Process Ball Valves

Process ball valves are typically installed in shutoff valves and are often controlled with a lever or handle. The valve contains a ball with a hole through it. The hole aligns with the pipes when the valve is open, allowing flow. When the valve is closed, the hole rotates perpendicular to it, shutting off the flow.

What are process ball valves used for?

Process ball valves are commonly used for isolating fluids in applications involving instrumentation and processes, such as the distribution of natural gas. They come in a range of attachment types and pressure ratings.

Process ball valves are durable, performing well after many cycles. They're also reliable, closing securely even after long periods of disuse. These qualities make them ideal for shutoff and control applications. As a result of their versatility and ease of operation and repair, they're extensively used across industry.

Types of process ball valves

Process ball valves are distinguished by their attachment types, which include compression and threaded. The valve bodies can be made from brass, nickel-plated brass, PVC, PVDF or stainless steel. Balls can be made from brass, chrome-plated brass, nickel-plated brass or stainless steel.


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Description Price Attachment Type Compression Fitting Size Threaded Connection Maximum Working Pressure Flow Factor Kv Body Material Ball Material Actuator Included Seal Material Thread Size Thread Standard Priced to Clear
RS Stock No. 812-5179
BrandRS PRO
£7.83
Each
Units
Threaded - - 14 bar - Brass Chrome Plated Brass Yes PTFE 1/4in - -
RS Stock No. 812-5270
BrandRS PRO
£6.58
Each
Units
Threaded - 1/2 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 1/2in BSPT -
RS Stock No. 812-5176
BrandRS PRO
£8.82
Each
Units
Threaded - - 14 bar - Brass Chrome Plated Brass Yes PTFE 1/2in - -
RS Stock No. 812-5277
BrandRS PRO
£15.13
Each
Units
Threaded - 1 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 1in BSPT -
RS Stock No. 812-5267
BrandRS PRO
£5.82
Each
Units
Threaded - 1/4 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 1/4in BSPT -
RS Stock No. 812-5289
BrandRS PRO
£30.86
Each
Units
Threaded - 1-1/2 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 1-1/2in BSPT -
RS Stock No. 812-5261
BrandRS PRO
£5.82
Each
Units
Threaded - 3/8 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 3/8in BSPT -
RS Stock No. 812-5172
BrandRS PRO
£7.81
Each
Units
Threaded - - 14 bar - Brass Chrome Plated Brass Yes PTFE 3/8in - -
RS Stock No. 812-5273
BrandRS PRO
£9.24
Each
Units
Threaded - 3/4 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 3/4in BSPT -
RS Stock No. 812-5157
BrandRS PRO
£11.14
Each
Units
Threaded - 1/2 in BSP 16 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 1/2in BSP Yes
RS Stock No. 812-5283
BrandRS PRO
£47.96
Each
Units
Threaded - 2 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 2in BSPT -
RS Stock No. 812-5135
BrandRS PRO
£7.63
Each
Units
Threaded - 1/2 in BSP 30 bar - Brass Brass Yes - 1/2in BSP -
RS Stock No. 812-5150
BrandRS PRO
£11.34
Each
Units
Threaded - 3/4 in BSP 16 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 3/4in BSP -
RS Stock No. 812-5154
BrandRS PRO
£19.74
Each
Units
Threaded - 1 in BSP 16 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 1in BSP -
RS Stock No. 812-5286
BrandRS PRO
£24.94
Each
Units
Threaded - 1-1/4 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 1-1/4in BSPT -
RS Stock No. 812-5292
BrandRS PRO
£115.59
Each
Units
Threaded - 2-1/2 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE - BSPT -
RS Stock No. 812-5251
BrandRS PRO
£42.82
Each
Units
Threaded - 1-1/4 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass - PTFE 1-1/4in BSP -
RS Stock No. 812-5182
BrandRS PRO
£37.42
Each
Units
Threaded - - 14 bar - Brass Chrome Plated Brass Yes PTFE 1-1/4in - -
RS Stock No. 812-5188
BrandRS PRO
£17.55
Each
Units
Threaded - - 14 bar - Brass Chrome Plated Brass Yes PTFE 1in - -
RS Stock No. 812-5138
BrandRS PRO
£8.77
Each
Units
Threaded - 3/4 in BSP 30 bar - Brass Brass Yes - 3/4in BSP -
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