RS PRO Process Ball Valve 1/4in

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

S.93 EN331 Downstream Exhaust Brass Ball Valve - 1/4 Turn, Lockable handle

Featuring patented tamper-proof lockable handle that has no equal in the market.
S.93 range exhausts automatically and continuously downstream air pressure as soon as turned in the closed position.
Valve is lockable in the closed position only, according to Part. 1910.147 safety OSHA (USA) requirements allowing safe maintenance of the air-supplied equipment; when valve is open, one simple 90゚ turn of the handle shuts flow immediately.

Application : Air, Industry
Operating Temperature : -10°C (+15°F) / +100°C (+210°F)
Operating pressure : PN14 (200 PSI) up to 2’’, non-shock cold working pressure
Threads : EN 10226-1, ISO 228 parallel threads
Port : Full
Connections options : FxF, BSPP, BSPT
Stem Configuration : Blowout-proof nickel plated brass stem, with Pure PTFE adjustable packing gland and washer for lower torque and easy maintenance.
Ball seats : Glass filled 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

Blowout-proof nickel plated brass stem
Pure PTFE adjustable packing gland and washer for lower torque and easy maintenance

Stem:

14 Bar Kg/cm2 (200 PSI)
non-shock cold working pressure

Working Pressure:

Full port to DIN 3357 for maximum flow

Flow:

Glass filled pure PTFE self-lubricating seats with flexible-lip design

Seals:

10゚C (+15゚F) / +100゚C (+210゚F)

Operating Temperature:

Note

Approvals apply to specific configurations only

Approvals

OSHAl (USA)
GOST-R (Russia)
Expert Conclusion (Russia)
EAC Conforming (Russia)
RoHS Compliant

Warning

  • Freezing of the fluid in the installation may severely damage the valve
Specifications
Attribute Value
Attachment Type Threaded
Maximum Working Pressure 14 bar
Body Material Brass
Ball Material Chrome Plated Brass
Actuator Included Yes
Seal Material PTFE
Thread Size 1/4in
48 In stock - FREE next working day delivery available
Price Each
£ 7.83
(exc. VAT)
£ 9.40
(inc. VAT)
Units
Per unit
1 - 4
£7.83
5 - 9
£7.59
10 +
£7.33
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