RS PRO Brass Threaded Threaded 2-Way 40 bar, Ball Valve

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Subtotal (1 unit)*

R 267,11

(exc. VAT)

R 307,18

(inc. VAT)

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  • 1 unit(s) ready to ship from another location
  • Plus 67 unit(s) shipping from 13 July 2026
  • Plus 70 unit(s) shipping from 07 September 2026
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Units
Per unit
1 - 5R 267.11
6 - 24R 260.43
25 - 49R 252.62
50 +R 242.52

*price indicative

RS stock no.:
733-5154
Manufacturer:
RS PRO
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Brand

RS PRO

Outlet Connection Type

Threaded

Valve Type

2-Way

Product Type

Ball Valve

Inlet Connection Type

Threaded

Inlet Port Size

3/8 in

Outlet Port Size

3/8 in

Body Material

Brass

Inlet Port Gender

Female

Minimum Operating Temperature

-40°C

Outlet Port Gender

Female

Handle Material

Polyvinyl Chloride Coated Steel

Maximum Operating Temperature

170°C

Standards/Approvals

BSI Group (United Kingdom), Australian Gas Association (Australia), RoHS (EU), DIN-DVGW (Germany), GOST-R (Russia), EAC (Russia,Kazakhstan,Belarus), SVGW (Switzerland), PED Directive 2014/68/UE, ARGB-KVBG (Belgium), Factory Mutual (United States)

Maximum Operating Pressure

40 bar

COO (Country of Origin):
IT

RS PRO S.84 EN331 Gas and Drinking Water Brass Ball Valve


RS PRO range of manual brass ball valves. Manual ball valves are used to operate shut off valves which control water flow and pressure. These quarter turn brass full-bore ball valves have a lever handle and are suitable for high temperature hot water services in domestic, commercial and industrial applications.

Ball valves can be used for air, gases, water, steam, chemicals, petrochemical products, etc. These valves are simple to use, you move the handle by a quarter of a turn to open or close the valve.

RS PRO have a great range of brass ball valves for the control of flow which can handle various pressures and high temperatures.

Available in different sizes:

733-5151 - Gas lever handle ball valve 1/4 inch

733-5158 - Gas lever handle ball valve 1/2 inch

733-5154 - Gas lever handle ball valve 3/8 inch

733-5167 - Gas lever handle ball valve 3/4 inch

733-5160 - Gas lever handle ball valve 1 inch

733-5164 - Gas lever handle ball valve 1 1/4 inch

733-5173 - Gas lever handle ball valve 1 1/2 inch

733-5176 - Gas lever handle ball valve 2 inch

Legionella is a bacterium that lives and proliferates in natural and artificial aquatic environments at temperatures ranging between 5.7°C and 55°C and stands up to acidic and alkaline environments. New s.84 maintains certification for use with gas and adds approval for use in drinking water, the specific ball design avoids water stagnation and the spread of bacteria in the system. Applications include, gas, oil, water and drinking water.

Features and Benefits:


Chrome plated brass ball for longer life rinse hole

Silicone-free lubricant on all seals

Travel stops on body to avoid stress at stem

24h 100% seal test guaranteed

Dual sealing system allows valve to be operated in either direction making installation easier

No metal-to-metal moving parts

No maintenance ever required

Handle clearly shows ball position

RoHs Compliant

Working Temperature: -40°C to +170°C, 0°C to +60°C (gas)

Maximum Working Pressure: 40 bar up to 2 inch and 30 bar over 2 inch

Typical Applications


Manual quarter turn ball valves are available in various sizes to meet a range of applications. They feature a manual hand lever and can be made from brass, stainless steel and plastic. Ball valves are popular as they are reliable and durable and still close securely over long periods making them suitable for shutoff and control applications.

Applications include:

Heating systems

Water treatment

Gas flow control

Liquid flow control

FAQs


How does a manual ball valve work?

A ball valve is a type of shut off valve that controls the flow of liquids or gases by its rotary ball. The valve is open when the ball’s hole is in line with the flow and closed when the ball is rotated by a quarter turn (90 degrees) by the valve handle.

What is the difference between full bore and reduced bore ball valves?

A full-bore ball valve (also known as full port) has an oversized ball so that the hole in the ball is the same size as the pipeline resulting in lover friction loss. In other words, the bore diameter has the same internal diameter as the pipe. A reduced bore valve has a smaller bore diameter than the internal diameter of the pipework it is on.

Note

Approvals apply to specific configurations only

Approvals

DVGW (Germany)
SVGW (Switzerland)
BSI (UK)
Factory Mutual (USA)
The Australian Gas Association (Australia)
GOST-R , Hygenic and Rostekhnadzor (Russia)
Suruhanjaya Tenaga (Malaysia)
UkrSepro (Ukraine)

Warning

Freezing of the fluid in the installation may severely damage the valve

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