RS PRO Process Ball Valve 1/2in

  • RS Stock No. 812-5270
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

S.84 BSPT Brass Ball Valve – 1/4 Turn

Application : Gas, Oil, Water, Drinking Water
Operating Temperature : -40゚C (-40゚F) / +170゚C (+350゚F)
Operating pressure : PN40 (600 PSI) up to 2’’, PN30 (450 PSI) from 2.1/2 to 4’’; non-shock cold working pressure
For use with dangerous fluids temperature rating is –20°C +60°C and pressure rating is 5 bar.
Threads : ISO7/1, BS21 BSPT taper female by female threads
Port : Full
Connections options : FxF
Stem Configuration : Blowout-proof nickel plated brass stem, with two FPM O-rings at the stem for maximum safety
Ball seats : Pure PTFE self-lubricating, with flexible-lip design
Body : Full port to DIN 3357 for maximum flow
100% Made in Italy
Chrome plated brass ball for longer life
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
Quality : Hot forged sand blasted, nickel plated brass body and cap sealed with Loctite or equivalent thread sealant; Finest brass according to EN 12165 and EN 12164 (formerly DIN 17660 and UNI 5705-65) specifications


ISO7/1, BS21 BSPT taper female by female threads


Blowout-proof nickel plated brass stem
Two FPM O-rings at the stem for maximum safety


Pure PTFE self-lubricating seats with flexible-lip design

Operating Temperature:

-40° C (-40° F) / +170° C (+350° F)


Approvals apply to specific configurations only


Factory Mutual (USA)
The Australian Gas Association (Australia)
GOST-R (Russia)
Expert Conclusion (Russia)
EAC Conforming (Russia)
Suruhanjaya Tenaga (Malaysia)
UkrSepro (Ukraine)
RoHS Compliant

Ball Valves 1/4 Turn, Gas Approved

Hot pressed, nickel plated brass ball valves, approved to BG technology standards. Suitable for gas at low pressures (according to the British Gas list) and for the distribution of natural gas, LPG and propane/air or propane/butane mixtures. Maximum Working Pressure (Gas): 20 bar. Working temperature: -20 to 60°C.

Colour-coded yellow handles
All valves to EN 331:1998; BS 21 BSPT taper threads to ISO7/1, BS21


  • Freezing of the fluid in the installation may severely damage the valve
Attribute Value
Attachment Type Threaded
Threaded Connection 1/2 in BSP
Maximum Working Pressure 40 bar
Body Material Nickel Plated Brass
Ball Material Chrome Plated Brass
Actuator Included Yes
Seal Material PTFE
Thread Size 1/2in
Thread Standard BSPT
218 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each
$ 14.29
(exc. GST)
$ 15.72
(inc. GST)
Per unit
1 - 9
10 - 29
30 +
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