- Product Name: Copper balance valve
- Nominal pressure: ≤1.6Mpa
- Applicable medium: water, oil, gas, etc.
- Applicable temperature: 0≤T≤120°C
- Size:DN20/DN25/DN32/DN40/DN50
Suggestions on application of valve
Complies with Lead Free Plumbing Laws, NSF/ ANSI 61, UPC/ CE, ISO 9001
For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please contact Fanovo.
FANOVO STATEMENT OF WARRANTY & LIMITATION OF WARRANTY
Fanovo warrants, to our all purchasers, that its products which are delivered to its purchasers will be the kind described in the order or price list and will be free of defects in workmanship or material for a period of two year from the date of shipping to you, our purchaser.
Should any failure to conform to this warranty appear within two year after the date of the initial delivery to our purchaser, Fanovo will, upon written notification thereof and substantiation that the goods have been stored, installed, maintained and operated in accordance with Fanovo’s recommendation and standard industry practice, correct such defects by suitable repair or replacement at Fanovo’s own expense. If any valve alleged to be defective, is reported to Fanovo headquarter in China, it will be examined and, if found to be defective under the warranty, it will be replaced at no charge in future order.
THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OTHER WARRANTY OF QUALITY, WHETHER EXPRESS OR IMPLIED, EXCEPT THE WARRANTY OF TITLE AND AGAINST PATENT INFRINGEMENT Correction of non-conformities, in the manner and for the period of time provided above, shall constitute fulfillment of all liabilities of Fanovo to our purchaser, with respect to the goods, whether based on contract, negligence, strict tort or otherwise, it is the intention of Fanovo that no warranty of any kind, whether express or implied, shall pass through our purchaser to any other person or corporation.
LIMITATION OF LIABILITY: FANOVO SHALL NOT UNDER ANY CIRCUMSTANCES BE LIABLE FOR SPECIAL OR CONSEQUENTIAL DAMAGES SUCH AS, BUT NOT LIMITED TO, DAMAGES OR LOSS OF OTHER PROPERTY OR EQUIPMENT, LOSS OF PROFITS, OR REVENUE, COST OF CAPITAL, COST OF PURCHASED OR REPLACEMENT GOODS, OR CLAIMS OF CUSTOMERS OF OUR INITIAL PURCHASER. THE REMEDIES OF OUR INITIAL PURCHASER, AND ALL OTHERS, SET FORTH HEREIN ARE EXCLUSIVE, AND THE LIABILITY OF FANOVO WITH RESPECT TO SAME SHALL NOT, EXCEPT AS EXPRESSLY PROVIDED HEREIN, EXCEED THE PRICE OF GOODS UPON WHICH SUCH LIABILITY IS BASED.
Fanovo is not just innovative products—we also provide wide-ranging capabilities, including design, manufacturing, and distribution. Each of these capabilities, as well as others, can be scaled to your needs – you can use as much or as little as makes sense for your product development.
Our Strengths
If you’re looking for an established, financially secure partner who offers robust quality systems, validated processes, continuous improvement strategies, and a proven track record, you’ve come to the right place. Contact us and we will show you the major breakthroughs OEMs have experienced with us
Our Double Window Sight Glass is a high-performance industrial sight glass designed for real-time liquid level inspection and flow visualization in industrial pipeline systems. Engineered with 16 bar maximum working pressure, this stainless steel sight glass delivers exceptional durability and reliability in high-pressure, corrosive working environments, making it the ideal solution for industrial fluid monitoring applications.
| Core Performance Feature | Detailed Specification |
|---|---|
| Max Working Pressure | 16 Bar (industrial grade high pressure resistance) |
| Nominal Size | 3/4 inch / 1inch, standard female thread connection |
| Main Body Material | 304/316 Stainless Steel, excellent structural strength |
| Glass Material | Tempered soda-lime glass, high light transmittance, clear observation |
| Seal Performance | PTFE gasket, leak-proof sealing, corrosion resistant |
| Working Temperature | -30°C ~ 130°C, short-term resistance up to 160°C |
| Core Advantage | High pressure resistant, corrosion resistant, easy to install, low maintenance |
| Applicable Industry | Working Condition Requirements | Selection Suggestion |
|---|---|---|
| Oil and Gas Industry | High pressure, oil medium, outdoor working conditions | Standard 16 bar stainless steel model, PTFE seal is fully compatible |
| Chemical Industry | Corrosive liquid, high temperature, pipeline transmission | 316 stainless steel model, better corrosion resistance |
| Pharmaceutical & Food Industry | Sanitary requirements, clean medium, low pressure | Standard model, food-grade PTFE seal, easy to clean |
| Water Treatment Industry | Water medium, normal temperature, pipeline observation | Standard model, cost-effective, stable performance |
At Fanovo, we are committed to providing high-quality industrial sight glass products that meet the highest industry standards. Every Double Window Sight Glass has passed strict factory tests to ensure that the pressure resistance, sealing performance and observation effect meet the design requirements. We provide professional pre-sales consultation and after-sales service, if you have any questions about product selection, installation or use, please feel free to contact us.
