IS 778 : 1984
COPPER ALLOY GATE, GLOBE AND CHECK VALVES FOR WATERWORKS PURPOSES
summary
Copper Alloy Gate, Globe and Check Valves for Waterworks Purposes are flow control devices manufactured from durable copper alloys such as bronze or brass. They are used in water supply systems to regulate, isolate, or prevent reverse flow of water in pipelines for municipal, industrial, and infrastructure applications.
Why BIS Certificate is Mandatory for COPPER ALLOY GATE, GLOBE AND CHECK VALVES FOR WATERWORKS PURPOSES
BIS certification is mandatory to ensure these valves meet safety, strength, pressure, and corrosion-resistance requirements for waterworks systems. Since they are critical components in public water supply networks, certification prevents leakage, material failure, and contamination, ensuring reliable operation, regulatory compliance, and protection of public health.
What is BIS Certified for COPPER ALLOY GATE, GLOBE AND CHECK VALVES FOR WATERWORKS PURPOSES
The BIS certified specification defines requirements for material composition, design, dimensions, pressure ratings, workmanship, testing, and marking of copper alloy gate, globe, and check valves. It includes hydrostatic pressure tests, leakage tests, and performance verification to ensure durability, strength, and suitability for waterworks applications.
Test required for COPPER ALLOY GATE, GLOBE AND CHECK VALVES FOR WATERWORKS PURPOSES
| Title | Mandatory/Optional |
|---|---|
| Materials | Optional |
| Design and Manufacture | Required |
| Dimensions | Required |
| Body, Test (Hydrostatic) | Required |
| Back seat test | Required |
| Seat test (Hydrostatic) | Required |
| Preparation | Required |
Benefits of BIS Certification for COPPER ALLOY GATE, GLOBE AND CHECK VALVES FOR WATERWORKS PURPOSES
1. Assured Product Quality
BIS certification ensures valves are manufactured using approved copper alloys and meet prescribed mechanical and pressure standards, reducing risks of premature failure.
2. Leak-Proof and Pressure Tested
Certified valves undergo hydrostatic and leakage testing, ensuring reliable sealing performance in municipal and industrial water supply systems.
3. Corrosion Resistance and Durability
BIS standards confirm resistance to corrosion and wear, increasing service life in diverse water conditions and reducing maintenance costs.
4. Legal Market Approval
Mandatory BIS certification allows manufacturers and importers to supply valves legally in India, especially for government and infrastructure projects.
5. Enhanced Trust and Tender Eligibility
BIS-marked valves gain higher acceptance among contractors, public utilities, and infrastructure developers, improving brand credibility and competitive advantage.