output.

CertificationsThe supplier states that its products have API6D certification and that its quality management system follows ISO9001 requirements; it also reports OHSAS/OHSMS 18001 certification for supplier management systems. These are explicit certification or standards-related credentials, although the supplied information does not provide certificate validity dates or scopes in detail.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, quality assurance, and supplier-service assessment. However, it reports no overseas agents or branches, no overseas warehouse, no overseas showroom, no in-stock service capability, and service coverage in zero countries, so international local-service capability is limited.

Production capacityThe supplier operates two production lines and reports valve output of 18,000 pieces, with valid manufacturing contracts covering associated subcontractors and a standard outsourcing procedure. Lead time is stated as within 15 working days in both peak and off-season periods, but the factory lacks stock capability and does not continuously reconcile quantities for each batch or mass production.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM capability for recognized brands, providing direct evidence of broad product adaptation and OEM service capability.

Client casesThe supplier states that it provides OEM services for recognized brands, and its products reportedly hold API6D certification. These statements indicate experience serving brand customers, but no named customers, project references, order examples, or independently verifiable case details are provided.

Product Q&A

Q:What materials are used for the valve body and gate?

The body is available in gray iron, ductile iron, or cast steel. The gate is made of ductile iron combined with EPDM or NBR seals.

Q:Does this valve support customization?

Yes, we offer OEM and ODM services including customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the lead time for production?

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

Q:What certifications does the product have?

The product holds CE certification, and the manufacturing process follows ISO9001:2015 and ISO14001 standards.

Q:How is the quality controlled before shipment?

We perform 100% inspection on finished products, including both visual and functional inspections, following uniform instructions.