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
RS Stock No. 812-5182
BrandRS PRO
SGD89.84
Each
units
Threaded - - 14 bar - Brass Chrome Plated Brass Yes PTFE 1-1/4in -
RS Stock No. 756-6838
Mfr. Part No.0437 13 21
BrandLegris
SGD258.84
1 Box of 2
Box(es)
Threaded - 1/2 in G 580 psi - Nickel Plated Brass Polished Brass Yes Nitrile 1/2in G
RS Stock No. 812-5154
BrandRS PRO
SGD37.91
Each
units
Threaded - 1 in BSP 16 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 1in BSP
RS Stock No. 812-5148
BrandRS PRO
SGD99.29
Each
units
Threaded - 2 in BSP 30 bar - Brass Brass Yes - 2in BSP
RS Stock No. 531-400
Mfr. Part No.792011
BrandProMinent
SGD265.44
Each
units
- 6mm - 16 bar - PVDF - - PTFE - -
RS Stock No. 812-5185
BrandRS PRO
SGD22.58
Each
units
Threaded - - 14 bar - Brass Chrome Plated Brass Yes PTFE 3/4in -
RS Stock No. 812-5299
BrandRS PRO
SGD401.97
Each
units
Threaded - 4 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 4in BSPT
RS Stock No. 812-5261
BrandRS PRO
SGD11.17
Each
units
Threaded - 3/8 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 3/8in BSPT
RS Stock No. 432-5016
Mfr. Part No.4A-B6LJ2-SSP
BrandParker
SGD156.99
Each
units
Compression 1/4in - 414 bar 0.88m³/h Stainless Steel Stainless Steel - PTFE - -
RS Stock No. 531-349
Mfr. Part No.1024708
BrandProMinent
SGD109.15
Each
units
Threaded 6mm 1/2 in R 12 bar - PVDF - - PTFE 1/2in R
RS Stock No. 812-5132
BrandRS PRO
SGD30.66
Each
units
Threaded - 1 in BSP 30 bar - Brass Brass Yes - 1in BSP
RS Stock No. 812-5286
BrandRS PRO
SGD47.90
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. 812-5138
BrandRS PRO
SGD21.05
Each
units
Threaded - 3/4 in BSP 30 bar - Brass Brass Yes - 3/4in BSP
RS Stock No. 812-5150
BrandRS PRO
SGD28.03
Each
units
Threaded - 3/4 in BSP 16 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 3/4in BSP
RS Stock No. 812-5179
BrandRS PRO
SGD15.04
Each
units
Threaded - - 14 bar - Brass Chrome Plated Brass Yes PTFE 1/4in -
RS Stock No. 812-5135
BrandRS PRO
SGD14.65
Each
units
Threaded - 1/2 in BSP 30 bar - Brass Brass Yes - 1/2in BSP
RS Stock No. 812-5292
BrandRS PRO
SGD277.54
Each
units
Threaded - 2-1/2 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE - BSPT
RS Stock No. 812-5194
BrandRS PRO
SGD176.74
Each
units
Threaded - - 14 bar - Brass Chrome Plated Brass Yes PTFE 2in -
RS Stock No. 812-5144
BrandRS PRO
SGD62.14
Each
units
Threaded - 1-1/2 in BSP 30 bar - Brass Brass Yes - 1-1/2in BSP
RS Stock No. 812-5270
BrandRS PRO
SGD13.00
Each
units
Threaded - 1/2 in BSP 40 bar - Nickel Plated Brass Chrome Plated Brass Yes PTFE 1/2in BSPT
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