Resources & Downloads
Access technical datasheets, product catalogues, installation guides, and certification documents for the full GLB Valves product range. Designed to support engineers, procurement teams, and maintenance professionals.
Technical Documentation
Our documentation library covers every aspect of valve specification, installation, and maintenance. Contact our team to request specific documents for your project.
Product Catalogues
Comprehensive product catalogues covering our full range of ball, gate, globe, check, and butterfly valves with complete technical specifications.
- Ball Valves Catalogue — Floating & Trunnion
- Gate Valves Catalogue — Wedge & Slab
- Globe & Check Valves Catalogue
- Butterfly Valves Catalogue — Double & Triple Offset
- Forged Components Catalogue
- Casting Components Catalogue
Technical Datasheets
Individual product datasheets with dimensional drawings, pressure-temperature ratings, material options, and applicable standards for each valve type and size.
- Dimensional datasheets by valve type and class
- Pressure-temperature rating charts (ASME B16.34)
- Torque charts for actuator sizing
- Cv/Kv flow coefficient tables
- Weight tables by size and pressure class
Installation & Maintenance Guides
Step-by-step installation procedures, maintenance schedules, and troubleshooting guides to ensure optimal valve performance throughout the service life.
- Ball valve installation and commissioning guide
- Gate valve maintenance procedures
- Seat and seal replacement instructions
- Actuator mounting and setup guides
- Storage and preservation requirements
Certification Documents
Copies of our quality management and product certifications for vendor pre-qualification, project documentation, and compliance verification.
- ISO 9001:2015 Certificate
- API 6D Monogram Certificate
- API 600 Certificate
- CE/PED Declaration of Conformity
- ATEX Certificate
- Company Quality Manual (overview)
Technical Guides & Articles
Practical engineering guides covering valve selection, material specification, and industry standards — written for procurement engineers and project teams.
Ball Valve vs Gate Valve: Selection Guide
When to specify ball valves vs gate valves — comparing shut-off performance, pressure drop, cost, and application suitability.
Coming soon
Valve Material Selection: Carbon Steel vs Stainless Steel
Material selection guidelines for corrosive, high-temperature, and cryogenic service. Covers carbon steel, austenitic SS, duplex, and exotic alloys.
Coming soon
Understanding ASME B16.34 P-T Ratings
How to read and apply ASME B16.34 pressure-temperature rating charts for valve specification and system design.
Coming soon
API 6D Explained: What Engineers Need to Know
A practical guide to API 6D requirements — design, testing, marking, and documentation for pipeline valve procurement.
Coming soon
Forged vs Cast Valves: When to Specify Each
Comparing forged and cast valve construction — mechanical properties, size limitations, cost factors, and application considerations.
Coming soon
Check Valve Types: Complete Selection Guide
Swing, piston, dual-plate, and tilting disc check valves compared. Application guidelines for pump protection, pipeline, and compressor systems.
Coming soon
Pre-Qualification Pack
Streamline your vendor qualification process with our comprehensive pre-qualification package. Includes everything your procurement team needs to evaluate and approve GLB as a supplier.
Contact our sales team to receive the complete vendor pre-qualification pack, or request specific documents for your project requirements.
Included Documents
- Company profile and capability statement
- ISO 9001, API, and CE/PED certificates
- Equipment list and production capacity data
- Quality assurance procedures overview
- Reference project list
- Location and logistics information
Contact Our Technical Team
Can't find what you need? Our engineering team can provide custom datasheets, project-specific documentation, or technical consultation for your valve requirements.