News

Differences in Applications between Plug Valves and Ball Valves

28 May, 2025

Plug valves adopt cock bodies with through holes as their valve discs. The valve is opened and closed by the cock body rotating along with the valve stem. The small packless plug valve is also named as Cock.

Ball Valves vs Plug Valves: Key Differences and Selection Guide for Industrial Applications

21 May, 2025

Ball valves and plug valves are two common rotary valves. They are like twin brothers, but they have their own characteristics in industrial applications. The following is an analysis and comparison of some common contents. Ball valves and plug valves are both rotary valves have 90°operation

Plug Valve and Ball Valve Difference Introduction

19 May, 2025

Plug valve and ball valve main difference(or plug valve VS ball valve) is valve structure, working principle, operation mode, flow control, sealing performance and application scenarios. ZZJG VALVE company will introduce the differences in detail of plug valve and ball valve.

The difference between DIB plug valve and DBB plug valve

06 May, 2025

DIB plug valves(Double Isolation and Bleed Plug Valve) and DBB plug valves(Double Block and Bleed Plug Valve) are important devices used for isolation and pressure relief in industry. The core difference is reflected in the structural design, sealing capability, safety performance and application scenarios.

Recently many plug valves were exported to Argentina

04 May, 2025

ZZJG Valve attached great importance to customer orders, carefully organized design and production, and completes production and packaging of products one month ahead of schedule. The total weight of the valve product is 16.6 tons, and the maximum packaging size is 2.3m×2.3m×0.8m.

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