Forged brass gate, globe, and check valves are some of the important valves which are used in
water supply networks for controlling and isolating the flow of water through pipes. They are
made to work with fluctuating pressures but provide reliable sealing and performance in
municipal and industrial water works system. Due to their durability and strong construction,
they can be used for handling water flows without any problem.
In order to ensure quality, safety and consistent performance of the valves in water distribution
systems, these must be designed to satisfy certain requirements as per the IS 13114:1991.
Some of the parameters tested include mechanical strength, hydraulic pressure resistance,
dimension tolerance, conformity, quality of material and sealing effect. Manufacturers of forged
brass gate, globe, and check valves are expected to get BIS certification.
What is IS 13114:1991
This is the Indian Standard for forged brass gate, globe, and check valves used in water works
systems for controlling and regulating water flow. It ensures reliable performance in municipal
and industrial water infrastructure. Under BIS certification, these valves are
- Assessed for corrosion resistance
- Evaluated for functional performance efficiency
- Tested for pressure handling capacity
- Checked for mechanical strength
Who Requires BIS Certification under IS 13114:1991
BIS authorisation under IS 13114:1991 is required for businesses involved in manufacturing,
importing, or supplying Forged Brass Gate, Globe & Check Valves in India.
Applicable to:
- Manufacturers (India) - Must get BIS approval if the products are covered under QCO.
- Foreign Manufacturers - Need certification to export the Water Works Forged Brass
Valves to India.
- Importers/Brand Owners - Must ensure that the products are BIS-certified before sale.
- Sellers/Distributors - Should only sell certified Forged Brass Water Works Valve
Systems.
Quality Inspection Criteria under IS 13114:1991
To ensure safe and controlled water flow in municipal and industrial water systems, the Bureau
of Indian Standards outlines quality requirements under IS 13114:1991 for forged brass valves.
This certification ensures structural strength, corrosion resistance, and reliable flow regulation
performance. The BIS testing parameters and quality checks for forged brass valves are listed
below:
BIS Certification Process for Forged Brass Gate, Globe and
Check Valves
The BIS certification process ensures that forged brass gate, globe and check valves used in
water works systems comply with the required standards of safety, durability, and hydraulic
performance. This certification process is governed by the Bureau of Indian Standards (BIS)
under Scheme-I and includes the following steps:
- Online Registration: Manufacturers register on the BIS Manak portal by submitting company, factory, and product details. Foreign manufacturers must appoint an Authorized Indian Representative (AIR).
- Testing at BIS-Approved Laboratory: Product samples are tested in BIS-approved laboratories for moisture content, fibre level, purity, nutritional composition and absence of contaminants.
- Application Submission: The application is submitted along with test reports, technical documents, and factory details. Foreign manufacturers must also submit AIR-related documents.
- Factory Inspection: Officials from the BIS come to the manufacturing unit to evaluate production processes, safety measures, and the quality control system.
- Grant of BIS License: Once all compliance procedures have been satisfactorily met, the certification license is granted by BIS under Scheme I.
- Use of ISI Mark: Following approval, the manufacturer is authorized to use the ISI Mark on the product along with a valid CM/L number, confirming that the product meets BIS standards.
Documents Required for BIS Certification under IS
13114:1991
| Document Category | Documents Required |
|---|
| Basic Details | GST Certificate, Email ID & Contact Number, Factory & Office Address, Rent Agreement / Lease Deed (if applicable),Partnership Deed (if applicable for partnership firms) |
| Manufacturing Details | List of Machinery, Process Flow Chart, Factory Layout Plan |
| Raw Material Details | List of Raw Materials, Supplier Details, Raw Material Invoices, Raw Material Test Certificates |
| Testing & Quality Control | List of Testing Equipment, Calibration Certificates, QC/Lab In-charge Appointment Letter & Qualification |
| Production Details | Annual Installed Capacity, Last Year Production Value |
| Product & Packaging Details | Quantity per Package, Nature of Packing, Product Printing / Marking Details |
| Management Details | Top Management Details, BIS Communication Contact Person |
| Brand & Certification Documents | Trademark / Brand Certificate, Consent Letter from BIS Recognized Laboratory |
| Additional Documents | Weekly Off Details, Hygiene Document (if applicable), Relaxation Letter (if applicable), Any Other Relevant Document |
| Foreign Manufacturer Requirement | Appointment of Authorized Indian Representative (AIR) for BIS coordination and compliance in India |
The Foreign manufacturers must designate an Authorized Indian Representative (AIR) in India. The representative is the local point of contact for the Bureau of Indian Standards (BIS) and manages all compliance and regulatory requirements in India.
ISI Mark Guidelines for IS 13114:1991
After obtaining the BIS license, the ISI Mark for forged brass gates and valves must be clearly
and permanently applied on each valve or its packaging, as applicable. Additional details are
provided below:
| Requirement | Details |
|---|
| ISI Mark | Indicates that the product is BIS certified and conforms to standards |
| Standard Number | IS 13114:1991 |
| CML Number | Certification Marks License (CML) number issued by BIS |
| Manufacturer Details | Name of manufacturer or registered trademark |
| Batch / Date | Batch number, heat number, or manufacturing date for traceability |
Note: Marking is typically applied using durable stamping, tagging, or permanent printing to ensure clear identification during handling, storage, and transportation, as per BIS marking requirements.
BIS License Validity for Forged Brass Gate, Globe and Check
Valves
| particulars | Details |
|---|
| Initial Validity | Typically 1 to 2 years, depending on BIS approval conditions |
| Renewal | Must be renewed before expiry by submitting the application along with the prescribed fee and updated documents |
| Surveillane | BIS may inspect factories and test samples periodically |
| Annual Fees | Annual license fee must be paid regularly |
| Compliance | Continuous compliance with BIS requirements is necessary |
| License Format | BIS is shifting towards a 10-digit license number format |
| Non-Compliance Risk | May lead to suspension or cancellation of license |
Pricing Structure for BIS License under IS 13114:1991
The cost of BIS certification for forged brass gate, globe and check valves includes charges for
application processing, product testing, factory inspection, licensing, and marking. All fees are
payable to BIS as per Scheme-I guidelines under the Conformity Assessment framework.
| Charge Type | Indian Manufacturers | Foreign Manufacturers |
|---|
| Application Fee | INR 1,000 | USD 15 |
| Audit Charges | INR 7,000 | USD 3,200 – 5,900 |
| License Fee | INR 1,000 | USD 15 |
| Marking Fee | As applicable | As applicable |
| Testing Charges | As applicable | As applicable |
| EVTL India Consultancy Fee | As per actual | As per actual |
Note:
- Application fee for foreign manufacturers is payable via SWIFT (SAARC countries may pay in INR with applicable GST).
- Audit charges for foreign manufacturers vary based on country/location.
- The marking fee is determined based on the product category and production volume (MSME benefits may apply).
- Testing charges are to be paid directly to BIS-recognised laboratories.
- Consultancy fees can vary depending on product type and factory location.
Conclusion
Infrastructure developments are now giving more importance to those elements which offer
constant and reliable performance. Conformity with IS 13114:1991 helps the manufacturing
units prove their forging brass gate, globe, and check valve products on the basis of quality
standards and, hence, create trust in the minds of procurement firms and contractors.
With increasing investments in water infrastructure developments, companies that can claim
conformity with standards will be in a better position to satisfy customer demands. The BIS
Certification for Forged Brass Gate, Globe and Check Valves for Water Works Purposes (IS
13114:1991) acts as an important means towards this aim. Manufacturers willing to get
professional assistance in testing and certification can contact EVTL India.
