What is the main application for this sight glass?

It is primarily used for HVAC systems, cooling, and AC systems.

Shut off Valve Refrigeration Ball Valve

Name: Shut off Valve Refrigeration Ball Valve
Brand: NEW HVACR TECHNOLOGY (NINGBO) CO., LTD
SKU: 1923302441

Zhejiang, ChinaNEW HVACR TECHNOLOGY (NINGBO) CO., LTD

US$4.50

100-499 Pieces

US$3.82

500+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Usage, Water Industrial Usage

Certification

ISO9001

Model NO.

Type

Floating Ball Valve, AC Parts

Media

Oil

Material

Brass

Connection Form

Clamp

Driving Mode

Manual

Channel

Straight Through Type

Structure

Oil Seal Ball Valve

Temperature

Normal Temperature

Product Name

Sight Glass

Model No

Tube Material

Copper

Usage

HVAC System

Use

Cooling

Installation

AC System

Transport Package

Carton

Specification

Trademark

OEM OR ZENGO

Origin

Zhejiang, China

Key features

Solid Brass Construction: Made from solid brass for durability and reliability in industrial applications.

100% Leakage Tested: Every unit undergoes strict 100% leakage testing to ensure zero defects.

Wide Refrigerant Compatibility: Compatible with all CFC, HCFC, and HFC refrigerants and oils.

Enhanced Visibility: Features a large viewing window and indicator for better monitoring.

Flexible Connection Options: Available with extended solder (pure copper) and brass nut connections.

ISO9001 Certified: Manufactured under ISO9001 certification standards for quality assurance.

Company profile

Importers and ExportersMulti-language PioneerFlexible CustomizationQA/QC Inspectors

NEW HVACR TECHNOLOGY (NINGBO) CO., LTD

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2003-06-01Nearest Port: Ningbo/ShanghaiAverage Response Time: ≤2.38hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, Others

AI-Powered supplier vetting

SummaryThe supplier is presented as a professional technical HVAC/R supplier with production lines, moulds, patents, and a complete HVAC/R product range. It reports ISO 9000 and ISO 9001 management-system certifications and states that most products hold CE, RoHS, and UL approvals. Customization is available from samples and designs, including full, minor, and flexible customization. However, the supplier does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and launched no new products in the past year. It has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. Service quality assurance is stated, but complaint handling and corrective-action arrangements are described only as “Others.” Financial records are referenced for 2022–2024, but no financial performance details are provided. No specific customer cases are identified.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes a complete HVAC/R range with production lines, moulds, patents, and one-stop solutions. Its stated business scope also covers hardware, building materials, mechanical equipment, refrigeration and air-conditioning equipment, and related technical services.

CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications. It also states that most products are approved by CE, RoHS, and UL, although the evidence does not indicate that every product holds these approvals.

R&D capabilityThe supplier has R&D capability, patents, and states that it continues to innovate and improve technology. Conversely, it launched no new products in the past year and does not provide ODM, SDK, or 3D software design services, indicating some limitations in documented innovation-service breadth.

Production capacityThe supplier states that it owns a series of production lines and moulds and provides a complete HVAC/R product range. Its business scope includes sales of refrigeration and air-conditioning equipment and related industrial products, supporting production-related capability, although no capacity or output figures are given.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as full, minor, and flexible customization. This supports a broad customization offering, but 3D software design is not available.