March 2026

— CA-FIRE Protection · Fujian, China Fire Protection Gate Valves Full-bore resilient wedge · Rising & non-rising stem · Flanged & grooved · DN50–DN400 OS&Y NRS Grooved Tamper Switch Signal Resilient Wedge Rising Stem Grooved Y Strainer Y Type Strainer Home ›Blog ›Gate Valve vs Globe Valve Technical Guide March 2026  ·  8 min read […]

— CA-FIRE Protection · Fujian, China Fire Protection Gate Valves Full-bore resilient wedge · Rising & non-rising stem · Flanged & grooved · DN50–DN400 OS&Y NRS Grooved Tamper Switch Signal Resilient Wedge Rising Stem Grooved Y Strainer Y Type Strainer Home ›Blog ›Gate Valve vs Ball Valve Technical Guide March 2026  ·  8 min read

Specification Guide Fire Protection Engineering · 12 min read How to Specify a Butterfly Valve for Fire Sprinkler Systems: A Complete Checklist Butterfly valves are the standard isolation valve for fire suppression systems — but specifying them correctly requires getting eight distinct parameters right. Miss one, and the valve may not pass authority review, fail

Technical Guide Material Selection· 9 min read Butterfly Valve Seat Materials: EPDM vs NBR vs PTFE — Complete Selection Guide The seat is the most critical component in a resilient-seated butterfly valve — it is the primary sealing element and the part most likely to limit service life. Choosing the wrong seat material for your

Technical Guide Actuator Selection · 9 min read Butterfly Valve Actuators Compared: Lever, Gear, Electric & Pneumatic The actuator determines how your butterfly valve is operated — manually or automatically, locally or remotely, fast or slow. Choosing the right actuator type is as important as choosing the right valve body. This guide compares all four

Technical Guide Valve Selection · 10 min read Butterfly Valve vs Globe Valve vs Ball Valve: Which Should You Specify? Three of the most widely used valve types in industrial and building services pipework — but each is designed for a different primary duty. Understanding the difference is the key to correct valve selection, lower

Technical Guide Valve Selection · 10 min read Types of Butterfly Valves: A Complete Guide to Every Configuration “Butterfly valve” covers a surprisingly broad family of valve configurations — from simple lever-operated wafer valves for small water lines to triple-offset metal-seated valves for high-temperature steam service. This guide maps every major type, explains where each

Technical Guide Fire Alarm Integration .10 min read Butterfly Valve Tamper Switch: Wiring, Testing & NFPA 72 Compliance Guide The tamper switch is what transforms a standard butterfly valve into a supervised fire protection valve. This guide covers how it works, how to wire it to your FACP, what NFPA 72 requires, and how to

Technical Guide Valve Applications · 9 min read Butterfly Valve Applications: 8 Industries Where They Excel From municipal water mains to offshore oil platforms, butterfly valves are one of the most widely used valve types in industrial and infrastructure piping. Here’s where they work best — and why. In This Article What Makes a Butterfly