| Parameter | Specification |
|---|---|
| Product Model | GD100 Internal Thread Sight Glass |
| Core Keyword | Double Window Sight Glass |
| Nominal Width | DN25 – 1 Inch |
| Connection Type | Female Thread (ISO 7-1 / EN 10226-1) |
| Body Material | Stainless Steel 1.4408 (CF8M) |
| Glass Material | Tempered Soda-Lime Glass (DIN 8902) |
| Seal Material | PTFE Gasket |
| Face-to-Face Length | 120mm |
| Max. Operating Pressure | 16 Bar |
| Normal Working Temperature | -30°C ~ 130°C |
| Max. Short-Term Working Temperature | 160°C |
| Thermal Shock Resistance | 120°C (DIN 52323) |
| Key Features | High Pressure Resistant, Corrosion Resistant, High Temperature Resistant, Clear Visual Inspection, Leak-Proof Seal |
| Application Scenarios | Oil Level Inspection, Liquid Level Monitoring, Flow Visualization, Industrial Pipeline Sight Glass |
Complies with Lead Free Plumbing Laws, NSF/ ANSI 61, UPC/ CE, ISO 9001
For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please contact Fanovo.
FANOVO STATEMENT OF WARRANTY & LIMITATION OF WARRANTY
Fanovo warrants, to our all purchasers, that its products which are delivered to its purchasers will be the kind described in the order or price list and will be free of defects in workmanship or material for a period of two year from the date of shipping to you, our purchaser.
Should any failure to conform to this warranty appear within two year after the date of the initial delivery to our purchaser, Fanovo will, upon written notification thereof and substantiation that the goods have been stored, installed, maintained and operated in accordance with Fanovo’s recommendation and standard industry practice, correct such defects by suitable repair or replacement at Fanovo’s own expense. If any valve alleged to be defective, is reported to Fanovo headquarter in China, it will be examined and, if found to be defective under the warranty, it will be replaced at no charge in future order.
THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OTHER WARRANTY OF QUALITY, WHETHER EXPRESS OR IMPLIED, EXCEPT THE WARRANTY OF TITLE AND AGAINST PATENT INFRINGEMENT Correction of non-conformities, in the manner and for the period of time provided above, shall constitute fulfillment of all liabilities of Fanovo to our purchaser, with respect to the goods, whether based on contract, negligence, strict tort or otherwise, it is the intention of Fanovo that no warranty of any kind, whether express or implied, shall pass through our purchaser to any other person or corporation.
LIMITATION OF LIABILITY: FANOVO SHALL NOT UNDER ANY CIRCUMSTANCES BE LIABLE FOR SPECIAL OR CONSEQUENTIAL DAMAGES SUCH AS, BUT NOT LIMITED TO, DAMAGES OR LOSS OF OTHER PROPERTY OR EQUIPMENT, LOSS OF PROFITS, OR REVENUE, COST OF CAPITAL, COST OF PURCHASED OR REPLACEMENT GOODS, OR CLAIMS OF CUSTOMERS OF OUR INITIAL PURCHASER. THE REMEDIES OF OUR INITIAL PURCHASER, AND ALL OTHERS, SET FORTH HEREIN ARE EXCLUSIVE, AND THE LIABILITY OF FANOVO WITH RESPECT TO SAME SHALL NOT, EXCEPT AS EXPRESSLY PROVIDED HEREIN, EXCEED THE PRICE OF GOODS UPON WHICH SUCH LIABILITY IS BASED.
Fanovo is not just innovative products—we also provide wide-ranging capabilities, including design, manufacturing, and distribution. Each of these capabilities, as well as others, can be scaled to your needs – you can use as much or as little as makes sense for your product development.
Our Strengths
Design/Prototyping
Manufacturing & Assembly
Custom Labeling & Packaging
Inventory Management
Continuous Improvement & Refinement
If you’re looking for an established, financially secure partner who offers robust quality systems, validated processes, continuous improvement strategies, and a proven track record, you’ve come to the right place. Contact us and we will show you the major breakthroughs OEMs have experienced with us
