Industrial Valve Insights & Expertise

Expert knowledge, industry trends, and technical guides from Supreme Valves India's engineering team.

15 Types of Industrial Valves and Their Applications
Pillar Guide
February 10, 2026  ·  20 min read

15 Types of Valves and Their Applications [Complete Guide]

The definitive guide to all industrial valve types — gate, globe, ball, butterfly, check, plug, needle, safety, control, and knife gate. Working principles, pros & cons, and selection criteria.

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Duplex Filter Duplex Strainer Complete Technical Guide
New
February 11, 2026  ·  15 min read

Duplex Filter (Duplex Strainer): Complete Technical Guide – Working, Design & Selection

Hyper-technical guide with working principle, design standards (ASME/API), BOM tables, screen mesh/micron specs, dimension tables, ΔP calculation, pressure-temperature ratings, and engineering selection checklist.

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Bellow Seal Valve vs Gland Packed Valve Zero Leakage
New
February 11, 2026  ·  8 min read

Bellow Seal Valve vs Gland Packed Valve: Why Zero Leakage Matters

Why metallic bellows eliminate fugitive emissions. Material selection (316Ti, Inconel 625, Hastelloy), helium leak testing, cost analysis, and when to specify bellow seal valves.

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Types of Check Valves Compared Swing Dual Plate Lift Silent
New
February 11, 2026  ·  12 min read

Types of Check Valves Compared: Swing, Dual Plate, Lift, Silent & Nozzle

Head-to-head comparison of 6 check valve types with working principles, dimensions from catalogue data, water hammer analysis, and selection guide.

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Valve Pressure Testing API 598 Guide
New
February 11, 2026  ·  10 min read

Valve Pressure Testing: API 598 Complete Guide – Methods, Pressures & Acceptance

Complete reference for valve testing: hydrostatic shell test, seat test, pneumatic test. Test pressures for Class 150–2500. Pressure-temperature ratings for WCB material.

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Valve Trim Numbers 1 to 18 Material Guide
New
February 11, 2026  ·  7 min read

Valve Trim Numbers Explained: Trim 1 to 18 Material Guide

Complete trim chart with seat, disc, backseat, and stem materials. Selection guide for general, erosive, seawater, and corrosive service. Chemical composition reference.

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Butterfly Valve vs Ball Valve Comparison Guide
New
February 10, 2026  ·  12 min read

Butterfly Valve vs Ball Valve: Key Differences, Pros & Cons

Complete comparison covering design, cost, pressure ratings, throttling capability, weight, and applications. With selection decision chart and cost comparison table.

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What is a Check Valve Types Working Principle
New
February 10, 2026  ·  15 min read

What is a Check Valve? Types, Working Principle & Selection

Complete guide to check valves (NRV): swing, dual plate, piston, tilting disc, non-slam types. Working principle, water hammer prevention, sizing, and industry applications.

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Valve Material Selection Guide WCB SS316 Duplex
New
February 10, 2026  ·  18 min read

Valve Material Selection Guide: WCB, SS316, Duplex & Exotic Alloys

How to choose the right valve material. Temperature ranges, corrosion resistance, and cost comparison for carbon steel, stainless steel, duplex, NAB, Inconel, and Hastelloy.

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WCB Valve Full Form - What Does WCB Mean
Technical Guide
January 18, 2026

WCB Valve Full Form: What Does WCB Mean in Valves?

WCB stands for Wrought Carbon Steel Grade B (ASTM A216). Learn about WCB material properties, chemical composition, temperature range, and applications.

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Cast Steel WCB Globe Valve
Product Spotlight
December 24, 2025

Cast Steel (WCB) Globe Valve with Butt Weld Ends

Comprehensive technical guide to Cast Steel ASTM A216 WCB Globe Valves. Specifications, materials, and high-pressure applications.

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Complete Guide to Industrial Valve Selection
Technical Guide
November 26, 2025

Complete Guide to Industrial Valve Selection

Learn how to select the right industrial valve for your application. Covers valve types, materials, and critical selection criteria.

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Ball Valve vs Gate Valve Comparison
Comparison
November 26, 2025

Ball Valve vs Gate Valve: Complete Comparison Guide

Detailed comparison of ball valves and gate valves covering design, performance, applications, and cost analysis.

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Valve Maintenance Best Practices
Maintenance
November 26, 2025

Valve Maintenance Best Practices

Proven maintenance strategies to maximize valve performance and lifespan. Includes preventive maintenance schedules and troubleshooting tips.

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Fire Protection Valve Selection Guide
Safety
November 2025

Fire Protection Valve Selection Guide

How to select the right valves for fire protection systems. UL/FM listed valves, sprinkler systems, and fire hydrant specifications.

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Nickel Aluminium Bronze Valves for Fire Protection
Material Spotlight
November 2025

NiAlBr Ball Valve, NRV & Strainer for Fire Protection

Nickel Aluminium Bronze valves for marine fire protection systems. Anti-biofouling, seawater resistance, and fire safety compliance.

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